NJM2082DD

Instrumentation, Op Amps, Buffer Amps Overview

The NJM2082DD is a dual J-FET operational amplifier manufactured by Nisshinbo Micro Devices Inc. It features a gain bandwidth product of 5 MHz and a slew rate of 20 V/µs. The input bias current is specified at 30 pA, with an input offset voltage of 2 mV. Operating supply voltages range from 8 V to 36 V. The device is housed in an 8-DIP package and supports through-hole mounting. It operates within a temperature range of -40°C to 85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual J-FET input configuration for low bias current
• High slew rate performance for signal fidelity
• Wide single or dual supply voltage operation

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifier circuits
• Precision analog signal conditioning
• Instrumentation buffer stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and pin alignment against the 8-DIP specification. Review datasheet revisions for any parameter updates prior to integration into new designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low input bias current and high slew rate are required in a dual op-amp configuration. Ensure the application voltage does not exceed the 36 V maximum rating. Consider thermal management within the specified operating temperature range during PCB layout.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the NJM2082 series of general-purpose J-FET operational amplifiers. It is designed for applications requiring high speed and low noise characteristics. The manufacturer provides technical documentation detailing electrical characteristics and mechanical dimensions for design reference.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The OP270GPZ from Analog Devices Inc. is listed as a similar replacement option. Verify pin compatibility and electrical specifications before substitution.