Texas Instruments LM4857SP/NOPB

Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 28-Pin LLP EP T/R
$ 2.239
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Win SourceWS-LM4857SP/NOPB2014
19h
Worldway ElectronicsLM4857SP/NOPB14,0327Tape & Reel
17h
Heisener ElectronicsLM4857SP/NOPB3,917
>1wk
Esaler ElectronicLM4857SP/NOPB1,000
2d
EasevLM4857SP/NOPB8,738
3d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments LM4857SP/NOPB.

Texas Instruments

Datasheet39 pages12 years ago
Official datasheet0 pages0 years ago
Datasheet40 pages13 years ago
Technical Drawing2 pages13 years ago
Datasheet39 pages14 years ago

Inventory History

3 month trend:
-79.93%
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Supply Chain

Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

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Descriptions

Descriptions of Texas Instruments LM4857SP/NOPB provided by its distributors.

Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 28-Pin LLP EP T/R
Verical
1.2-W, stereo, analog input, Class-AB audio amplifier with 3D enhancement & 16 output modes 28-UQFN -40 to 85
Texas Instruments
0.05%@ 8¦¸ @ 400mW,0.04%@ 32¦¸ @ 15mW 2-Channel (Stereo) with Mono and Stereo Headphones 2.7V 1.6*2 @ 4¦¸,0.075*2 @ 32¦¸ 5.5V 32¦¸ AB QFN , 5mm*5mm*600¦Ìm
UnikeyIC
8542.33.00.01 LM4857 Tape & Reel (TR) 3D Depop I2C Mute Shutdown Thermal Protection Volume Control audio amplifier 2.7V 600mum 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm 21mA
Fly-Wing Technology

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Texas Instruments
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Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM4857SPNOPB