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Data Sheet
TAS2572 6.6 W Digital Input smart amp with I/V sense and integrated 13 V Class-H Boost
1 Features
- Powerful class-D amplifier
- 6.6 W 1% THD+N
- 13V boost with 4.0A max
current limit
- Best in class efficiency
- Upto 90% efficiency at system level
- 4.8mW idle channel power
- Integrated Y-bridge
- Advanced 33mV step size
class-H boost
- High performance audio channel
- 7µV A-wt. idle
channel noise
- 109dB Dynamic
Range
- -90dB THDN
- Low EMI performance
- Advanced integrated features
- Integrated Speaker IV
sense
- Signal detection high
efficiency modes
- High accuracy voltage
monitor & temp sensor
- Programmable battery
input current limit
- Ease of use features
- 1cell, 2cell and 3cell
Li-ion battery support
- Clock based power
up/down
- Auto clock rate
detection: 16kHz to 192kHz
- Integrated
ultrasonic tone generator
- External 14V PVDD supply support
- MCLK free operation
- Thermal and over current
protection
- Programmable drive
strength IO buffers
- Power Supplies and user
interface
- VBAT: 2.5 V to 5.5 V
- VDD: 1.65 V to 1.95
V
- IOVDD: 1.2V or 1.8V
- I2S/TDM: 8
channels
- I2C: 4
selectable addresses
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