TAS2562
Features
- 1 High Performance Class-D Amplifier
- 6.1 W 1% THD+N (4 Ω at 3.6 V)
- 5 W 1% THD+N (8 Ω at 3.6 V)
- 15 µVrms A-Weighted Idle Channel Noise
- 112.5d B SNR at 1% THD+N (8 Ω)
- 100d B PSRR with 200 m VPP Ripple at 20
- 20 k Hz
- 83.5 % Efficiency at 1 W (8 Ω, VBAT = 4.2 V)
- < 1 µA HW Shutdown VBAT Current
- Speaker Voltage and Current Sense
- VBAT Tracking Peak Voltage Limiter with Brown
Out Prevention
- 8 k Hz to 192 k Hz Sample Rates
- Flexible User Interfaces
- I2S/TDM: 8 Channels (32-bit / 96 k Hz)
- I2C: 4 Selectable Addresses
- MCLK Free Operation
- Low Pop and Click
- Advanced Brown-Out Prevention
- Power Supplies
- VBAT: 2.7 V to 5.5 V
- VDD: 1.65 V to 1.95 V
- Spread-Spectrum Low EMI Mode
- Thermal and Over Current Protection
- 36-Ball, 0.4 mm Pitch, DSBGA Package
2 Applications
- Mobile Phone
- Tablets
- Bluetooth Speakers
- Consumer Audio Devices
3 Description
The TAS2562 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into...
