TPA6204A1DRBR

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TPA6204A1DRBR

1.7-W Mono, Fully Differential, Class-AB Audio Amplifier

Packaging

Package | PIN: DRB | 8
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $0.98
10-24 $0.87
25-99 $0.81
100-249 $0.69
250-499 $0.64
500-749 $0.52
750-999 $0.41
1000+ $0.37

Features

  • 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-dB CMRR Eliminates Two Input Coupling
      Capacitors
  • Pin-to-Pin Compatible With TPA2005D1 and
    TPA6211A1 in SON Package
  • Available in 3 mm × 3 mm SON Package (DRB)

Texas Instruments  TPA6204A1DRBR

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 space-saving 3 mm × 3 mm SON (DRB) package.

The TPA6204A1 (TPA6204) is ideal for PDA or smartphone applications due to features such as −80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast start-up with minimal pop.