OP213EP

Instrumentation, Op Amps, Buffer Amps Overview

The OP213EP is a dual precision operational amplifier from the Analog Devices OPx13 family, designed for single-supply applications requiring low noise and low drift. It features a gain-bandwidth product of 3.4 MHz and a slew rate of 600 mV/us. The device operates with supply voltages ranging from 4 V to 36 V. Key electrical characteristics include an input offset voltage of 300 uV, input bias current of 650 nA, and input voltage noise density of 9 nV/sqrt Hz. It provides a common-mode rejection ratio of 96 dB and power supply rejection ratio of 100 dB. The output can source up to 40 mA per channel while consuming 2.7 mA of quiescent current.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Low noise and low drift performance optimized for systems with internal calibration
• Single-supply operation capability within a wide voltage range
• High precision specifications including low input offset voltage and bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Voltage reference buffering in processor-based systems
• Precision signal conditioning for sensor interfaces
• Low-noise amplification in data acquisition circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'EP' against official Analog Devices documentation to confirm package type and temperature grade, as standard listings often use 'ESZ' or 'FSZ'. Ensure compatibility with required operating temperature ranges and mounting styles before finalizing procurement. Cross-reference part numbers carefully to avoid confusion with similar series components.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC accuracy and AC performance are required in single-supply environments. It is suitable for applications where temperature drift and noise cannot be corrected by digital calibration. Consider the 8-pin SOIC package availability and ensure the 40 mA output drive meets load requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

The OP213EP belongs to the OPx13 family of low noise, low drift single-supply operational amplifiers manufactured by Analog Devices. This family includes single (OP113), dual (OP213), and quad (OP413) variants. These devices are engineered for precision applications where internal system calibration handles offset and gain errors but requires external hardware stability against temperature variations and noise.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers for OP213EP are not available in the provided documentation.