This data sheet introduces the features and characteristics of the TDA1315H digital audio input/output circuit (DAIO).
The TDA1315H is a complete transceiver for biphase-mark encoded digital audio signals conforming to SPDIF and IEC 958 interface standards. It is manufactured in the full CMOS-process C200 and is available in a QFP44 plastic quad flat package.
In receive mode, the device automatically adjusts to standardized sample frequencies of 32, 44.1, or 48 kHz, decodes the input signal, and separates audio and control data. In transmit mode, it multiplexes audio, control, and user data for transmission via cable or optical link.
| Supply Voltage | 3.4 to 5.5 V |
|---|---|
| Analog Quiescent Current | 10 mA |
| Digital Quiescent Current | 10 mA |
| Total Power Dissipation | 80 mW |
| Operating Ambient Temperature | -20 to +70 °C |
| Package Type | QFP44 |
The device is a transceiver for SPDIF and IEC 958 encoded signals.
It adjusts automatically to 32, 44.1, or 48 kHz.
It provides the system clock output in receive mode.