OPA
4 36
®
4
OPA
OPA2
364
436
4
OPA
2363
OPA
363
OPA363
OPA2363
OPA364
OPA2364
OPA4364
SBOS259B – SEPTEMBER 2002 – REVISED FEBRUARY 2003
1.8V, 7MHz, 90dB CMRR,
SINGLE-SUPPLY, RAIL-TO-RAIL I/O
OPERATIONAL AMPLIFIER
FEATURES
q
1.8V OPERATION
q
MicroSIZE
PACKAGES
q
BANDWIDTH: 7MHz
q
CMRR: 90dB (typical)
q
SLEW RATE: 5V/
µ
s
q
LOW OFFSET: 500
µ
V (max)
q
QUIESCENT CURRENT: 750
µ
A/Channel (max)
q
SHUTDOWN MODE: < 1
µ
A/Channel
DESCRIPTION
The OPA363 and OPA364 families are high-performance
CMOS operational amplifiers optimized for very low voltage,
single-supply operation. These miniature, low-cost amplifiers
are designed to operate on single supplies from 1.8V (±0.9V)
to 5.5V (±2.75V). Applications include sensor amplification
and signal conditioning in battery-powered systems.
The OPA363 and OPA364 families offer excellent CMRR
without the crossover associated with traditional complimen-
tary input stages. This results in excellent performance for
driving Analog-to-Digital (A/D) converters without degrada-
tion of differential linearity and THD. The input common-
mode range includes both the negative and positive supplies.
The output voltage swing is within 10mV of the rails.
The OPA363 family includes a shutdown mode. Under logic
control, the amplifiers can be switched from normal operation
to a standby current that is less than 1µA.
The single version is available in the
MicroSIZE
SOT23-5
(SOT23-6 for shutdown) and SO-8. The dual version is
available in MSOP-8, MSOP-10, and SO-8 packages. Quad
packages are available in TSSOP-14 and SO-14 packages.
All versions are specified for operation from –40°C to +125°C.
OPA2363
OPA2364
OPA4364
APPLICATIONS
q
q
q
q
q
SIGNAL CONDITIONING
DATA ACQUISITION
PROCESS CONTROL
ACTIVE FILTERS
TEST EQUIPMENT
OPA363
SOT23-5
SOT23-6
MSOP-8
MSOP-10
SO-8
TSSOP-14
SO-14
x
x
x
x
x
x
x
x
OPA364
x
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 © 2002-2003, Texas Instruments Incorporated
www.ti.com
TI [ TEXAS INSTRUMENTS ]
