TDA7564B
TDA7564B is 4 x 50W multifunction quad power amplifier manufactured by STMicroelectronics.
4 x 50W multifunction quad power amplifier with built-in diagnostics feature
Features
- Multipower BCD technology
- MOSFET output power stage
- DMOS power output
- New high efficiency (class SB)
- High output power capability 4x28 W/4 @
14.4 V, 1 kHz, 10 % THD, 4x50 W max, power
- Max. output power 4x72 W/2
- Full I2C bus driving:
- Standby
- Independent front/rear soft play/mute
- Selectable gain (for low noise line output function)
- High efficiency enable/disable
- I2C bus digital diagnostics (including AC and DC load detection)
- Full fault protection
- DC offset detection
- Four independent short circuit protection
- Clipping detector (2 %/10 %)
- Linear thermal shutdown...
