The OPA137 series of FET-input operational amplifiers are designed for low-cost and miniature applications. They feature low input bias current, low quiescent current, and high open-loop gain. The amplifiers can operate on either single or dual supplies and have a wide input common-mode voltage range, making them suitable for many single-supply applications.
Key Features:
FET input with low input bias current (1pA)
Low quiescent current (220μA/channel)
High open-loop gain (94dB)
Wide supply range (+2.25V to +18V)
MicroSIZE packages (SOT-23-5, MSOP-8, SO-8, and DIP)
Applications:
Strain gage amplifier
Photodetector amplifier
Precision integrator
Battery-powered instruments
Test equipment
Active filters
Manual:
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