Mfr. #:
LM4857SP/NOPB
Description:
Amplifier IC 2-Channel (Stereo) with Mono and Stereo Headphones Class AB 28-WQFN (5x5)
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Delivery
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Buy LM4857SP/NOPB

Documents

NAMETYPE
DatasheetsLM4857
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyLinear - Amplifiers - Audio
ManufacturerTexas Instruments
SeriesBoomer®
PackagingTape & Reel (TR)
Part StatusActive
TypeClass AB
Output Type2-Channel (Stereo) with Mono and Stereo Headphones
Max Output Power x Channels @ Load1.6W x 2 @ 4 Ohm; 75mW x 2 @ 32 Ohm
Voltage - Supply2.7 V ~ 5.5 V
Features3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
Supplier Device Package28-WQFN (5x5)
Package / Case28-UFQFN Exposed Pad

Resources

NAMETYPE
Standard Package1,000
Other NamesLM4857SP
LM4857SP/NOPBTR
LM4857SPNOPB
LM4857SPTR
LM4857SPTR-ND
TagsLM4857S LM4857 LM485 LM4 LM48

For Use With

Part NumberDescription
LM4857SPBDLM4857 Boomer® 2-Channel (Stereo) with Stereo Headphones Output Class AB Audio Amplifier Evaluation Board

Package

Part NumberDescription
LM4857SP/NOPBIC AUDIO SUBSYSTEM W/3D AB 28LLP
LM4857SP/NOPBIC AUDIO SUBSYSTEM W/3D AB 28LLP

Shipping

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
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  • If you need the detailed invoice or tax ID, please email us.