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  • TDA1519B图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • TDA1519B 现货库存
  • 数量23 
  • 厂家NXP 
  • 封装 
  • 批号 
  • 新到现货、一手货源、当天发货、bom配单
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  • TDA1519B图
  • 深圳市卓越微芯电子有限公司

     该会员已使用本站12年以上
  • TDA1519B 现货库存
  • 数量8500 
  • 厂家NXP 
  • 封装SIP 
  • 批号20+ 
  • 百分百原装正品 真实公司现货库存 本公司只做原装 可开13%增值税发票,支持样品,欢迎来电咨询!
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  • 0755-82343089 QQ:1437347957QQ:1205045963
  • TDA1519B图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • TDA1519B 现货库存
  • 数量26980 
  • 厂家NXP 
  • 封装21+ 
  • 批号 
  • 新到现货、一手货源、当天发货、bom配单
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  • 0755-84507451 QQ:1435424310
  • TDA1519B/N2图
  • 北京齐天芯科技有限公司

     该会员已使用本站15年以上
  • TDA1519B/N2
  • 数量10000 
  • 厂家NXP 
  • 封装ZIP9 
  • 批号2024+ 
  • 原装正品,假一罚十
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    QQ:1344056792QQ:1344056792 复制
  • 010-62104931 QQ:2880824479QQ:1344056792
  • TDA1519B/N1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
  • TDA1519B/N1
  • 数量5000 
  • 厂家PHILIPS 
  • 封装ZIP 
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  • 010-62104931 QQ:857273081QQ:1594462451
  • TDA1519BL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
  • TDA1519BL
  • 数量200000 
  • 厂家UTC 
  • 封装HSIP-9B 
  • 批号16+ 
  • 特价,原装正品,绝对公司现货库存,原装特价!
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  • TDA1519B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
  • TDA1519B
  • 数量5000 
  • 厂家PHILIPS 
  • 封装SMD 
  • 批号2017+ 
  • 优势库存现货,部分无铅
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    QQ:351622092QQ:351622092 复制
  • 0755-82532799 QQ:382716594QQ:351622092
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  • 昂富(深圳)电子科技有限公司

     该会员已使用本站4年以上
  • TDA1519B/N2
  • 数量87280 
  • 厂家NXP/恩智浦 
  • 封装N/A 
  • 批号23+ 
  • 一站式BOM配单,短缺料找现货,怕受骗,就找昂富电子.
  • QQ:GTY82dX7
  • 0755-23611557【陈妙华 QQ:GTY82dX7
  • TDA1519B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
  • TDA1519B
  • 数量3274 
  • 厂家PHILIPS/飞利浦 
  • 封装NA/ 
  • 批号23+ 
  • 原装现货,当天可交货,原型号开票
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  • 0755-82546830 QQ:3007977934QQ:3007947087
  • TDA1519B图
  • 深圳市华芯盛世科技有限公司

     该会员已使用本站13年以上
  • TDA1519B
  • 数量865000 
  • 厂家PHILIPS/飞利浦 
  • 封装99+ 
  • 批号最新批号 
  • 一级代理,原装特价现货!
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  • 0755-83225692 QQ:2881475757
  • TDA1519B图
  • 深圳市顺兴源微电子商行

     该会员已使用本站7年以上
  • TDA1519B
  • 数量900000000 
  • 厂家NXP 
  • 封装SIP9 
  • 批号05+ 
  • 原装现货,低价出售
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    QQ:3504055308QQ:3504055308 复制
  • 0755-82723655 QQ:3475025894QQ:3504055308
  • TDA1519B图
  • 深圳市华科泰电子商行

     该会员已使用本站13年以上
  • TDA1519B
  • 数量840000 
  • 厂家PHI 
  • 封装ZIP9 
  • 批号05+ 
  • 绝对原装现货特价
  • QQ:405945546QQ:405945546 复制
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  • 0755-82567800 QQ:405945546QQ:1439873477
  • TDA1519B图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • TDA1519B
  • 数量44247 
  • 厂家NXP 
  • 封装SIP9 
  • 批号2023+ 
  • 绝对原装正品全新进口深圳现货
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  • 深圳分公司0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • TDA1519B图
  • 毅创腾(集团)有限公司

     该会员已使用本站16年以上
  • TDA1519B
  • 数量3000 
  • 厂家PHI 
  • 封装SIP9铁头 
  • 批号22+ 
  • ★只做原装★正品现货★原盒原标★
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  • 86-755-83210801 QQ:2355507165QQ:2355507168
  • TDA1519B图
  • 北京齐天芯科技有限公司

     该会员已使用本站15年以上
  • TDA1519B
  • 数量15000 
  • 厂家飞利浦 
  • 封装DIP 
  • 批号2024+ 
  • 原装正品,假一罚十
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    QQ:1344056792QQ:1344056792 复制
  • 010-62104931 QQ:2880824479QQ:1344056792
  • TDA1519B图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • TDA1519B
  • 数量85000 
  • 厂家PHILIPS/飞利浦 
  • 封装99+ 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
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  • 0755-23605827 QQ:2881495753
  • TDA1519B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
  • TDA1519B
  • 数量3500 
  • 厂家PHILIPS 
  • 封装ZIP 
  • 批号25+ 
  • 全新原装现货特价销售!
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  • TDA1519B图
  • 深圳市科雨电子有限公司

     该会员已使用本站9年以上
  • TDA1519B
  • 数量9800 
  • 厂家
  • 封装DIP 
  • 批号24+ 
  • 原厂渠道,全新原装现货,欢迎查询!
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  • 133-5299-5145(微信同号) QQ:1415691092
  • TDA1519B图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • TDA1519B
  • 数量23 
  • 厂家NXP 
  • 封装 
  • 批号 
  • 新到现货、一手货源、当天发货、bom配单
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  • 075584507705 QQ:2881512844
  • TDA1519B图
  • 深圳市硅诺电子科技有限公司

     该会员已使用本站8年以上
  • TDA1519B
  • 数量89000 
  • 厂家PHI 
  • 封装ZIP9 
  • 批号17+ 
  • 原厂指定分销商,有意请来电或QQ洽谈
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    QQ:916896414QQ:916896414 复制
  • 0755-82772151 QQ:1091796029QQ:916896414
  • TDA1519B图
  • 深圳市卓越微芯电子有限公司

     该会员已使用本站12年以上
  • TDA1519B
  • 数量5300 
  • 厂家PHI 
  • 封装ZIP9 
  • 批号20+ 
  • 百分百原装正品 真实公司现货库存 本公司只做原装 可开13%增值税发票,支持样品,欢迎来电咨询!
  • QQ:1437347957QQ:1437347957 复制
    QQ:1205045963QQ:1205045963 复制
  • 0755-82343089 QQ:1437347957QQ:1205045963
  • TDA1519B图
  • 深圳市宏捷佳电子科技有限公司

     该会员已使用本站12年以上
  • TDA1519B
  • 数量12300 
  • 厂家NXP/恩智浦 
  • 封装ZIP9 
  • 批号24+ 
  • ★原装真实库存★13点税!
  • QQ:2353549508QQ:2353549508 复制
    QQ:2885134615QQ:2885134615 复制
  • 0755-83201583 QQ:2353549508QQ:2885134615
  • TDA1519B图
  • 上海磐岳电子有限公司

     该会员已使用本站11年以上
  • TDA1519B
  • 数量5800 
  • 厂家NXP 
  • 封装ZIP-9 
  • 批号2024+ 
  • 全新原装现货,杜绝假货。
  • QQ:3003653665QQ:3003653665 复制
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  • 021-60341766 QQ:3003653665QQ:1325513291
  • TDA1519B图
  • 深圳市勤思达科技有限公司

     该会员已使用本站14年以上
  • TDA1519B
  • 数量55700 
  • 厂家PHILIPS 
  • 封装ZIP-9 
  • 批号 
  • 全选原装正品 长期现货库存供应
  • QQ:2881239443QQ:2881239443 复制
  • 0755-83268779 QQ:2881239443
  • TDA1519B图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • TDA1519B
  • 数量13600 
  • 厂家PHILIPS 
  • 封装原厂原封装 
  • 批号23+ 
  • 全新原装正品现货热卖
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  • 0755-82519391 QQ:2885348339QQ:2885348317
  • TDA1519B图
  • 深圳市芯柏然科技有限公司

     该会员已使用本站7年以上
  • TDA1519B
  • 数量2698 
  • 厂家NXP 
  • 封装 
  • 批号21+ 
  • 新到现货、一手货源、当天发货、价格低于市场
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  • 0755-82533534 QQ:287673858
  • TDA1519B/N2图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • TDA1519B/N2
  • 数量13880 
  • 厂家NXP 
  • 封装9SIP Exposed Tab 
  • 批号21+ 
  • 公司只售原装 支持实单
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  • TDA1519B图
  • 深圳市雅维特电子有限公司

     该会员已使用本站15年以上
  • TDA1519B
  • 数量20000 
  • 厂家PHI 
  • 封装深圳原装现货0755-83975781 
  • 批号ZIP-9 
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  • 深圳市瑞天芯科技有限公司

     该会员已使用本站7年以上
  • TDA1519B
  • 数量20000 
  • 厂家PHI 
  • 封装SIP9铁头 
  • 批号22+ 
  • 深圳现货库存,保证原装正品
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  • 15973558688 QQ:1940213521
  • TDA1519B图
  • 上海振基实业有限公司

     该会员已使用本站13年以上
  • TDA1519B
  • 数量1636 
  • 厂家NXP/Philips 
  • 封装原厂封装 
  • 批号23+ 
  • 全新原装现货/另有约30万种现货,欢迎来电!
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产品型号TDA1519B的概述

芯片TDA1519B的概述 TDA1519B是一款高性能的音频放大器芯片,广泛应用于立体声音频放大系统中。该芯片由荷兰飞利浦公司(Philips)推出,是一种集成电路,专为音频功放设计,能够驱动扬声器,提供清晰、强劲的音质。它具有出色的热稳定性和低失真特性,使得其在家庭音响、汽车音响以及各种音乐播放设备中得到了广泛应用。该芯片采用了创新的CMOS技术,提供了良好的功耗和性能比,让设备设计更加灵活。 芯片TDA1519B的详细参数 TDA1519B的主要技术参数如下: - 工作电压(Vcc):10.5V - 28V - 输出功率:在4Ω负载下可达到20W,8Ω负载下可达到15W。 - 频率响应:20Hz - 20kHz,通常在±1dB之内。 - 总谐波失真(THD):通常小于0.1%。 - 噪声电平:约为100dB。 - 增益:通常为30dB。 - 保护功能:具有短路保护、过热保护等。 ...

产品型号TDA1519B的Datasheet PDF文件预览

INTEGRATED CIRCUITS  
DATA SHEET  
TDA1519B  
12 W BTL or 2 x 6 W stereo car  
radio power amplifier  
May 1992  
Product specification  
File under Integrated Circuits, IC01  
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
GENERAL DESCRIPTION  
The TDA1519B is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power  
package. The device is primarily developed for car radio applications.  
Features  
AC and DC short-circuit-safe to ground and V  
Thermally protected  
Requires very few external components for Bridge Tied  
Load (BTL)  
P
Stereo or BTL application  
High output power  
Reverse polarity safe  
Capability to handle high energy on outputs (V = 0 V)  
P
Low offset voltage at output (important for BTL)  
Fixed gain  
No switch-on/switch-off plop  
Protected against electrostatic discharge  
Identical inputs (inverting and non-inverting)  
Compatible with TDA1519A (except output power).  
Good ripple rejection  
Mute/stand-by switch  
Load dump protection  
QUICK REFERENCE DATA  
PARAMETER  
Supply voltage range  
CONDITIONS  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
operating  
V
V
V
6.0  
14.4  
18.0  
V
P
P
P
non-operating  
load dump protected  
Repetitive peak output  
current  
30  
45  
V
V
I
I
I
I
2.5  
80  
A
ORM  
Total quiescent current  
Stand-by current  
Switch-on current  
Input impedance  
BTL  
40  
0.1  
mA  
µA  
µA  
tot  
100  
40  
sb  
sw  
|Z |  
25  
50  
kΩ  
kΩ  
I
stereo  
|Z |  
I
Stereo application  
Output power  
THD = 5%; 4 Ω  
THD = 10%; 4 Ω  
P
P
α
5
W
o
6
W
o
Channel separation  
Noise output voltage  
40  
dB  
µV  
V
150  
no(rms)  
BTL application  
Output power  
THD = 10%; 8 Ω  
P
12  
W
o
Supply voltage ripple rejection  
R = 0 Ω  
S
f = 100 Hz  
RR  
34  
48  
dB  
dB  
mV  
°C  
f = 1 kHz to 10 kHz RR  
|V |  
DC output offset voltage  
Crystal temperature  
250  
150  
0
T
c
May 1992  
2
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
PACKAGE OUTLINE  
9-lead SIL; plastic (SOT110B); SOT110-1; 1996 July 22.  
Fig.1 Block diagram.  
May 1992  
3
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
PINNING  
1
2
3
4
5
6
7
8
9
NINV  
GND1  
RR  
non-inverting input  
ground (signal)  
supply voltage ripple rejection  
output 1  
OUT1  
GND2  
OUT2  
ground (substrate)  
output 2  
V
positive supply voltage  
mute/stand-by switch  
inverting input  
P
M/SS  
INV  
FUNCTIONAL DESCRIPTION  
The TDA1519B contains two identical amplifiers with differential input stages. The gain of each amplifier is fixed at  
40 dB. A special feature of this device is the mute/stand-by switch which has the following features:  
Low stand-by current (< 100 µA)  
Low mute/stand-by switching current (low cost supply switch)  
Mute condition.  
RATINGS  
Limiting values in accordance with the Absolute Maximum System (IEC 134)  
PARAMETER  
Supply voltage  
CONDITIONS  
SYMBOL  
MIN.  
MAX.  
UNIT  
operating  
V
V
18  
V
V
P
P
non-operating  
load dump protected  
30  
during 50 ms;  
t 2.5 ms  
V
45  
V
r
P
AC and DC short-circuit-safe  
voltage  
V
V
18  
6
V
V
PSC  
PR  
Reverse polarity  
Energy handling capability  
at outputs  
V = 0 V  
200  
4
mJ  
A
P
Non-repetitive peak output current  
Repetitive peak output current  
Total power dissipation  
Crystal temperature  
I
I
OSM  
ORM  
2.5  
15  
A
see Fig.2  
P
W
°C  
°C  
tot  
c
T
T
150  
+150  
Storage temperature range  
55  
stg  
May 1992  
4
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
Fig.2 Power derating curve.  
DC CHARACTERISTICS  
V = 14.4 V; T = 25 °C; measurements taken using Fig.3; unless otherwise specified  
P
amb  
PARAMETER  
CONDITIONS  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
Supply  
Supply voltage range  
Total quiescent current  
DC output voltage  
note 1  
V
6.0  
14.4  
18.0  
V
P
I
40  
6.95  
80  
mA  
V
tot  
note 2  
V
O
DC output offset voltage  
|V  
|
250  
mV  
4-6  
Mute/stand-by switch  
Switch-on voltage level  
Mute condition  
V
V
8.5  
3.3  
V
V
ON  
6.4  
mute  
Output signal in mute position  
V = 1 V (max.);  
I
f = 20 Hz to 15 kHz  
V
0
20  
250  
2
mV  
mV  
V
O
DC output offset voltage  
|V  
|
4-6  
V
Stand-by condition  
sb  
DC current in stand-by condition  
Switch-on current  
I
I
100  
40  
µA  
µA  
sb  
12  
sw  
May 1992  
5
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
AC CHARACTERISTICS  
V =14.4 V; R = 4 ; f = 1 kHz; T  
= 25 °C; measurements taken using Fig.3; unless otherwise specified  
P
L
amb  
PARAMETER  
CONDITIONS  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
Stereo application  
Output power  
note 3  
THD = 0.5%  
THD = 10%  
note 3  
P
P
4
5
W
o
5.5  
6.0  
W
o
Output power at V = 13.2 V  
P
THD = 0.5%  
THD = 10%  
P
P
3.5  
4.8  
0.1  
W
W
%
o
o
Total harmonic distortion  
Low frequency roll-off  
P = 1 W  
THD  
o
note 4  
3 dB  
1 dB  
f
f
45  
Hz  
L
High frequency roll-off  
20  
39  
kHz  
dB  
H
Closed loop voltage gain  
G
40  
41  
v
Supply voltage ripple rejection  
ON  
notes 5 and 6  
notes 5 and 7  
notes 5, 6 and 7  
notes 5, 6 and 7  
RR  
RR  
RR  
RR  
40  
45  
45  
80  
50  
dB  
dB  
dB  
dB  
kΩ  
ON  
mute  
stand-by  
Input impedance  
|Z |  
60  
75  
i
Noise output voltage (RMS value)  
note 8  
ON  
R = 0 Ω  
V
V
V
α
150  
250  
120  
µV  
µV  
µV  
dB  
dB  
S
no(rms)  
no(rms)  
no(rms)  
ON  
R = 10 kΩ  
500  
S
mute  
note 9  
Channel separation  
Channel unbalance  
R = 10 kΩ  
40  
S
|G |  
0.1  
1
v
May 1992  
6
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
AC CHARACTERISTICS  
V = 14.4 V; R = 8 ; f = 1 kHz; T  
= 25 °C; measurements taken using Fig.4; unless otherwise specified  
P
L
amb  
PARAMETER  
CONDITIONS  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
BTL application  
Output power  
note 3  
THD = 0.5%  
THD = 10%  
note 3  
P
P
8
10  
W
o
11  
12  
W
o
Output power at V = 13.2 V  
P
THD = 0.5%  
THD = 10%  
P
P
7.5  
10  
W
W
%
o
o
Total harmonic distortion  
Power bandwidth  
P = 1 W  
THD  
0.1  
o
THD = 0.5%;  
P = 1 dB;  
35 to  
o
w.r.t. 15 W  
note 4  
B
15 000  
Hz  
w
Low frequency roll-off  
1 dB  
f
f
45  
Hz  
L
High frequency roll-off  
1 dB  
20  
45  
kHz  
dB  
H
Closed loop voltage gain  
G
46  
47  
v
Supply voltage ripple rejection  
ON  
notes 5 and 6  
notes 5 and 7  
notes 5, 6 and 7  
notes 5, 6 and 7  
RR  
RR  
RR  
RR  
34  
48  
48  
80  
25  
dB  
dB  
dB  
dB  
kΩ  
ON  
mute  
stand-by  
Input impedance  
Noise output voltage  
(RMS value)  
ON  
|Z |  
30  
38  
i
note 8  
R = 0 Ω  
V
V
V
200  
350  
180  
µV  
µV  
µV  
S
no(rms)  
no(rms)  
no(rms)  
ON  
R = 10 kΩ  
700  
S
mute  
note 9  
Notes to the characteristics  
1. The circuit is DC adjusted at V = 6 V to 18 V and AC operating at V = 8.5 V to 18 V.  
P
P
2. At 18 V < V < 30 V the DC output voltage V /2.  
P
P
3. Output power is measured directly at the output pins of the IC.  
4. Frequency response externally fixed.  
5. Ripple rejection measured at the output with a source impedance of 0 (maximum ripple amplitude of 2 V).  
6. Frequency f = 100 Hz.  
7. Frequency between 1 kHz and 10 kHz.  
8. Noise voltage measured in a bandwidth to 20 Hz to 20 kHz.  
9. Noise output voltage independent of R (V = 0 V).  
S
I
May 1992  
7
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
APPLICATION INFORMATION  
Fig.3 Stereo application circuit diagram.  
Fig.4 BTL application circuit diagram.  
8
May 1992  
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
Fig.5 Total quiescent current (I ) as a function of supply voltage (V ).  
tot  
P
Fig.6 Output power (P ) as a function of supply voltage (V ) for stereo application at R = 4 , f = 1 kHz.  
o
P
L
May 1992  
9
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
Fig.7 Total harmonic distortion (THD) as a function of output power (P ) for stereo application  
o
at R = 4 , f = 1 kHz.  
L
Fig.8 Total harmonic distortion (THD) as a function of operating frequency (f) for stereo application  
at R = 4 , P = 1 W.  
L
o
May 1992  
10  
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
PACKAGE OUTLINE  
SIL9MPF: plastic single in-line medium power package with fin; 9 leads  
SOT110-1  
D
D
1
q
A
2
P
P
1
A
3
q
2
q
1
A
A
4
E
pin 1 index  
c
L
1
9
b
Q
e
Z
b
w
M
2
b
1
0
5
10 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
(1)  
Z
max.  
A
max.  
2
(1)  
(1)  
E
UNIT  
A
A
b
b
b
c
D
D
e
L
P
P
Q
q
q
q
2
w
A
3
4
1
2
1
1
1
18.5  
17.8  
8.7 15.8 1.40 0.67 1.40 0.48 21.8 21.4 6.48  
8.0 15.4 1.14 0.50 1.14 0.38 21.4 20.7 6.20  
3.9 2.75 3.4 1.75 15.1  
3.4 2.50 3.2 1.55 14.9  
4.4  
4.2  
5.9  
5.7  
2.54  
mm  
3.7  
0.25 1.0  
Note  
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
EIAJ  
92-11-17  
95-02-25  
SOT110-1  
May 1992  
11  
Philips Semiconductors  
Product specification  
12 W BTL or 2 x 6 W stereo car radio  
power amplifier  
TDA1519B  
The device may be mounted up to the seating plane, but  
the temperature of the plastic body must not exceed the  
SOLDERING  
Introduction  
specified maximum storage temperature (T  
). If the  
stg max  
printed-circuit board has been pre-heated, forced cooling  
may be necessary immediately after soldering to keep the  
temperature within the permissible limit.  
There is no soldering method that is ideal for all IC  
packages. Wave soldering is often preferred when  
through-hole and surface mounted components are mixed  
on one printed-circuit board. However, wave soldering is  
not always suitable for surface mounted ICs, or for  
printed-circuits with high population densities. In these  
situations reflow soldering is often used.  
Repairing soldered joints  
Apply a low voltage soldering iron (less than 24 V) to the  
lead(s) of the package, below the seating plane or not  
more than 2 mm above it. If the temperature of the  
soldering iron bit is less than 300 °C it may remain in  
contact for up to 10 seconds. If the bit temperature is  
between 300 and 400 °C, contact may be up to 5 seconds.  
This text gives a very brief insight to a complex technology.  
A more in-depth account of soldering ICs can be found in  
our “IC Package Databook” (order code 9398 652 90011).  
Soldering by dipping or by wave  
The maximum permissible temperature of the solder is  
260 °C; solder at this temperature must not be in contact  
with the joint for more than 5 seconds. The total contact  
time of successive solder waves must not exceed  
5 seconds.  
DEFINITIONS  
Data sheet status  
Objective specification  
Preliminary specification  
Product specification  
This data sheet contains target or goal specifications for product development.  
This data sheet contains preliminary data; supplementary data may be published later.  
This data sheet contains final product specifications.  
Limiting values  
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or  
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation  
of the device at these or at any other conditions above those given in the Characteristics sections of the specification  
is not implied. Exposure to limiting values for extended periods may affect device reliability.  
Application information  
Where application information is given, it is advisory and does not form part of the specification.  
LIFE SUPPORT APPLICATIONS  
These products are not designed for use in life support appliances, devices, or systems where malfunction of these  
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for  
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such  
improper use or sale.  
May 1992  
12  
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