LME49830TB/NOPB

Description：IC AMP CLASS AB MONO TO247-15
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:8682a2366e0b Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

LME49830TB/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 TO247-15. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for LME49830TB/NOPB

Description：IC AMP CLASS AB MONO TO247-15
Series：-
Mfr：Texas Instruments
Package：Tube
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：-
Voltage - Supply：±20V ~ 100V
Features：Mute, Thermal Protection
Mounting Type：Through Hole
Supplier Device Package：TO-247-15
Package / Case：TO-247AE-15 Formed Leads
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for LME49830TB/NOPB

LME49830TB/NOPB

Audio Amplifiers Overview

The LME49830TB/NOPB is a high-fidelity audio power amplifier input stage designed for demanding consumer and pro-audio applications. It features a wide operating supply voltage range of ±20V to ±100V, enabling scalable output power. The device includes internal thermal shutdown that activates when the die temperature exceeds 150°C and a mute function to force the amplifier output to a quiescent state. It provides high drive current and output voltage swing for flexibility in output stage choice.

Audio Amplifiers Feature Summary

High output current and voltage capability for driving MOSFET output stages
Internal thermal shutdown circuitry to protect against overheating
Mute control function to silence the input drive signal

Audio Amplifiers Applications

AV Receivers
Audiophile Power Amps
Pro Audio Systems
High Voltage Industrial Applications

Audio Amplifiers Procurement Notes

Verify component authenticity through authorized Texas Instruments distributors or certified suppliers. Confirm the part number matches the specific package variant required for your design. Review the latest datasheet revision history for any updates to electrical characteristics or application notes before finalizing procurement specifications.

Audio Amplifiers Selection Notes

Select this component for designs requiring high voltage headroom and scalability with external MOSFETs. Ensure the chosen heat sink maintains junction temperatures below the 150°C threshold during operation. Verify that external compensation and bias components are optimized for stability and desired slew rate performance within the target frequency range.

Audio Amplifiers Part Context

This component belongs to the LME498xx series of high-fidelity audio amplifier input stages from Texas Instruments. It serves as a driver stage intended to be paired with external power devices rather than functioning as a complete standalone amplifier solution. The TB suffix indicates the specific plastic package configuration used for thermal management and mounting.