LMV982MMX

Instrumentation, Op Amps, Buffer Amps Overview

The LMV982MMX is a dual operational amplifier manufactured by Texas Instruments, housed in an MSOP-10 surface-mount package. It operates within a supply voltage range of 1.8 V to 5 V and features rail-to-rail input and output capabilities. Key electrical specifications include a gain-bandwidth product of 1.5 MHz, a slew rate of 420 mV/us, and an input offset voltage of 5.5 mV. The device draws a typical operating supply current of 302 nA per channel and provides an output current of 100 mA. It supports a wide operating temperature range from -40°C to +125°C and includes a shutdown function.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with rail-to-rail input and output performance for maximum dynamic range.
• Ultra-low quiescent current consumption suitable for battery-powered applications.
• Integrated shutdown control to minimize power usage during idle periods.
• High output drive capability supporting up to 100 mA per channel.

Instrumentation, Op Amps, Buffer Amps Applications

• Portable consumer electronics requiring low power consumption
• Battery-operated sensor signal conditioning circuits
• Active filtering in communication systems
• Voltage buffering in single-supply environments

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including suffixes such as /NOPB against official Texas Instruments documentation to ensure correct packaging, lead-free status, and RoHS compliance. Confirm that the MSOP-10 package variant matches your PCB footprint requirements. Cross-reference the specific revision level with the manufacturer's datasheet to validate electrical parameters and pinout configurations before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op-amp solution is required with rail-to-rail I/O characteristics under a single 1.8 V to 5 V supply. It is appropriate for designs prioritizing low static current alongside moderate bandwidth needs. Ensure the application does not exceed the 100 mA output current limit or operate outside the specified -40°C to +125°C temperature range. Consider the shutdown feature if power management is critical to the system design.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMV982 series of low-power, high-speed operational amplifiers. It is part of Texas Instruments' portfolio designed for general-purpose analog signal processing in portable devices. The dual configuration allows for cost-effective implementation of differential amplifiers, filters, or buffer stages within compact electronic systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official Texas Instruments replacement guide for verified cross-references. No direct substitute part numbers are confirmed in the provided source material.