AKM AK4137EQ

采样率转换器数字音频接口2I²C，SPI3V ~ 3.6V

Overview

 The AK4137 is a 2ch digital sample rate converter (SRC). The input sample rate ranges from 8kHz to 768kHz. The output sample rate is from 8kHz to 768kHz. The AK4137 has an internal Oscillator. Therefore it does not need any external master clocks and simplifies a system configuration. The AK4137 is suitable for the application interfacing to different sample rates such as high-end Audio Systems and USB-DACs. It is capable of playing back various audio formats with PCM-DSD data conversion function.  

 Package 48-pin LQFP (0.5mm pitch)

Features

Tape & Reel (TR) Package
With 48-LQFP channels
operate temperature at the range of -40°C~105°C TA

Surface Mount Mounting Type

Applications

There are a lot of AKM Semiconductor Inc.
AK4137EQ Audio Special Purpose applications.

• Car or Mobile Audio System
• 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