NJM4565M

Instrumentation, Op Amps, Buffer Amps Overview

The NJM4565M is a dual operational amplifier manufactured by Nisshinbo Micro Devices Inc. It utilizes bipolar technology and features a wide gain bandwidth product of 10 MHz with a slew rate of 4 V/µs. The device operates within a supply voltage range of ±8 V to ±36 V, drawing a typical operating current of 4.5 mA. Key electrical characteristics include an input offset voltage of 500 µV, input bias current of 50 nA, and large signal voltage gain of 100 dB. It supports output swings up to 20V peak-to-peak into 400Ω loads and functions reliably across a temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual low noise operational amplifier architecture optimized for high-gain applications
• Capable of driving significant loads with 20V peak-to-peak output capability
• Bipolar technology implementation ensuring wide bandwidth performance

Instrumentation, Op Amps, Buffer Amps Applications

• Audio signal processing circuits requiring low noise characteristics
• General-purpose amplification stages in electronic systems
• Instrumentation and buffer amplifier configurations

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific package variant against the datasheet outline options, as the M suffix corresponds to the DMP8 surface mount package. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure supply voltage limits do not exceed ±18V absolute maximum ratings during operation. Cross-reference pin assignments for inputs, outputs, and power rails to prevent circuit misalignment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op-amp with moderate bandwidth and low noise is required for general-purpose analog signal conditioning. The bipolar technology offers robust performance compared to older models like the NJM4560. Consider the 8-DMP package constraints for PCB layout and thermal dissipation needs relative to the 300mW power rating.

Instrumentation, Op Amps, Buffer Amps Part Context

The NJM4565 series includes multiple package variants such as DIP8, DMP8, EMP8, SSOP8, and SIP8. The NJM4565M specifically denotes the DMP8 surface mount configuration. This part belongs to a family of dual operational amplifiers designed for applications demanding higher performance than standard counterparts, offering improved gain and bandwidth specifications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

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