Burr-Brown, Texas Instruments OPA177 pdf datasheet download

OPA177

Precision
OPERATIONAL AMPLIFIER

FEATURES
l LOW OFFSET VOLTAGE: 25mV max
l LOW DRIFT: 0.3mV/°C
l HIGH OPEN-LOOP GAIN: 130dB min
l LOW QUIESCENT CURRENT: 1.5mA typ
l REPLACES INDUSTRY-STANDARD OP
AMPS: OP-07, OP-77, OP-177, AD707,
ETC.

APPLICATIONS
l PRECISION INSTRUMENTATION
l DATA ACQUISITION
l TEST EQUIPMENT
l BRIDGE AMPLIFIER
l THERMOCOUPLE AMPLIFIER

DESCRIPTION

The OPA177 precision bipolar op amp feature very
low offset voltage and drift. Laser-trimmed offset,
drift and input bias current virtually eliminate the need
for costly external trimming. The high performance
and low cost make them ideally suited to a wide range
of precision instrumentation.
The low quiescent current of the OPA177 dramatically
reduce warm-up drift and errors due to thermoelectric
effects in input interconnections. It provides
an effective alternative to chopper-stabilized amplifiers.
The low noise of the OPA177 maintains accuracy.
OPA177 performance gradeouts are available. Packaging
options include 8-pin plastic DIP
and SO-8 surface-mount packages.

Click here to download Burr-Brown, Texas Instruments OPA177 pdf datasheet


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