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OPA658U 参数 Datasheet PDF下载

OPA658U图片预览
型号: OPA658U
PDF下载: 下载PDF文件 查看货源
内容描述: 宽带,低功耗电流反馈运算放大器 [Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER]
分类和应用: 运算放大器放大器电路光电二极管
文件页数/大小: 13 页 / 218 K
品牌: BURR-BROWN [ BURR-BROWN CORPORATION ]
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®
OPA
658
OPA658
OPA
6
58
Wideband, Low Power Current Feedback
OPERATIONAL AMPLIFIER
FEATURES
q
UNITY GAIN STABLE BANDWIDTH:
900MHz
q
LOW POWER: 50mW
q
LOW DIFFERENTIAL GAIN/PHASE ERRORS:
0.025%/0.02
°
q
HIGH SLEW RATE: 1700V/
µ
s
q
GAIN FLATNESS: 0.1dB to 135MHz
q
HIGH OUTPUT CURRENT (80mA)
APPLICATIONS
q
MEDICAL IMAGING
q
HIGH-RESOLUTION VIDEO
q
HIGH-SPEED SIGNAL PROCESSING
q
COMMUNICATIONS
q
PULSE AMPLIFIERS
q
ADC/DAC GAIN AMPLIFIER
q
MONITOR PREAMPLIFIER
q
CCD IMAGING AMPLIFIER
DESCRIPTION
The OPA658 is an ultra-wideband, low power current
feedback video operational amplifier featuring high
slew rate and low differential gain/phase error. The
current feedback design allows for superior large sig-
nal bandwidth, even at high gains. The low differential
gain/phase errors, wide bandwidth and low quiescent
current make the OPA658 a perfect choice for numer-
ous video, imaging and communications applications.
The OPA658 is optimized for low gain operation and
is also available in dual (OPA2658) and quad
(OPA4658) configurations.
+V
S
Current Mirror
I
BIAS
In
+
In
C
COMP
Buffer
V
OUT
I
BIAS
Current Mirror
–V
S
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
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
®
© 1994 Burr-Brown Corporation
PDS-1268F
1
Printed in U.S.A.
OPA658
March, 1998