TAS2560
Features
- 1 Ultra Low-Noise Mono Boosted Class-D Amplifier
- 5.6 W at 1% THD+N and 6.9 W at 10% THD+N into 4-Ω Load from 4.2-V Supply
- 3.7 W at 1% THD+N and 4.5 W at 10% THD+N into 8-Ω Load from 4.2-V Supply
- Output Noise for DAC + Class-D(ICN) is 16.2 μV
- DAC + Class-D SNR 111 d B at 1%THD+N / 8 Ω
- THD+N
- 89 d B at 1 W / 8 Ω with Flat Frequency
Response
- Post-Filter Feedback (PFFB)
- PSRR 110 d B for 200 m Vpp Ripple at 217 Hz
- Input Sample Rates from 8 k Hz to 96 k Hz
- High Efficiency Class-H Boost Converter
- Automatically Adjusts Class-D Supply
- Multi-level Tracking to Improve Efficiency
- Built-In Speaker Sense
- Measures Speaker Current and Voltage
- Measures VBAT Voltage, Chip Temperature
- Built-In Automatic Gain Control (AGC)
- Limits Battery Current Consumption
- Adjustable Class-D Switching Edge-Rate Control
- Power Supplies
- Boost Input: 2.9 V to 5.5 V
- Analog/Digital: 1.65 V to 1.95 V
- Digital I/O: 1.62 V to 3.6 V
- Thermal, Short-Circuit, and Under-Voltage...
