RS8539, RS8538 - Rail-to-Rail I/O CMOS Operational Amplifiers

RUNIC

RS8539 Datasheet Preview — This datasheet PDF includes multiple part numbers: RS8539, RS8538. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	RS8539, RS8538
Manufacturer	RUNIC
File Size	1.61 MB
Description	Rail-to-Rail I/O CMOS Operational Amplifiers
Datasheet	RS8538-RUNIC.pdf
Note	This datasheet PDF includes multiple part numbers: RS8539, RS8538. Please refer to the document for exact specifications by model.

RS8539 Product details

Description

The RS8538, RS8539 series of CMOS operational amplifiers use auto-zero techniques to simultaneously provide very low offset voltage (5μV max) and near-zero drift over time and temperature.

Features

Low Offset Voltage: 1uV.
Input Offset Drift: 0.005μV/°C.
High Gain Bandwidth Product: 1.6MHz.
Rail-to-Rail Input and Output.
High Gain, CMRR, PSRR:130dB.
High Slew Rate: 0.7V/μs.
Low Noise: 1.3uVp-p (0.01~10Hz).
Low Power Consumption: 180μA /op amp.
Overload Recovery Time:2us.
Low Supply Voltage: +2.5 V to +5.5 V.
No External Capacitors Required.
Extended Temperature: -40°C to +125°C.

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Published: Aug 14, 2025 |