
Go to Philips Semiconductors' home page
Select & Go...
Start
part
Catalog & Datasheets
Catalog by Function
Discrete semiconductors
Audio
Clocks and Watches
Data communications
Microcontrollers
Peripherals
Standard analog
Video
Wired communications
Wireless communications
Catalog by System
Automotive
Consumer Multimedia
Systems
Communications
PC/PC-peripherals
Cross reference
Models
Packages
Application notes
Selection guides
Other technical documentation
End of Life information
Datahandbook system
Relevant Links
About catalog tree
About search
About this site
Subscribe to eNews
Catalog & Datasheets
Search
UDA1325
Information as of 2000-08-16
UDA1325; Universal Serial Bus (USB) CODEC
Description
Features
Applications
Datasheet
Products, packages, availability and ordering
Find similar products
The wide dynamic range of the bitstream conversion technique used in the UDA1325 for both the playback and recording channel
guarantees a high audio sound quality.
General
l
High Quality USB-compliant Audio/HID device
l
Supports 12 Mbits/s serial data transmission
l
Fully USB Plug and Play operation
l
Supports ‘Bus-powered’ and ‘Self-powered’ operation
l
3.3 V power supply
l
Low power consumption with optional efficient power control
l
On-chip clock oscillator, only an external crystal is required.
Audio playback channel
l
One isochronous output endpoint
l
Supports multiple audio data formats (8, 16 and 24 bits)
l
Adaptive sample frequency support from 5 to 55 kHz
l
One master 20-bit IS digital stereo playback output, IS and LSB justified serial formats
l
One slave 20-bit IS digital stereo playback input, IS and LSB justified serial formats
l
Selectable volume control for left and right channel
l
Soft mute control
l
Digital bass and treble tone control
l
Selectable on-chip digital de-emphasis
l
Low total harmonic distortion (typical 90 dB)
Features