®
OPA
265
OPA
2
658
8
OPA2658
Dual Wideband, Low Power, Current Feedback
OPERATIONAL AMPLIFIER
FEATURES
q
UNITY GAIN STABLE BANDWIDTH:
800MHz
q
LOW POWER: 50mW/Chan.
q
LOW DIFFERENTIAL GAIN/PHASE
ERRORS: 0.01%/0.03
°
q
HIGH SLEW RATE: 1700V/
µ
s
q
PACKAGE: 8-Pin DIP, SO-8 and MSOP-8
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 OPA2658 is a dual, 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
signal bandwidth, even at high gains. The low differ-
ential gain/phase errors, wide bandwidth and low
+V
S
quiescent current make the OPA2658 a perfect choice
for numerous video, imaging and communications
applications.
The OPA2658 is optimized for low gain operation,
and is also available in single, OPA658 and quad,
OPA4658 configurations.
Current Mirror
I
BIAS
+Input
–Input
C
COMP
Buffer
V
OUT
I
BIAS
Current Mirror
–V
S
NOTE: Diagram reflects only one-half of the OPA2658
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-1269D
1
Printed in U.S.A.
OPA2658
March, 1998
BURR-BROWN [ BURR-BROWN CORPORATION ]
