STMicroelectronics STPA008ZS
STPA008ZS is a breakthrough MOSFET technology class AB audio power amplifier designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.| Part No. | STPA008ZS |
|---|---|
| Datasheet | STPA008ZS Download |
| Manufacturer |  STMicroelectronics |
| Description | 4 x 50W MOSFET quad bridge power amplifier |
| Buy | Stock & Price |
FEATURES
● AEC-Q100 qualified● High output power capability: – 4 x 50 W/4 Ω Max. – 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 % – 4 x 72 W/2 Ω Max.
● MOSFET output power stage
● 2 Ω driving capability
● Capable to operate down to 6 V (suitable for start-stop car operation)
● Excellent GSM noise immunity
● Hi-Fi class distortion
● Low output noise
● High immunity to RF noise injection
● Standby function
● Mute function
● Automute at min. supply voltage detection
● Low external component count
● Internally fixed gain (26 dB)
● Protections: – Output short circuit to GND, to Vs, across the load – Very inductive loads Datasheet - production data – Overrating chip temperature with soft thermal limiter – Output DC offset detection – Load dump – Fortuitous open GND – Reversed battery – ESD
DESCRIPTION
STPA008ZS can operate down to 6V and this makes the IC compliant to the most recent OEM specifications for low voltage operation (so called 'start-stop' battery profile during engine stop), helping car manufacturers to reduce the overall emissions and thus to contribute to environment protection.
