LM4947TLX/NOPB

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Manufacturer	Texas Instruments
Category	Audio Amplifiers
Mfr. Part #	LM4947TLX/NOPB
Description	IC AMP CLASS D MONO 1.19W 25USMD
Details Description	Amplifier IC 1-Channel (Mono) with Stereo Headphones Class D 25-DSBGA
Package	25-WFBGA, DSBGA
Listed Quantity*	32195

Datasheet: datasheet

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Catalog Technical Specifications

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Description

Mfr

Texas Instruments

Series

Boomer®

Package

Tape & Reel (TR)

Product Status

Discontinued at Digi-Key

Type

Class D

Output Type

1-Channel (Mono) with Stereo Headphones

Max Output Power x Channels @ Load

1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm

Voltage – Supply

2.7V ~ 5.5V

Features

3D, Depop, Differential Inputs, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Supplier Device Package

25-DSBGA

Package / Case

25-WFBGA, DSBGA

Base Product Number

LM4947

Component Sourcing & Turnkey PCBA FAQ

Are the components new and original?

Yes. OrinewPCB supplies only 100% new, original, genuine electronic components. We do not supply used, refurbished or remarked material. This commitment also covers the components we supply for customers’ turnkey PCB assembly builds.

Can you source a part that is not in your own stock?

Yes. We work with component manufacturers and distribution partners to review sourcing options beyond our substantial inventory. Send the exact part number and quantity so pricing, availability and delivery can be confirmed for your request.

Does a listed quantity confirm immediate delivery?

Confirm the current available quantity, packaging, any date/lot requirements and delivery date in your quotation. Directory counts and listed quantities do not reserve material or confirm that every listed item is currently in our own warehouse.

Can I request a full BOM and finished PCB assemblies?

Yes. Send the BOM together with matching PCB design files and build quantity. State whether you need components only, partial turnkey or full turnkey PCB assembly, and identify programming and testing requirements.

Will you change a part number without our approval?

No. Proposed substitutes must be reviewed and approved by your team before they replace the released BOM. Tell us which lines cannot be substituted and which approved alternatives may be quoted.

LM4947TLX/NOPB

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Catalog Technical Specifications

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