欢迎访问ic37.com |
会员登录 免费注册
发布采购
所在地: 型号: 精确
  • 批量询价
  •  
  • 供应商
  • 型号
  • 数量
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
更多
  • OPA2604AP图
  • 集好芯城

     该会员已使用本站13年以上
  • OPA2604AP 现货库存
  • 数量22340 
  • 厂家Burr-Brown(TI) 
  • 封装 
  • 批号22+ 
  • 原装原厂现货
  • QQ:3008092965QQ:3008092965 复制
    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • OPA2604AP图
  • 深圳市拓亿芯电子有限公司

     该会员已使用本站12年以上
  • OPA2604AP 现货库存
  • 数量10500 
  • 厂家BB/TI 
  • 封装DIP40 
  • 批号23+ 
  • 只做原装现货假一罚十
  • QQ:2103443489QQ:2103443489 复制
    QQ:2924695115QQ:2924695115 复制
  • 0755-82702619 QQ:2103443489QQ:2924695115
  • OPA2604AU图
  • 深圳市恒益昌科技有限公司

     该会员已使用本站6年以上
  • OPA2604AU 现货库存
  • 数量5000 
  • 厂家TI 
  • 封装SOP8 
  • 批号23+ 
  • 全新原装,公司现货销售!
  • QQ:3336148967QQ:3336148967 复制
    QQ:974337758QQ:974337758 复制
  • 0755-82723761 QQ:3336148967QQ:974337758
  • OPA2604AP图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • OPA2604AP 现货库存
  • 数量5000 
  • 厂家TI 
  • 封装DIP-8 
  • 批号23+ 
  • 全新原装,欢迎查询
  • QQ:867789136QQ:867789136 复制
    QQ:1245773710QQ:1245773710 复制
  • 0755-82772189 QQ:867789136QQ:1245773710
  • OPA2604APPBF图
  • HECC GROUP CO.,LIMITED

     该会员已使用本站17年以上
  • OPA2604APPBF 现货库存
  • 数量7500 
  • 厂家TI 
  • 封装 
  • 批号24+ 
  • 假一罚百,TI专营!深圳有库存,北美、新加坡可发货
  • QQ:800888908QQ:800888908 复制
  • 755-83950019 QQ:800888908
  • OPA2604APG4图
  • 深圳市婷轩实业有限公司

     该会员已使用本站6年以上
  • OPA2604APG4 现货库存
  • 数量5000 
  • 厂家Texas Instruments 
  • 封装8-PDIP 
  • 批号23+ 
  • 进口原装现货热卖
  • QQ:2881943288QQ:2881943288 复制
    QQ:3026548067QQ:3026548067 复制
  • 0755-89608519 QQ:2881943288QQ:3026548067
  • OPA2604AP图
  • 深圳市宗天技术开发有限公司

     该会员已使用本站10年以上
  • OPA2604AP 现货库存
  • 数量8000 
  • 厂家Burr-Brown(TI) 
  • 封装 
  • 批号22+ 
  • 宗天技术 原装现货/假一赔十
  • QQ:444961496QQ:444961496 复制
    QQ:2824256784QQ:2824256784 复制
  • 0755-88601327 QQ:444961496QQ:2824256784
  • OPA2604AP图
  • 深圳市宏世佳电子科技有限公司

     该会员已使用本站13年以上
  • OPA2604AP 现货库存
  • 数量3500 
  • 厂家BURR-BROWN 
  • 封装DIP 
  • 批号2023+ 
  • 全新原厂原装产品、公司现货销售
  • QQ:2881894392QQ:2881894392 复制
    QQ:2881894393QQ:2881894393 复制
  • 0755-82556029 QQ:2881894392QQ:2881894393
  • OPA2604AP图
  • 深圳市富莱微科技有限公司

     该会员已使用本站6年以上
  • OPA2604AP 现货库存
  • 数量
  • 厂家TI 
  • 封装8-DIP 
  • 批号23+ 
  • 全新原装,公司现货
  • QQ:1968343307QQ:1968343307 复制
    QQ:2885835292QQ:2885835292 复制
  • 0755-83210149 QQ:1968343307QQ:2885835292
  • OPA2604AU/2K5图
  • 深圳市恒嘉威智能科技有限公司

     该会员已使用本站7年以上
  • OPA2604AU/2K5 现货库存
  • 数量14324 
  • 厂家TI/德州仪器 
  • 封装SOP8 
  • 批号21+ 
  • 原装恒嘉威价格最实在
  • QQ:1036846627QQ:1036846627 复制
    QQ:2274045202QQ:2274045202 复制
  • -0755-23942980 QQ:1036846627QQ:2274045202
  • OPA2604AU图
  • 上海振基实业有限公司

     该会员已使用本站13年以上
  • OPA2604AU 现货库存
  • 数量1564 
  • 厂家TI 
  • 封装SOP 
  • 批号23+ 
  • 全新原装现货/另有约30万种现货,欢迎来电!
  • QQ:330263063QQ:330263063 复制
    QQ:1985476892QQ:1985476892 复制
  • 021-59159268 QQ:330263063QQ:1985476892
  • OPA2604AU/2K5图
  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • OPA2604AU/2K5 现货库存
  • 数量5120 
  • 厂家TI 
  • 封装SOP-8 
  • 批号24+ 
  • 全新原装现货,欢迎询购!
  • QQ:1950791264QQ:1950791264 复制
    QQ:2216987084QQ:2216987084 复制
  • 0755-83222787 QQ:1950791264QQ:2216987084
  • OPA2604AP图
  • 深圳市欧昇科技有限公司

     该会员已使用本站2年以上
  • OPA2604AP 现货库存
  • 数量1656 
  • 厂家TI/德州仪器 
  • 封装DIP8 
  • 批号19+ 
  • 原装原包假一赔十新到货
  • QQ:2885514619QQ:2885514619 复制
  • 0755-89345486 QQ:2885514619
  • OPA2604图
  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • OPA2604 现货库存
  • 数量6800 
  • 厂家TI/BB 
  • 封装SOP/DIP 
  • 批号24+ 
  • 全新原装现货,欢迎询购!
  • QQ:1950791264QQ:1950791264 复制
    QQ:2216987084QQ:2216987084 复制
  • 0755-83222787 QQ:1950791264QQ:2216987084
  • OPA2604AU/2K5图
  • 深圳市楷兴电子科技有限公司

     该会员已使用本站7年以上
  • OPA2604AU/2K5 现货库存
  • 数量89700 
  • 厂家TI 
  • 封装SOP8 
  • 批号21+ 
  • 全新进口原装现货,代理渠道假一赔十
  • QQ:2881475151QQ:2881475151 复制
  • 0755-83016042 QQ:2881475151
  • OPA2604AP图
  • 深圳市羿芯诚电子有限公司

     该会员已使用本站7年以上
  • OPA2604AP 现货库存
  • 数量5600 
  • 厂家ADI 
  • 封装原厂封装 
  • 批号新年份 
  • 羿芯诚只做原装,原厂渠道,价格优势可谈!
  • QQ:2853992132QQ:2853992132 复制
  • 0755-82570683 QQ:2853992132
  • OPA2604AN图
  • 深圳市顺兴源微电子商行

     该会员已使用本站7年以上
  • OPA2604AN 现货库存
  • 数量600000 
  • 厂家TI 
  • 封装SOP 
  • 批号15+ 
  • 原装现货,低价出售
  • QQ:3475025894QQ:3475025894 复制
    QQ:3504055308QQ:3504055308 复制
  • 0755-82723655 QQ:3475025894QQ:3504055308
  • OPA2604AP图
  • 深圳市科庆电子有限公司

     该会员已使用本站16年以上
  • OPA2604AP 现货库存
  • 数量3824 
  • 厂家TI 
  • 封装DIP-8 
  • 批号23+ 
  • 现货只售原厂原装可含13%税
  • QQ:2850188252QQ:2850188252 复制
    QQ:2850188256QQ:2850188256 复制
  • 0755 QQ:2850188252QQ:2850188256
  • OPA2604AP【优势库存】图
  • 齐创科技(上海北京青岛)有限公司

     该会员已使用本站14年以上
  • OPA2604AP【优势库存】 现货库存
  • 数量6800 
  • 厂家TI代理 
  • 封装8PDIP 
  • 批号24+热销 
  • 中国区代理全新热卖原装正品
  • QQ:2394092314QQ:2394092314 复制
    QQ:792179102QQ:792179102 复制
  • 021-62153656 QQ:2394092314QQ:792179102
  • OPA2604AU图
  • 深圳市富科达科技有限公司

     该会员已使用本站13年以上
  • OPA2604AU 现货库存
  • 数量21688 
  • 厂家TI量大发货 
  • 封装SOP8 
  • 批号2020+ 
  • 全新原装进口现货特价热卖,长期供货
  • QQ:1220223788QQ:1220223788 复制
    QQ:1327510916QQ:1327510916 复制
  • 86-0755-28767101 QQ:1220223788QQ:1327510916
  • OPA2604AP图
  • 深圳市欧瑞芯科技有限公司

     该会员已使用本站11年以上
  • OPA2604AP 现货库存
  • 数量6400 
  • 厂家TI/德州仪器 
  • 封装DIP8 
  • 批号22+ 
  • 绝对原装正品,可开13%专票,欢迎采购!!!
  • QQ:3354557638QQ:3354557638 复制
    QQ:3354557638QQ:3354557638 复制
  • 18565729389 QQ:3354557638QQ:3354557638
  • OPA2604图
  • 深圳市广百利电子有限公司

     该会员已使用本站6年以上
  • OPA2604 现货库存
  • 数量18500 
  • 厂家TI(德州仪器) 
  • 封装 
  • 批号23+ 
  • ★★全网低价,原装原包★★
  • QQ:1483430049QQ:1483430049 复制
  • 0755-83235525 QQ:1483430049
  • OPA2604AU图
  • 深圳市浩兴林电子有限公司

     该会员已使用本站16年以上
  • OPA2604AU 现货库存
  • 数量10000 
  • 厂家TI/BB 
  • 封装SOP8 
  • 批号2017+ 
  • 全新进口原装,特价出售
  • QQ:382716594QQ:382716594 复制
    QQ:351622092QQ:351622092 复制
  • 0755-82532799 QQ:382716594QQ:351622092
  • OPA2604AU图
  • 深圳市赛尔通科技有限公司

     该会员已使用本站12年以上
  • OPA2604AU 优势库存
  • 数量85460 
  • 厂家BB 
  • 封装N/A 
  • 批号NEW 
  • █★全新原装现货
  • QQ:1134344845QQ:1134344845 复制
    QQ:847984313QQ:847984313 复制
  • 86-0755-83536093 QQ:1134344845QQ:847984313
  • OPA2604AU/2K5图
  • 深圳市科庆电子有限公司

     该会员已使用本站16年以上
  • OPA2604AU/2K5 热卖库存
  • 数量1254 
  • 厂家TI 
  • 封装SOP8 
  • 批号2019+ 
  • 进口原装现货/15年诚信会员承诺只做原装正品/欢迎咨询最新价格
  • QQ:2850188252QQ:2850188252 复制
    QQ:2850188256QQ:2850188256 复制
  • 0755 QQ:2850188252QQ:2850188256
  • OPA2604AP图
  • 深圳市拓森弘电子有限公司

     该会员已使用本站1年以上
  • OPA2604AP
  • 数量5300 
  • 厂家TI(德州仪器) 
  • 封装DIP-8 
  • 批号21+ 
  • 全新原装正品,库存现货实报
  • QQ:1300774727QQ:1300774727 复制
  • 13714410484 QQ:1300774727
  • OPA2604AP图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站15年以上
  • OPA2604AP
  • 数量28000 
  • 厂家BB/TI 
  • 封装DIP8 
  • 批号24+ 
  • 假一罚十,原装进口正品现货供应,价格优势。
  • QQ:198857245QQ:198857245 复制
  • 0755-82865294 QQ:198857245
  • OPA2604图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • OPA2604
  • 数量8735 
  • 厂家TI(德州仪器) 
  • 封装NA/ 
  • 批号23+ 
  • 原厂直销,现货供应,账期支持!
  • QQ:3007977934QQ:3007977934 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-82546830 QQ:3007977934QQ:3007947087
  • OPA2604AP图
  • 集好芯城

     该会员已使用本站13年以上
  • OPA2604AP
  • 数量18244 
  • 厂家TI/德州仪器 
  • 封装NA 
  • 批号最新批次 
  • 原装原厂 现货现卖
  • QQ:3008092965QQ:3008092965 复制
    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • OPA2604AP图
  • 深圳市拓亿芯电子有限公司

     该会员已使用本站12年以上
  • OPA2604AP
  • 数量30000 
  • 厂家TI/德州仪器 
  • 封装DIP8 
  • 批号23+ 
  • 只做原装现货假一罚十
  • QQ:2103443489QQ:2103443489 复制
    QQ:2924695115QQ:2924695115 复制
  • 0755-82702619 QQ:2103443489QQ:2924695115
  • OPA2604AP图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • OPA2604AP
  • 数量9048 
  • 厂家TI(德州仪器) 
  • 封装DIP8 
  • 批号23+ 
  • 原厂可订货,技术支持,直接渠道。可签保供合同
  • QQ:3007947087QQ:3007947087 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-83061789 QQ:3007947087QQ:3007947087
  • OPA2604AU/2K5图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站16年以上
  • OPA2604AU/2K5
  • 数量5680 
  • 厂家BB 
  • 封装SOIC-8 
  • 批号23+ 
  • 原装正品特价销售
  • QQ:867789136QQ:867789136 复制
    QQ:1245773710QQ:1245773710 复制
  • 0755-82723761 QQ:867789136QQ:1245773710
  • OPA2604AU.图
  • 深圳市集创讯科技有限公司

     该会员已使用本站5年以上
  • OPA2604AU.
  • 数量35000 
  • 厂家TI/德州仪器 
  • 封装 
  • 批号24+ 
  • 原装进口正品现货,假一罚十价格优势
  • QQ:2885393494QQ:2885393494 复制
    QQ:2885393495QQ:2885393495 复制
  • 0755-83244680 QQ:2885393494QQ:2885393495
  • OPA2604AP DC04图
  • 北京中其伟业科技有限公司

     该会员已使用本站16年以上
  • OPA2604AP DC04
  • 数量657 
  • 厂家BB 
  • 封装原厂封装 
  • 批号16+ 
  • 特价,原装正品,绝对公司现货库存,原装特价!
  • QQ:2880824479QQ:2880824479 复制
  • 010-62104891 QQ:2880824479
  • OPA2604AQ图
  • 北京首天国际有限公司

     该会员已使用本站16年以上
  • OPA2604AQ
  • 数量1200 
  • 厂家BB 
  • 封装CDIP8 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:528164397QQ:528164397 复制
    QQ:1318502189QQ:1318502189 复制
  • 010-62565447 QQ:528164397QQ:1318502189
  • OPA2604AP图
  • 深圳市恒益昌科技有限公司

     该会员已使用本站6年以上
  • OPA2604AP
  • 数量5000 
  • 厂家TI 
  • 封装DIP-8 
  • 批号23+ 
  • 原装正品长期供货
  • QQ:3336148967QQ:3336148967 复制
    QQ:974337758QQ:974337758 复制
  • 0755-82723761 QQ:3336148967QQ:974337758
  • OPA2604AP图
  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • OPA2604AP
  • 数量5000 
  • 厂家
  • 封装BB 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62104931 QQ:857273081QQ:1594462451

产品型号OPA2604的概述

OPA2604芯片概述 OPA2604是一款高性能的双通道运算放大器,由德州仪器(Texas Instruments)公司制造。这款芯片被广泛用于高保真音频设备、信号处理和其他要求高精度的电子应用中。OPA2604的设计强调低失真、高增益带宽以及低噪声等性能,使其成为许多高端应用的理想选择。 该芯片采用创新的封装工艺,能够支持更高的增益带宽,并确保在各种工作条件下均能保持稳定性和可靠性。这些特性使得OPA2604在音频放大、传感器信号处理以及精密测量等领域广泛应用。 OPA2604的详细参数 OPA2604的技术参数非常丰富。例如,其增益带宽产品(GBW)可以达到8MHz,这对于大多数音频和信号处理应用来说已然足够。该芯片的失真性能非常低,通常总谐波失真(THD)小于0.001%。此外,OPA2604的输入偏置电流小于10nA,进一步减少了对被测信号的影响。 在电源供电方面,OPA26...

产品型号OPA2604的Datasheet PDF文件预览

®
OPA2604  
OPA2604  
OPA2604  
www.burr-brown.com/databook/OPA2604.html  
Dual FET-Input, Low Distortion  
OPERATIONAL AMPLIFIER  
FEATURES  
APPLICATIONS  
LOW DISTORTION: 0.0003% at 1kHz  
PROFESSIONAL AUDIO EQUIPMENT  
PCM DAC I/V CONVERTER  
SPECTRAL ANALYSIS EQUIPMENT  
ACTIVE FILTERS  
LOW NOISE: 10nV/Hz  
HIGH SLEW RATE: 25V/µs  
WIDE GAIN-BANDWIDTH: 20MHz  
UNITY-GAIN STABLE  
TRANSDUCER AMPLIFIER  
DATA ACQUISITION  
WIDE SUPPLY RANGE: VS = ±4.5 to ±24V  
DRIVES 600LOADS  
(8)  
V+  
DESCRIPTION  
The OPA2604 is a dual, FET-input operational ampli-  
fier designed for enhanced AC performance. Very low  
distortion, low noise and wide bandwidth provide  
superior performance in high quality audio and other  
applications requiring excellent dynamic performance.  
(+)  
(3, 5)  
(–)  
New circuit techniques and special laser trimming of  
dynamic circuit performance yield very low harmonic  
distortion. The result is an op amp with exceptional  
sound quality. The low-noise FET input of the  
OPA2604 provides wide dynamic range, even with high  
source impedance. Offset voltage is laser-trimmed to  
minimize the need for interstage coupling capacitors.  
Distortion  
Rejection  
Circuitry*  
(1, 7)  
VO  
Output  
Stage*  
(2, 6)  
The OPA2604 is available in 8-pin plastic mini-DIP  
and SO-8 surface-mount packages, specified for the  
–25°C to +85°C temperature range.  
(4)  
V–  
* Patents Granted:  
#5053718, 5019789  
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
Tel: (520) 746-1111 Twx: 910-952-1111  
Immediate Product Info: (800) 548-6132  
Internet: http://www.burr-brown.com/  
FAXLine: (800) 548-6133 (US/Canada Only)  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
PDS-1069E  
© 1991 Burr-Brown Corporation  
Printed in U.S.A. October, 1997  
SBOS006  
SPECIFICATIONS  
ELECTRICAL  
At TA = +25°C, VS = ±15V, unless otherwise noted.  
OPA2604AP, AU  
TYP  
PARAMETER  
CONDITION  
MIN  
MAX  
UNITS  
OFFSET VOLTAGE  
Input Offset Voltage  
Average Drift  
±1  
±8  
80  
±5  
mV  
µV/°C  
dB  
Power Supply Rejection  
VS = ±5 to ±24V  
70  
INPUT BIAS CURRENT(1)  
Input Bias Current  
Input Offset Current  
VCM = 0V  
VCM = 0V  
100  
±4  
pA  
pA  
NOISE  
Input Voltage Noise  
Noise Density: f = 10Hz  
f = 100Hz  
25  
15  
11  
10  
1.5  
nV/Hz  
nV/Hz  
nV/Hz  
nV/Hz  
µVp-p  
f = 1kHz  
f = 10kHz  
Voltage Noise, BW = 20Hz to 20kHz  
Input Bias Current Noise  
Current Noise Density, f = 0.1Hz to 20kHz  
6
fA/Hz  
INPUT VOLTAGE RANGE  
Common-Mode Input Range  
Common-Mode Rejection  
±12  
80  
±13  
100  
V
dB  
VCM = ±12V  
INPUT IMPEDANCE  
Differential  
Common-Mode  
1012 || 8  
1012 || 10  
|| pF  
|| pF  
OPEN-LOOP GAIN  
Open-Loop Voltage Gain  
VO = ±10V, RL = 1kΩ  
80  
15  
100  
dB  
FREQUENCY RESPONSE  
Gain-Bandwidth Product  
Slew Rate  
Settling Time: 0.01%  
0.1%  
G = 100  
20Vp-p, RL = 1kΩ  
G = –1, 10V Step  
20  
25  
1.5  
MHz  
V/µs  
µs  
1
µs  
Total Harmonic Distortion + Noise (THD+N)  
G = 1, f = 1kHz  
VO = 3.5Vrms, RL = 1kΩ  
f = 1kHz, RL = 1kΩ  
0.0003  
%
Channel Separation  
142  
dB  
OUTPUT  
Voltage Output  
Current Output  
Short Circuit Current  
Output Resistance, Open-Loop  
RL = 600Ω  
VO = ±12V  
±11  
±12  
±35  
±40  
25  
V
mA  
mA  
POWER SUPPLY  
Specified Operating Voltage  
Operating Voltage Range  
Current, Total Both Amplifiers  
±15  
V
V
mA  
±4.5  
±24  
±12  
IO = 0  
±10.5  
TEMPERATURE RANGE  
Specification  
Storage  
Thermal Resistance(2), θJA  
–25  
–40  
+85  
+125  
°C  
°C  
°C/W  
90  
NOTES: (1) Typical performance, measured fully warmed-up. (2) Soldered to circuit board—see text.  
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes  
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change  
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant  
any BURR-BROWN product for use in life support devices and/or systems.  
®
OPA2604  
2
ABSOLUTE MAXIMUM RATINGS(1)  
PIN CONFIGURATION  
Power Supply Voltage ....................................................................... ±25V  
Input Voltage ............................................................. (V–)–1V to (V+)+1V  
Output Short Circuit to Ground ............................................... Continuous  
Operating Temperature ................................................. –40°C to +100°C  
Storage Temperature..................................................... –40°C to +125°C  
Junction Temperature .................................................................... +150°C  
Lead Temperature (soldering, 10s) AP ......................................... +300°C  
Lead Temperature (soldering, 3s) AU .......................................... +260°C  
Top View  
DIP/SOIC  
Output A  
–In A  
+In A  
V–  
1
2
3
4
8
7
6
5
V+  
Output B  
–In B  
+In B  
NOTE: (1) Stresses above these ratings may cause permanent damage.  
ORDERING INFORMATION  
PRODUCT  
PACKAGE  
TEMP. RANGE  
OPA2604AP  
OPA2604AU  
8-Pin Plastic DIP  
SO-8 Surface-Mount  
–25°C to +85°C  
–25°C to +85°C  
ELECTROSTATIC  
DISCHARGE SENSITIVITY  
PACKAGING INFORMATION  
Any integrated circuit can be damaged by ESD. Burr-Brown  
recommends that all integrated circuits be handled with ap-  
propriate precautions. Failure to observe proper handling and  
installation procedures can cause damage.  
PACKAGE DRAWING  
NUMBER(1)  
PRODUCT  
PACKAGE  
OPA2604AP  
OPA2604AU  
8-Pin Plastic DIP  
SO-8 Surface-Mount  
006  
182  
ESD damage can range from subtle performance degradation  
to complete device failure. Precision integrated circuits may  
be more susceptible to damage because very small parametric  
changes could cause the device not to meet published speci-  
fications.  
NOTE: (1) For detailed drawing and dimension table, please see end of data  
sheet, or Appendix C of Burr-Brown IC Data Book.  
®
3
OPA2604  
TYPICAL PERFORMANCE CURVES  
At TA = +25°C, VS = ±15V, unless otherwise noted.  
TOTAL HARMONIC DISTORTION + NOISE  
vs OUTPUT VOLTAGE  
TOTAL HARMONIC DISTORTION + NOISE  
vs FREQUENCY  
0.1  
0.01  
1
Measurement BW = 80kHz  
See “Distortion Measure-  
ments” for description of  
test method.  
See “Distortion Measurements”  
for description of test method.  
VO  
3.5Vrms  
1kΩ  
=
VO  
1kΩ  
0.1  
0.01  
f = 1kHz  
G = 100V/V  
G = 10V/V  
Measurement BW = 80kHz  
0.001  
0.001  
0.0001  
G = 1V/V  
0.0001  
0.1  
1
10  
100  
20  
100  
1k  
Frequency (Hz)  
10k 20k  
Output Voltage (Vp-p)  
INPUT VOLTAGE AND CURRENT NOISE  
SPECTRAL DENSITY vs FREQUENCY  
OPEN-LOOP GAIN/PHASE vs FREQUENCY  
0
1k  
100  
10  
1k  
100  
10  
1
120  
100  
80  
–45  
–90  
–135  
–180  
φ
Voltage Noise  
60  
40  
G
20  
0
Current Noise  
1
–20  
1
10  
100  
1k  
10k  
100k  
1M  
1
10  
100  
1k  
10k  
100k  
1M  
10M  
Frequency (Hz)  
Frequency (Hz)  
INPUT BIAS AND INPUT OFFSET CURRENT  
vs INPUT COMMON-MODE VOLTAGE  
INPUT BIAS AND INPUT OFFSET CURRENT  
vs TEMPERATURE  
10nA  
1nA  
100  
10  
1nA  
100  
10  
100nA  
10nA  
1nA  
100  
10  
10nA  
1nA  
100  
10  
Input  
Bias Current  
Input  
Bias Current  
Input  
Offset Current  
1
Input  
Offset Current  
1
15  
1
0.1  
–15  
–10  
–5  
0
5
10  
–75  
–50  
–25  
0
25  
50  
75  
100  
125  
Common-Mode Voltage (V)  
Ambient Temperature (°C)  
®
OPA2604  
4
TYPICAL PERFORMANCE CURVES (CONT)  
At TA = +25°C, VS = ±15V, unless otherwise noted.  
COMMON-MODE REJECTION  
vs COMMON-MODE VOLTAGE  
INPUT BIAS CURRENT  
vs TIME FROM POWER TURN-ON  
120  
110  
100  
90  
1nA  
100  
10  
VS = ±24VDC  
VS = ±15VDC  
VS = ±5VDC  
80  
1
–15  
–10  
–5  
0
5
10  
15  
0
1
2
3
4
5
Common-Mode Voltage (V)  
Time After Power Turn-On (min)  
POWER SUPPLY AND COMMON-MODE  
REJECTION vs FREQUENCY  
AOL, PSR, AND CMR vs SUPPLY VOLTAGE  
120  
100  
80  
60  
40  
20  
0
120  
110  
100  
90  
CMR  
CMR  
AOL  
–PSR  
+PSR  
80  
PSR  
70  
10  
100  
1k  
10k  
100k  
1M  
10M  
5
10  
15  
20  
25  
Frequency (Hz)  
Supply Voltage (±VS)  
GAIN-BANDWIDTH AND SLEW RATE  
vs SUPPLY VOLTAGE  
GAIN-BANDWIDTH AND SLEW RATE  
vs TEMPERATURE  
28  
24  
20  
16  
12  
33  
28  
24  
20  
16  
12  
30  
Slew Rate  
29  
25  
21  
17  
25  
20  
15  
10  
Gain-Bandwidth  
G = +100  
Slew Rate  
Gain-Bandwidth  
G = +100  
5
10  
15  
Supply Voltage (±VS)  
20  
25  
–75  
–50  
–25  
0
25  
50  
75  
100  
125  
Temperature (°C)  
®
5
OPA2604  
TYPICAL PERFORMANCE CURVES (CONT)  
At TA = +25°C, VS = ±15V, unless otherwise noted.  
SETTLING TIME vs CLOSED-LOOP GAIN  
CHANNEL SEPARATION vs FREQUENCY  
5
4
3
2
1
0
160  
140  
120  
100  
80  
VO = 10V Step  
RL = 1kΩ  
CL = 50pF  
RL = ∞  
RL = 1kΩ  
0.01%  
0.1%  
VO  
20Vp-p  
RL  
=
A
B
Measured  
Output  
–1  
–10  
–100  
–1000  
10  
–75  
0
100  
1k  
Frequency (Hz)  
10k  
100k  
Closed-Loop Gain (V/V)  
MAXIMUM OUTPUT VOLTAGE SWING vs FREQUENCY  
VS = ±15V  
SUPPLY CURRENT vs TEMPERATURE  
Total for Both Op Amps  
30  
20  
10  
0
14  
12  
10  
8
VS = ±15VDC  
VS = ±24VDC  
VS = ±5VDC  
6
10k  
100k  
Frequency (Hz)  
1M  
10M  
–50  
–25  
0
25  
50  
75  
100  
125  
Ambient Temperature (°C)  
LARGE-SIGNAL TRANSIENT RESPONSE  
SMALL-SIGNAL TRANSIENT RESPONSE  
+100  
–100  
+10  
–10  
30  
25  
20  
15  
10  
1µs  
2µs  
0
5
10  
Time (µs)  
Time (µs)  
25  
®
OPA2604  
6
TYPICAL PERFORMANCE CURVES (CONT)  
At TA = +25°C, VS = ±15V, unless otherwise noted.  
POWER DISSIPATION vs SUPPLY VOLTAGE  
SHORT-CIRCUIT CURRENT vs TEMPERATURE  
60  
50  
40  
30  
20  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
Worst case sine  
wave RL = 600Ω  
(both channels)  
ISC+ and ISC–  
Typical high-level  
music RL = 600Ω  
(both channels)  
No signal  
or no load  
–75  
–50  
–25  
0
25  
50  
75  
100  
125  
6
8
10  
12  
14  
16  
18  
20  
22  
24  
Ambient Temperature (°C)  
Supply Voltage, ±VS (V)  
MAXIMUM POWER DISSIPATION vs TEMPERATURE  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
θJ-A = 90°C/W  
Soldered to  
Circuit Board  
(see text)  
Maximum  
Specified Operating  
Temperature  
85°C  
0
0
25  
50  
75  
100  
125  
150  
Ambient Temperature (°C)  
®
7
OPA2604  
APPLICATIONS INFORMATION  
The OPA2604 is unity-gain stable, making it easy to use in a  
wide range of circuitry. Applications with noisy or high  
impedance power supply lines may require decoupling ca-  
pacitors close to the device pins. In most cases 1µF tantalum  
capacitors are adequate.  
and capacitive load will decrease the phase margin and may  
lead to gain peaking or oscillations. Load capacitance reacts  
with the op amp’s open-loop output resistance to form an  
additional pole in the feedback loop. Figure 2 shows various  
circuits which preserve phase margin with capacitive load.  
Request Application Bulletin AB-028 for details of analysis  
techniques and applications circuits.  
DISTORTION MEASUREMENTS  
For the unity-gain buffer, Figure 2a, stability is preserved by  
adding a phase-lead network, RC and CC. Voltage drop across  
RC will reduce output voltage swing with heavy loads. An  
alternate circuit, Figure 2b, does not limit the output with low  
load impedance. It provides a small amount of positive feed-  
backtoreducethenetfeedbackfactor.Inputimpedanceofthis  
circuit falls at high frequency as op amp gain rolloff reduces  
the bootstrap action on the compensation network.  
The distortion produced by the OPA2604 is below the mea-  
surement limit of virtually all commercially available equip-  
ment. Aspecialtestcircuit, however, canbeusedtoextendthe  
measurement capabilities.  
Op amp distortion can be considered an internal error source  
which can be referred to the input. Figure 1 shows a circuit  
which causes the op amp distortion to be 101 times greater  
than normally produced by the op amp. The addition of R3 to  
the otherwise standard non-inverting amplifier configuration  
alters the feedback factor or noise gain of the circuit. The  
closed-loop gain is unchanged, but the feedback available for  
error correction is reduced by a factor of 101. This extends the  
measurement limit, including the effects of the signal-source  
purity, by a factor of 101. Note that the input signal and load  
applied to the op amp are the same as with conventional  
feedback without R3.  
Figures 2c and 2d show compensation techniques for  
noninverting amplifiers. Like the follower circuits, the circuit  
in Figure 2d eliminates voltage drop due to load current, but  
at the penalty of somewhat reduced input impedance at high  
frequency.  
Figures 2e and 2f show input lead compensation networks for  
inverting and difference amplifier configurations.  
NOISE PERFORMANCE  
Validity of this technique can be verified by duplicating  
measurements at high gain and/or high frequency where the  
distortion is within the measurement capability of the test  
equipment. Measurements for this data sheet were made with  
the Audio Precision System One which greatly simplifies  
such repetitive measurements. The measurement technique  
can, however, be performed with manual distortion measure-  
ment instruments.  
Op amp noise is described by two parameters—noise voltage  
and noise current. The voltage noise determines the noise  
performance with low source impedance. Low noise bipolar-  
input op amps such as the OPA27 and OPA37 provide very  
low voltage noise. But if source impedance is greater than a  
fewthousandohms,thecurrentnoiseofbipolar-inputopamps  
react with the source impedance and will dominate. At a few  
thousand ohms source impedance and above, the OPA2604  
will generally provide lower noise.  
CAPACITIVE LOADS  
The dynamic characteristics of the OPA2604 have been  
optimized for commonly encountered gains, loads and oper-  
ating conditions. The combination of low closed-loop gain  
R1  
R2  
SIG. DIST.  
R1  
R2  
R3  
GAIN GAIN  
1
1
101  
5kΩ  
50Ω  
2
R3  
VO = 10Vp-p  
(3.5Vrms)  
OPA2604  
10  
101 5005k500Ω  
100  
101  
50Ω  
5kΩ  
Generator  
Output  
Analyzer  
Input  
RL  
1kΩ  
Audio Precision  
System One  
Analyzer*  
IBM PC  
or  
Compatible  
* Measurement BW = 80kHz  
FIGURE 1. Distortion Test Circuit.  
®
OPA2604  
8
(a)  
(b)  
CC  
1
820pF  
RC  
2
eo  
OPA2604  
1
2
eo  
OPA2604  
ei  
750Ω  
CL  
5000pF  
CC  
0.47µF  
CL  
5000pF  
R2  
RC  
120 X 10–12 CL  
ei  
CC  
=
2kΩ  
10Ω  
R2  
RC  
CC  
=
=
4CL X 1010 – 1  
CL X 103  
RC  
(c)  
(d)  
R1  
R2  
R1  
2kΩ  
R2  
2kΩ  
10kΩ  
10kΩ  
CC  
RC  
20Ω  
24pF  
CC  
0.22µF  
RC  
1
1
2
2
eo  
eo  
OPA2604  
OPA2604  
ei  
25Ω  
ei  
CL  
5000pF  
CL  
5000pF  
R2  
50  
RC  
CC  
=
=
CC  
=
CL  
2CL X 1010 – (1 + R2/R1)  
R2  
CL X 103  
RC  
(e)  
(f)  
R2  
R1  
2kΩ  
R2  
e1  
2kΩ  
2kΩ  
R1  
RC  
20Ω  
ei  
1
1
2
2
2kΩ  
eo  
eo  
OPA2604  
OPA2604  
CC  
RC  
20Ω  
0.22µF  
CL  
5000pF  
CL  
5000pF  
R3  
2kΩ  
RC  
R4  
CC  
0.22µF  
e2  
2kΩ  
R2  
RC  
CC  
=
=
2CL X 1010 – (1 + R2/R1)  
R2  
=
=
2CL X 1010 – (1 + R2/R1)  
CL X 103  
RC  
CL X 103  
RC  
CC  
NOTE: Design equations and component values are approximate. User adjustment is required for optimum performance.  
FIGURE 2. Driving Large Capacitive Loads.  
®
9
OPA2604  
Copper leadframe construction used in the OPA2604 im-  
proves heat dissipation compared to conventional plastic  
packages. To achieve best heat dissipation, solder the device  
directly to the circuit board and use wide circuit board traces.  
POWER DISSIPATION  
The OPA2604 is capable of driving 600loads with power  
supply voltages up to ±24V. Internal power dissipation is  
increased when operating at high power supply voltage. The  
typical performance curve, Power Dissipation vs Power Sup-  
ply Voltage, shows quiescent dissipation (no signal or no  
load) as well as dissipation with a worst case continuous sine  
wave. Continuous high-level music signals typically produce  
dissipation significantly less than worst case sine waves.  
OUTPUT CURRENT LIMIT  
Output current is limited by internal circuitry to approxi-  
mately ±40mA at 25°C. The limit current decreases with  
increasing temperature as shown in the typical curves.  
R4  
22kΩ  
C3  
100pF  
R1  
R2  
R3  
VIN  
1
2
VO  
2.7kΩ  
22kΩ  
10kΩ  
OPA2604  
C1  
3000pF  
C2  
2000pF  
fp = 20kHz  
FIGURE 3. Three-Pole Low-Pass Filter.  
1
2
R1  
R5  
VO  
OPA2604  
VIN  
6.04kΩ  
2kΩ  
R2  
C3  
1000pF  
4.02kΩ  
R2  
Low-pass  
3-pole Butterworth  
f–3dB = 40kHz  
1
4.02kΩ  
2
OPA2604  
1
2
OPA2604  
C1  
1000pF  
R4  
5.36kΩ  
See Application Bulletin AB-026  
for information on GIC filters.  
C2  
1000pF  
FIGURE 4. Three-Pole Generalized Immittance Converter (GIC) Low-Pass Filter.  
®
OPA2604  
10  
C1*  
I-Out DAC  
R1  
C2  
2200pF  
2kΩ  
1
2
R2  
R3  
VO  
1
OPA2604  
2
OPA2604  
COUT  
2.94kΩ  
21kΩ  
C3  
470pF  
Low-pass  
2-pole Butterworth  
f–3dB = 20kHz  
COUT  
2π R1 fc  
~
=
* C1  
R
1 = Feedback resistance = 2kΩ  
fc = Crossover frequency = 8MHz  
FIGURE 5. DAC I/V Amplifier and Low-Pass Filter.  
10kΩ  
10kΩ  
1
2
7.87kΩ  
OPA2604  
VIN  
+
1
2
100pF  
VO  
G = 1  
OPA2604  
1
2
7.87kΩ  
100kHz Input Filter  
OPA2604  
10kΩ  
10kΩ  
FIGURE 6. Differential Amplifier with Low-Pass Filter.  
®
11  
OPA2604  
COUT  
100Ω  
10kΩ  
* C1  
2π Rf fc  
Rf = Internal feedback resistance = 1.5kΩ  
G = 101  
(40dB)  
fc = Crossover frequency = 8MHz  
1
2
10  
5
OPA2604  
C1*  
PCM63  
20-bit  
D/A  
Piezoelectric  
Transducer  
6
1
2
9
VO = ±3Vp  
1M*  
OPA2604  
Converter  
To low-pass  
filter.  
* Provides input bias  
current return path.  
FIGURE 7. High Impedance Amplifier.  
FIGURE 8. Digital Audio DAC I-V Amplifier.  
1/2 OPA2604  
A2  
I2  
R4  
1/2 OPA2604  
51Ω  
R3  
51Ω  
A1  
IL = I1 + I2  
i1  
VIN  
R2  
VOUT  
Load  
R1  
VOUT = VIN (1 + R2/R1)  
FIGURE 9. Using the Dual OPA2604 Op Amp to Double the Output Current to a Load.  
®
OPA2604  
12  
PACKAGE OPTION ADDENDUM  
www.ti.com  
6-Dec-2006  
PACKAGING INFORMATION  
Orderable Device  
OPA2604AP  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
PDIP  
P
8
8
8
8
8
8
8
50 Green (RoHS & CU NIPDAU N / A for Pkg Type  
no Sb/Br)  
OPA2604APG4  
OPA2604AU  
PDIP  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
P
D
D
D
D
D
50 Green (RoHS & CU NIPDAU N / A for Pkg Type  
no Sb/Br)  
100 Green (RoHS & CU NIPDAU Level-3-260C-168 HR  
no Sb/Br)  
OPA2604AU/2K5  
OPA2604AU/2K5E4  
OPA2604AUE4  
OPA2604AUG4  
2500  
Pb-Free  
(RoHS)  
CU NIPDAU Level-3-260C-168 HR  
2500  
Pb-Free  
(RoHS)  
CU NIPDAU Level-3-260C-168 HR  
100 Green (RoHS & CU NIPDAU Level-3-260C-168 HR  
no Sb/Br)  
100 Green (RoHS & CU NIPDAU Level-3-260C-168 HR  
no Sb/Br)  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in  
a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2)  
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check  
http://www.ti.com/productcontent for the latest availability information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements  
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered  
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and  
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS  
compatible) as defined above.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame  
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder  
temperature.  
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is  
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the  
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take  
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on  
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited  
information may not be available for release.  
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI  
to Customer on an annual basis.  
Addendum-Page 1  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
any product or service without notice. Customers should obtain the latest relevant information before placing  
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms  
and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI  
deems necessary to support this warranty. Except where mandated by government requirements, testing of all  
parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for  
their products and applications using TI components. To minimize the risks associated with customer products  
and applications, customers should provide adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,  
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process  
in which TI products or services are used. Information published by TI regarding third-party products or services  
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.  
Use of such information may require a license from a third party under the patents or other intellectual property  
of the third party, or a license from TI under the patents or other intellectual property of TI.  
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without  
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction  
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for  
such altered documentation.  
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that  
product or service voids all express and any implied warranties for the associated TI product or service and  
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.  
Following are URLs where you can obtain information on other Texas Instruments products and application  
solutions:  
Products  
Applications  
Audio  
Amplifiers  
amplifier.ti.com  
www.ti.com/audio  
Data Converters  
dataconverter.ti.com  
Automotive  
www.ti.com/automotive  
DSP  
dsp.ti.com  
Broadband  
Digital Control  
Military  
www.ti.com/broadband  
www.ti.com/digitalcontrol  
www.ti.com/military  
Interface  
Logic  
interface.ti.com  
logic.ti.com  
Power Mgmt  
Microcontrollers  
power.ti.com  
Optical Networking  
Security  
www.ti.com/opticalnetwork  
www.ti.com/security  
www.ti.com/telephony  
www.ti.com/video  
microcontroller.ti.com  
Low Power Wireless www.ti.com/lpw  
Telephony  
Video & Imaging  
Wireless  
www.ti.com/wireless  
Mailing Address:  
Texas Instruments  
Post Office Box 655303 Dallas, Texas 75265  
Copyright 2006, Texas Instruments Incorporated  
配单直通车
OPA2604AP产品参数
型号:OPA2604AP
是否Rohs认证: 不符合
生命周期:Transferred
Reach Compliance Code:unknown
风险等级:5.8
放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.0001 µA
最小共模抑制比:80 dB
标称共模抑制比:100 dB
频率补偿:YES
最大输入失调电压:5000 µV
JESD-30 代码:R-PDIP-T8
JESD-609代码:e0
低-偏置:YES
低-失调:NO
负供电电压上限:-25 V
标称负供电电压 (Vsup):-15 V
功能数量:2
端子数量:8
最高工作温度:85 °C
最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY
封装代码:DIP
封装等效代码:DIP8,.3
封装形状:RECTANGULAR
封装形式:IN-LINE
电源:+-15 V
认证状态:Not Qualified
最小摆率:15 V/us
标称压摆率:25 V/us
子类别:Operational Amplifier
最大压摆率:12 mA
供电电压上限:25 V
标称供电电压 (Vsup):15 V
表面贴装:NO
技术:BIPOLAR
温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE
端子节距:2.54 mm
端子位置:DUAL
标称均一增益带宽:20000 kHz
最小电压增益:10000
Base Number Matches:1
  •  
  • 供货商
  • 型号 *
  • 数量*
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
批量询价选中的记录已选中0条,每次最多15条。
 复制成功!