| Function Applications Number of Channels Interface Voltage - Supply Operating Temperature Specifications Package / Case Supplier Device Package | Sample Rate Converter Digital Audio Interfacing 2 Serial 2.38 V ~ 2.62 V -40°C ~ 85°C (TA) 53kHz ~ 211kHz 20-TSSOP (0.173, 4.40mm Width) 20-TSSOP |