OPA4658 Datasheet, PDF (1/14 Pages) Burr-Brown (TI) – Quad Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER

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OPA4658
OPA4658
OPA4658
Quad Wideband, Low Power Current Feedback
OPERATIONAL AMPLIFIER
FEATURES
q GAIN BANDWIDTH: 900MHz at G = 2
q GAIN OF 2 STABLE
q LOW POWER: 50mW PER AMP
q LOW DIFF GAIN/PHASE ERRORS:
0.015%/0.02°
q HIGH SLEW RATE: 1700V/µs
q PACKAGE: 14-Pin DIP and SO-14
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 OPA4658 is a quad 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
quiescent current make the OPA4658 a perfect choice
for numerous video, imaging and communications
applications.
The OPA4658 is internally compensated for stability in
gains of 2 or greater. The OPA4658 is also available in
dual (OPA2658) and single (OPA658) configurations.
+V_S
I_BIAS
Current Mirror
V⁺
V^–
Buffer
V_OUT
C_COMP
I_BIAS
Current Mirror
NOTE: Diagram reflects only one-fourth of the OPA4658.
–V_S
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
© 1994 Burr-Brown Corporation
PDS-₁270C
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O^PP^rinA^ted4ⁱⁿ6^U5^.S8^{.A. March, 1998}