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Datasheet LM4857ITL/NOPB - Texas Instruments Audio Amplifiers

Part Number: LM4857ITL/NOPB

Manufacturer: Texas Instruments

Description: Audio Amplifiers

data sheetDownload Data Sheet

Docket:
LM4857
www.ti.com SNAS229H MAY 2004 REVISED JUNE 2005
LM4857
Stereo 1.2W Audio Sub-system with 3D Enhancement
Check for Samples: LM4857

Specifications:

  • Audio Load Resistance: 32 Ohm
  • Dual Supply Voltage: 3 V, 5 V
  • Input Offset Voltage: 40 mV at 5 V
  • Input Signal Type: Single
  • Mounting Style: SMD/SMT
  • Operating Temperature Range: - 40 C to + 85 C
  • Output Power: 0.135 W x 1 at 32 Ohm, 1.2 W x 2 at 4 Ohm, 0.075 W x 2 at 32 Ohm
  • Output Signal Type: Differential, Single
  • Output Type: 1-Channel Mono, 2-Channel Stereo
  • Package / Case: uSMD
  • Packaging Type: Reel
  • Product: Class-AB
  • Supply Current: 13 mA at 5 V
  • Supply Type: Dual
  • THD plus Noise: 0.05 %, 0.04 %
  • RoHS: Yes

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