LM4565FV-GE2

Instrumentation, Op Amps, Buffer Amps Overview

The LM4565FV-GE2 is a dual-channel low-noise operational amplifier manufactured by ROHM Semiconductor. It operates within a power supply range of 2 V to 18 V and features a typical channel current of 2.25 mA. Key electrical specifications include a maximum input offset voltage of 1.5 mV, a typical input bias current of 70 nA, and a slew rate of 5 V/µs. The device offers a typical voltage gain of 100 dB and an equivalent input noise voltage of 5 nV/√Hz. It is housed in an SSOP-B8 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Low noise performance with 5 nV/√Hz input voltage noise density
• Dual-channel configuration for compact circuit design
• Wide single or dual supply voltage operation capability
• High voltage gain suitable for precision signal conditioning

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifier stages requiring low distortion
• Precision sensor signal conditioning circuits
• Instrumentation amplifier front ends
• Active filter implementations
• Battery-powered measurement devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the current manufacturing status as the component may be subject to end-of-life procedures. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Ensure the SSOP-B8 package availability aligns with your assembly requirements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and moderate bandwidth are critical. Compare input bias current and offset voltage against application requirements. Verify that the 5 V/µs slew rate meets dynamic signal needs. Ensure the operating temperature range fits the environmental conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM4565 series of low-noise operational amplifiers from ROHM Semiconductor. It is designed for applications demanding high fidelity and low power consumption. The GE2 suffix indicates specific packaging and compliance attributes defined by the manufacturer.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official ROHM documentation for confirmed substitute part numbers. Do not assume pin-compatible alternatives without verifying electrical parameters and package dimensions. Check for updated lifecycle status before selecting replacements.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the typical input voltage noise density?

The typical input voltage noise density is 5 nV/√Hz.

What is the maximum input offset voltage?

The maximum input offset voltage is 1.5 mV.

What is the package type for this component?

The component is available in an SSOP-B8 package.