STMicroelectronics STA013B
The STA013 is a fully integrated high flexibility MPEG Layer III Audio Decoder, capable of decoding Layer III compressed elementary streams, as specified in MPEG 1 and MPEG 2 ISO standards. The device decodes also elementary streams compressed by using low sampling rates, as specified by MPEG 2.5. The decoded signal is a stereo, mono, or dual channel digital output that can be sent directly to a D/A converter, by the PCM Output Interface.| Part No. | STA013B |
|---|---|
| Datasheet | STA013B Download |
| Manufacturer |  STMicroelectronics |
| Description | MPEG 2.5 LAYER III AUDIO DECODER |
| Buy | Stock & Price |
APPLICATIONS
PC SOUND CARDS MULTIMEDIA PLAYERSDESCRIPTION
STA013 receives the input data through a Serial Input Interface. This interface is software programmable to adapt the STA013 digital output to the most common DACs architectures used on the market. The functional STA013 chip partitioning is described in Fig.1. February 2004 w w w .D a S a t e e h U 4 t m o .c 1/38 STA013 - STA013B - STA013T Figure 1. Block Diagram: MPEG 2.5 Layer III Decoder Hardware Partitioning. RESET 26 SDA 3 SCL 4 I2C CONTROL SDI SCKR BIT_EN 5 6 7 SERIAL INPUT INTERFACE MPEG 2.5 LAYER III DECODER CORE CHANNEL CONFIG. & VOLUME CONTROL OUTPUT BUFFER PCM OUTPUT INTERFACE 9 10 11 SDO SCKT LRCKT BUFFER PARSER SYSTEM & AUDIO CLOCKS TEST INTERFACE 8 SRC_INT 28 OUT_CLK/DATA_REQ 21 XTI 20 XTO 12 OCLK 24 TESTEN 25 SCANEN D98AU965 THERMAL DATA Symbol Rth j-amb Parameter Thermal resistance Junction to Ambient Value 85 Unit °C/WABSOLUTE MAXIMUM RATINGS
Symbol VDD Vi VO Tstg Toper Tj Parameter Power Supply Voltage on In...
