STMicroelectronics STA515W
The STA515W is a monolithic quad half-bridge stage in Multipower BCD Technology. The device can be used as a dual bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single bridge with double-current capability. The device is designed, particularly, to be the output stage of a stereo all-digital high-efficiency amplifier.FEATURES
● Multipower BCD technology● Low input/output pulse width distortion
● 200 m RdsON complementary DMOS output stage
● CMOS-compatible logic inputs
● Thermal protection
● Thermal warning output
● Undervoltage protection
● Short-circuit protection Datasheet - production data
DESCRIPTION
It is capable of delivering 10 W x 4 channels into 4 loads with 10% THD at VCC = 18 V in single-ended configuration. It can also deliver 20 W + 20 W into 8 loads with 10% THD at VCC = 18 V in BTL configuration or, in single parallel BTL configuration, 40 W