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OP297GSZ

Operational Amplifier, Dual, 2 Amplifier, 500 kHz, 0.15 V/µs, ± 2V to ± 20V, SOIC, 8 Pins

ANALOG DEVICES OP297GSZ
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Manufacturer Part No:
OP297GSZ
Order Code:
9426299
Product Range
OP297 Series
Technical Datasheet:
OP297GSZ   Datasheet
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Product Range Selector (OP297 Series)

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Product Overview

The OP297GSZ is a Dual Low Bias Current Precision Operational Amplifier useful in a wide variety of applications. Precision performance includes very low offset (less than 50µV) and low drift (less than 0.6µV/°C). Open-loop gain exceeds 2000V/mV, ensuring high linearity in every application. Errors due to common-mode signals are eliminated by the common-mode rejection of over 120dB, which minimizes offset voltage changes experienced in battery-powered systems. The supply current of the OP297 is under 625µA. It uses a super-beta input stage with bias current cancellation to maintain picoamp bias currents at all temperatures. Combining precision, low power and low bias current, the OP297 is ideal for a number of applications, including instrumentation amplifiers, log amplifiers, photodiode preamplifiers and long term integrators.
  • Low offset voltage (50µV maximum)
  • Low offset voltage drift (0.6µV/°C maximum)
  • Very low bias current (100pA maximum)
  • Very high open-loop gain (2000V/mV minimum)
  • Low supply current (625µA maximum per amplifier)
  • High common-mode rejection (120dB minimum)

Applications

Signal Processing, Sensing & Instrumentation, Power Management

Product Information

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:
2 Amplifier

:
500kHz

:
0.15V/µs

:
± 2V to ± 20V

:
SOIC

:
8Pins

:
0°C

:
70°C

:
OP297 Series

:
-

:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (3)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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