UDA1325 Description
The UDA1325 is a single chip stereo USB codec incorporating bitstream converters designed for implementation in USB-pliant audio peripherals and multimedia audio applications. It contains a USB interface, an embedded microcontroller, an Analog-to-Digital Interface (ADIF) and an Asynchronous Digital-to-Analog Converter (ADAC). The USB interface consists of an analog front-end and a USB processor.
UDA1325 Key Features
- High Quality USB-pliant Audio/HID device
- Supports 12 Mbits/s serial data transmission
- Fully USB Plug and Play operation
- Supports ‘Bus-powered’ and ‘Self-powered’ operation
- 3.3 V power supply
- Low power consumption with optional efficient power control
- On-chip clock oscillator, only an external crystal is required. Audio playback channel
- One isochronous output endpoint
- Supports multiple audio data formats (8, 16 and 24 bits)
- Adaptive sample frequency support from 5 to 55 kHz