TPA2029D1
FEATURES
- 2 Filter-Free Class-D Architecture
- 3 W Into 4 Ω at 5 V (10% THD+N)
- 880 m W Into 8 Ω at 3.6 V (10% THD+N)
- Power Supply Range: 2.5 V to 5.5 V
- 3 Selectable AGC functions
- Low Supply Current: 1.8 m A
- Low Shutdown Current: 0.2 μA
- High PSRR: 80 d B
- Fast Start-up Time: 5 ms
- AGC Enable/Disable Function
- Limiter Enable/Disable Function
- Short-Circuit and Thermal Protection
- Space-Saving Package
- 1.63 mm × 1.63 mm WCSP (YZF)
APPLICATIONS
- Wireless or Cellular Handsets and PDAs
- Portable Navigation Devices
- Portable DVD Player
- Notebook PCs
- Portable Radio
- Portable Games
- Educational Toys
- USB Speakers
DESCRIPTION
The TPA2029D1 is a mono, filter-free Class-D audio power amplifier with dynamic range pression (DRC) and automatic gain control (AGC). It is available in a 1.63 mm x 1.63 mm WCSP package.
The DRC/AGC function in the TPA2029D1 can be enabled and disabled. The DRC/AGC function is configured to automatically prevent distortion of the audio signal...
