LM4913MH/NOPB

$1.85

Description：IC AMP CLASS AB MONO 2W 10TSSOP
Series：Boomer®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:aaa80026e321 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

LM4913MH/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLASS AB MONO 2W 10TSSOP. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for LM4913MH/NOPB

Description：IC AMP CLASS AB MONO 2W 10TSSOP
Series：Boomer®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class AB
Output Type：1-Channel (Mono) with Stereo Headphones
Max Output Power x Channels @ Load：2W x 1 @ 4Ohm; 90mW x 2 @ 32Ohm
Voltage - Supply：2.5V ~ 5.5V
Features：Depop, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：10-TSSOP
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for LM4913MH/NOPB

LM4913MH/NOPB

Audio Amplifiers Overview

The LM4913MH/NOPB is a Texas Instruments audio amplifier in a 10-lead VSSOP package. It operates on a single supply from 2.5V to 5.5V. In mono bridge-tied load (BTL) mode, it delivers up to 2W typical output power into a 4Ω load at 5V with 0.3% THD+N. In stereo single-ended (SE) mode, it provides 90mW typical output into 32Ω loads. The device features micro-power shutdown with 1µA typical current and includes advanced click-and-pop suppression circuitry.

Audio Amplifiers Feature Summary

Supports both mono bridge-tied load and stereo single-ended headphone configurations
Includes active-low micro-power shutdown mode for extended battery life
Integrates advanced click and pop suppression circuitry
Features thermal shutdown protection for operational safety

Audio Amplifiers Applications

PDAs
Cellular phones
Handheld portable electronic devices

Audio Amplifiers Procurement Notes

Verify component status as the datasheet indicates this part is obsolete. Confirm availability through authorized distributors or secondary markets. Ensure the specific MH suffix matches the required exposed-DAP VSSOP package for proper thermal management and PCB mounting requirements.

Audio Amplifiers Selection Notes

Select this component for applications requiring high output power in a small surface-mount package. Consider the exposed die attach paddle for thermal dissipation when driving low impedance loads. Verify that the system design accommodates the necessary external components for gain setting and bypassing to achieve optimal performance.

Audio Amplifiers Part Context

This device belongs to the LM4913 family of audio amplifiers manufactured by Texas Instruments. It is functionally compatible with the TPA0213. The product line focuses on delivering high-quality audio output from portable devices using minimal external components and space-efficient packaging solutions.