STMicroelectronics TDA7575B
The TDA7575B is a new MOSFET dual bridge amplifier specially intended for car radio applications. This device is equipped with a full diagnostic array that communicates the status of each speaker through the I2C bus. The TDA7575B has also the possibility of driving loads down to 1Ω paralleling the outputs into a single channel.| Part No. | TDA7575B |
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| Datasheet | TDA7575B Download |
| Manufacturer |  STMicroelectronics |
| Description | 2 x 75W multifunction dual-bridge power amplifier |
| Buy | Stock & Price |
FEATURES
● Multipower bcd technology● MOSFET output power stage
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● DMOS power output New Hi-efficiency (class AB) Single-channel 1Ω driving capability High output power capability 2x28W/4Ω @ 14.4V, 1KHz, 10% THD Max. output power 2x75W/2Ω, 1x150W/1Ω Single-channel 1Ω driving capability – 84W undistorted power – Full I2C bus driving with 4 address possibilities: - St-by - Play/mute - Gain 12/26dB - Full digital diagnostic (AC and DC loads) Possibility to disable the I2C bus Differential inputs Full fault protection DC offset detection Two independent short circuit protections Diagnostic on clipping detector with selectable threshold (2%/10%) Clipping detector as diagnostic pin when I2C bus is disabled St-by/mute pins ESD protection Device summary Order code TDA7575B TDA7575BPD TDA7575BPDTR Package Flexiwatt 27 PowerSSO36 (slug up) PowerSSO36 (slug up) Packing Tube Tube Tape and reel PowerSO36 (Slug up) Flexiwatt 27
DESCRIPTION
Thanks to the DMOS output stage the TDA7575B has a very low distortion allowing a clear powerful sound.
