RT8966H Overview
The RT8966H is an analog subsystem which includes a linear charger, 4 LDOs, a 4-CH current source, and a multiplexer for USB, UART, microphone, stereo and audio on a single mini/micro USB connector. The RT8966H adopts an I2C bus for control and uses an internal method to determine the connected device. The USB input provides high speed USB connection.
RT8966H Key Features
- Hi-Speed USB Operation
- Interrupt for Device Insertion and Removal
- Interrupt for SEND/END Button Detection
- Interrupt for Protection Function
- Low Power Microphone Standby Mode
- Default Startup Mode for Factory Support
- Negative Rail Audio Signal Paths
- Internal LDO for Low Noise Microphone Bias
- 28V Maximum Rating for DC Adapter
- Internal Integrated Power MOSFETs of Charger