CA3130AM

Overview

The CA3130AM is a single-channel operational amplifier manufactured by Renesas Electronics, housed in an SOIC-8 surface-mount package. It features a gain-bandwidth product of 15 MHz and a slew rate of 30 V/µs. The device operates with a supply voltage range from 2.5 V to 16 V and draws a quiescent current of 10 mA. Key electrical specifications include an input offset voltage of 5 mV, an input bias current of 0.03 nA, and a common-mode rejection ratio of 90 dB. The output can source up to 22 mA per channel.

Feature Summary

• Utilizes BIMOS technology for high-speed performance combined with low input bias current.
• Provides wide supply voltage operation supporting both single and dual power rails.
• Features high slew rate and unity-gain stability for demanding signal processing tasks.

Applications

• High-speed analog signal conditioning circuits
• Precision instrumentation amplifiers
• Video buffering and driving applications

Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging variations. Ensure the component meets required environmental standards such as RoHS compliance before integration into final designs.

Selection Notes

Select this component when a combination of fast transient response and extremely low input leakage is required. It serves as a suitable alternative to standard bipolar op-amps where high input impedance is critical without sacrificing bandwidth.

Part Context

This part belongs to the CA3130 series of operational amplifiers produced by Renesas Electronics. The series is characterized by its bimetallic input stage architecture, which enables superior speed and noise performance compared to conventional JFET or bipolar inputs.

Replacement Considerations

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