TI SRC4392IPFBR

采样率转换器数字音频接口2I²C，SPI3V ~ 3.6V

Overview

The SRC4392IPFBR is a highly-integrated CMOS device designed for use in professional and broadcast digital audio systems. The SRC4392IPFBR combines a high-performance, two-channel, asynchronous sample rate converter (SRC) with a digital audio interface receiver (DIR) and transmitter (DIT), two audio serial ports, and flexible distribution logic for interconnection of the function block data and clocks.

The SRC4392IPFBR requires a +1.8V core logic supply, in addition to a +3.3V supply for powering portions of the DIR, DIT, and line driver and receiver functions. A separate logic I/O supply supports operation from +1.65V to +3.6V, providing compatibility with low voltage logic interfaces typically found on digital signal processors and programmable logic devices. The SRC4392IPFBR is available in a QFN-40 and a lead-free, TQFP-48 package. The TQFN-48 is pin- and register-compatible with the Texas Instruments SRC4382 and DIX4192 products.

Features

Tape & Reel (TR) Package
With 48-TQFP channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
SRC4392IPFBR Audio Special Purpose applications.

• Digital Television
• Musical Instruments
• Recording Systems
• High-End Audio/Sound Card for PC
• Replacement of DIR1703
• Other Applications Requiring S/PDIF Receiver
• Audio Differential Line Drivers
• Audio Mix Consoles
• Distribution Amplifiers
• Graphic and P arametric Equalizers