| Function Applications Number of Channels Interface Voltage - Supply Operating Temperature Specifications Package / Case Supplier Device Package | Sample Rate Converter, Audio Receiver Digital Audio Interfacing 2 I²C, SPI 3.135 V ~ 3.465 V -40°C ~ 85°C (TA) 53kHz ~ 211kHz 32-QFN 32-QFN Exposed Pad (5x5) |