STPS30L60CT DataSheet
DATASHEET
STPS30L60CT Description
If the command byte is an EEPROM address, the next byte sent will be programmed into that EEPROM address on the following STOP condition, if the WP is logic 0. If more than one byte is sent sequentially, the second byte will be written in the other-volatile register, on the following STOP condition. If any more data bytes are sent after the second byte, they will not be acknowledged and no bytes will be written to the non-volatile registers. After a byte is read from or written to the EEPROM, the part automatically points to the next non-volatile register. If the command code was FFH, the MUX_IN values are sent with the three MSBs padded with zeroes as shown below. If the command codes was 00H, then the non-volatile register 1 is sent, and if the command code was 01H, then the non-volatile register 1 is sent.
STPS30L60CT Features
STPS30L60CT is a monaural analog signal input class D amplifier for Piezo speaker. The STPS30L60CT includes Inversion operational amplifier input circuit, PWM modulator, Output short protector and a low voltage detector. Input part operates on 3.3V(TYP) as power supply and Output part operates up to 13.75V(MAX). Therefore, it drives Piezo speaker with Higher volume and High efficiency. By using equivalent capacitance of Piezo speaker, the STPS30L60CT is configured as a BTL amplifier capable of operating Piezo speaker with the minimum external components. A BTL configuration eliminates the need for external AC coupling capacitors. Class D achieves high output-efficiency, which leads to low power operation for Piezo speaker, thus the STPS30L60CT is ideally suited for battery powered applications.
STPS30L60CT Applicatioins
Technical/Catalog InformationSTPS30L60CTVendorSTMicroelectronicsCategoryDiscrete Semiconductor Products Diode Type