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Datasheet TPA6201A1DRB - Texas Instruments Audio Amplifiers 1 W MONO OP AMP

Texas Instruments TPA6201A1DRB

Part Number: TPA6201A1DRB

Manufacturer: Texas Instruments

Description: Audio Amplifiers 1 W MONO OP AMP

datasheetDownload DataSheet

Docket:
GQV, ZQV DRB DGN TPA6203A1 www.ti.com. SLOS364F ­ MARCH 2002 ­ REVISED JUNE 2008 1.25-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER
1 FEATURES APPLICATIONS Designed for Wireless or Cellular Handsets and PDAs 1.25 W Into 8 From a 5-V Supply at THD = 1% (Typical) Low Supply Current: 1.7 mA Typical Shutdown Control < 10 ľA Only Five External Components ­ Improved PSRR (90 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation ­ Fully Differential Design Reduces RF Rectification ­ Improved CMRR Eliminates Two Input Coupling Capacitors ­ C(BYPASS) Is Optional Due to Fully Differential Design and High PSRR Avaliable in a 2 mm x 2 mm MicroStar Junior TM BGA Package (GQV, ZQV) Available in 3 mm x 3 mm QFN Package (DRB) Available in an 8-Pin PowerPADTM MSOP (DGN)
2 DESCRIPTION
The TPA6203A1 is a 1.25-W mono fully differential amplifier designed to drive a speaker with at least 8- impedance while consuming less than 37 mm2 (ZQV package option) total printed-circuit board (PC

Specifications:

  • Common Mode Rejection Ratio (Min): 70 dB
  • Maximum Power Dissipation: 2.7 W
  • Mounting Style: SMD/SMT
  • Operating Supply Voltage: 2.5 V to 5.5 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Output Power: 1.25 W x 1 at 8 Ohm
  • Output Type: 1-Channel Mono
  • Package / Case: QFN-8
  • Product: Class-AB
  • Supply Current: 1.7 mA
  • THD plus Noise: 0.06 %
  • RoHS: Yes

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