OPA602
OPA
602
OPA
602
SBOS155A 鈥?AUGUST 1987 鈥?REVISED OCTOBER 2002
High-Speed Precision
Difet
廬
OPERATIONAL AMPLIFIER
FEATURES
q
WIDE BANDWIDTH: 6.5MHz
q
HIGH SLEW RATE: 35V/
碌
s
q
LOW OFFSET:
鹵
250
碌
V max
q
LOW BIAS CURRENT:
鹵
1pA max
q
FAST SETTLING TIME: 1
碌
s to 0.01%
q
UNITY-GAIN STABLE
APPLICATIONS
q
PRECISION INSTRUMENTATION
q
OPTOELECTRONICS
q
SONAR, ULTRASOUND
q
PROFESSIONAL AUDIO EQUIPMENT
q
MEDICAL EQUIPMENT
q
DATA CONVERSION
DESCRIPTION
The OPA602 is a precision, wide bandwidth FET operational
amplifier. Monolithic
Difet
(dielectrically isolated FET) con-
struction provides an unusual combination of high-speed and
accuracy.
Its wide-bandwidth design minimizes dynamic errors. High
slew rate and fast settling time allow accurate signal process-
ing in pulse and data conversion applications. Wide band-
width and low distortion minimize AC errors. All specifications
are rated with a 1k鈩?resistor in parallel with 500pF load. The
OPA602 is unity-gain stable and easily drives capacitive
loads up to 1500pF.
Laser-trimmed input circuitry provides offset voltage and drift
performance normally associated with precision bipolar op
amps.
Difet
construction achieves extremely low input bias
currents (1pA max) without compromising input voltage noise.
The OPA602鈥檚 unique input cascode circuitry maintains low
input bias current and precise input characteristics over its
full input common-mode voltage range.
Difet
廬
Burr-Brown Corp.
(1)
(5)
+V
S
(7)
鈥揑n
(2)
+In
(3)
Cascode
Output
(6)
鈥揤
S
(4)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 漏 1987, Texas Instruments Incorporated
www.ti.com