TPA6204A1 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.
TPA6204A1 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 ponents
- 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 patible With TPA2005D1 and TPA6211A1 in SON Package
TPA6204A1 Applications
- Ideal for Wireless Handsets