Texas Instruments LM4946TM/NOPB

Audio Amp Headphone/Speaker 1-CH Mono/2-CH Stereo 1.3W Class-AB 25-Pin uSMD T/R
Datasheet

Price and Stock

Technical Specifications

Physical
MountSurface Mount
Number of Pins25
Technical
Common Mode Rejection Ratio61 dB
FeaturesI²C
Max Operating Temperature85 °C
Max Output Power1.3 W
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Nominal Supply Current7.4 mA
Number of Channels3
Operating Supply Voltage5 V
Output Power85 mW
PackagingTape and Reel
Power Supply Rejection Ratio (PSRR)72 dB
Supply TypeSingle

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM4946TM/NOPB.

Texas Instruments
Datasheet34 pages12 years ago

Inventory History

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Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LM4946TM/NOPB.

Related Parts

Descriptions

Descriptions of Texas Instruments LM4946TM/NOPB provided by its distributors.

Audio Amp Headphone/Speaker 1-CH Mono/2-CH Stereo 1.3W Class-AB 25-Pin uSMD T/R
Output Capacitor-Less Audio Subsystem with Programmable National 3D 25-DSBGA -40 to 85
AUDIO AMPLIFIER, 1.3W, 2 CHANNEL
IC AUDIO SUBSYSTEM 1.3W D 25USMD

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 INS
  • TEXAS INSTRUMENTS INC
  • 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
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM4946TMNOPB

Technical Specifications

Physical
MountSurface Mount
Number of Pins25
Technical
Common Mode Rejection Ratio61 dB
FeaturesI²C
Max Operating Temperature85 °C
Max Output Power1.3 W
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Nominal Supply Current7.4 mA
Number of Channels3
Operating Supply Voltage5 V
Output Power85 mW
PackagingTape and Reel
Power Supply Rejection Ratio (PSRR)72 dB
Supply TypeSingle

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM4946TM/NOPB.

Texas Instruments
Datasheet34 pages12 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago