LMV822MX/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMV822MX/NOPB is a dual-channel operational amplifier manufactured by Texas Instruments, designed for low-voltage and low-power applications. It features rail-to-rail input and output capabilities, ensuring maximum dynamic range in single-supply systems. The device operates within a supply voltage range of 2.5 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 5.6 MHz, a slew rate of 2 V/µs, and an operating supply current of 250 µA per channel. It provides an output current of 16 mA per channel and maintains an input offset voltage of 3.5 mV.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output functionality for extended signal swing near supply rails
• Low power consumption with 250 µA operating supply current per channel
• Single-supply operation capability from 2.5 V to 5.5 V
• High slew rate of 2 V/µs for adequate transient response

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered portable instrumentation
• Active filtering in audio and sensor signal conditioning
• Voltage buffering in low-voltage data acquisition systems
• Signal amplification in mobile communication devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix 'MX/NOPB' to ensure correct package type (SOIC-8) and lead-free compliance. Confirm that the supplier provides documentation verifying RoHS status and Texas Instruments authenticity. Check for any specific handling requirements related to electrostatic discharge during storage and assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op amp with rail-to-rail performance is required under a 5 V or lower supply. It is suitable for applications prioritizing low power consumption over high-speed precision. Compare against the LMV821 if only a single channel is needed, or the LMV824 for quad-channel integration. Ensure the 5.6 MHz bandwidth meets the system's frequency response requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMV82x family of low-voltage, low-power operational amplifiers from Texas Instruments. The family includes variants such as the LMV821 (single), LMV822 (dual), and LMV824 (quad). These parts share similar electrical characteristics but differ in channel count and package options, allowing designers to scale complexity without changing core amplifier parameters.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible alternatives within the same family include the LMV821M/NOPB (single channel) and LMV824M/NOPB (quad channel). For automotive applications, consider the LMV822Q1MM/NOPB which offers qualified reliability standards. Verify that substitute parts maintain the same SOIC-8 footprint and electrical tolerances.