NJU7015M

Instrumentation, Op Amps, Buffer Amps Overview

The NJU7015M is a dual C-MOS operational amplifier designed for single-supply applications. It operates within a voltage range of 1V to 5.5V and features an input common-mode voltage range extending from ground. The device provides rail-to-rail output swing capability. Key electrical characteristics include a typical operating current of 80μA per circuit, a unity gain bandwidth of 1MHz, and a slew rate of 1V/μs. It incorporates low input bias current (1pA typ.) and includes an internal compensation capacitor.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single power supply operation with wide voltage tolerance
• Ground sensing input and rail-to-rail output swing
• Low operating current consumption suitable for portable devices
• Internal compensation capacitor eliminates external components

Instrumentation, Op Amps, Buffer Amps Applications

• Portable electronic devices requiring low power consumption
• Battery-powered instrumentation circuits
• Signal conditioning in single-supply systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific package variant required, as the NJU7015 series is available in multiple packages including DMP8, SSOP8, and MSOP8. Confirm that the selected part number matches the intended footprint and pinout configuration for the design. Ensure compliance with RoHS directives if applicable to the manufacturing process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the NJU7015M when a balance between speed and power consumption is needed, offering higher bandwidth than the NJU7014 but lower current draw than the NJU7016. Consider the DMP8 package for surface-mount assembly. Evaluate the 1V minimum supply requirement against system battery levels to ensure stable operation throughout discharge cycles.

Instrumentation, Op Amps, Buffer Amps Part Context

The NJU7015M belongs to the NJU7014/15/16 family of low-power dual C-MOS operational amplifiers manufactured by Nisshinbo Micro Devices. This series shares common architectural features such as CMOS technology and rail-to-rail performance, differentiated primarily by their quiescent current and slew rate specifications to suit various application demands.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional replacements within the same family include NJU7014M and NJU7016M, provided package compatibility is maintained. Verify that differences in slew rate and operating current align with the specific circuit requirements before substitution.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the NJU7015M require external compensation capacitors?

No, the NJU7015M incorporates an internal compensation capacitor, eliminating the need for external components.

What is the input common-mode voltage range?

The input common-mode voltage range extends from ground (0V) up to VDD-0.5V, allowing for ground sensing capabilities.