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TPA6204A1 Datasheet 1.7-w Mono Fully Differential Audio Power Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA6204A1 SLOS429C – MAY 2004 – REVISED MAY 2016 TPA6204A1 1.

General Description

The TPA6204A1 device (sometimes referred to as TPA6204) is a 1.7-W mono fully-differential amplifier designed to drive a speaker with at least 8-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications.

The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current.

The TPA6204A1 (TPA6204) is available in the spacesaving 3 mm × 3 mm SON (DRB) package.

Key Features

  • 1 Designed for Wireless or Cellular Handsets and PDAs.
  • 1.7 W Into 8 Ω From a 5-V Supply at THD = 10% (Typical).
  • Low Supply Current: 4 mA Typical at 5 V.
  • Shutdown Current: 0.01 µA Typical.
  • Fast Start-Up With Minimal Pop.
  • Only Three External Components.
  • Improved PSRR (.
  • 80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation.
  • Fully Differential Design Reduces RF Rectification.
  • 63-d.

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TPA6204A1 Distributor