原创 DRV632音频处理ic简介

       DRV632的主要的功能特性如下：

1，2VRMS into 10K with 3.3-v Supply

2，Low THD+N < 0.01% at 2 Vrms Into 10 kΩ

3，High SNR, >90 dB

4，600-Ω Output Load Compliant

5，Differential Input and Single-Ended Output

6，Adjustable Gain by External Gain-Setting Resistors

7，Low DC Offset, <1 mV

8，Ground-Referenced Outputs Eliminate DC-Blocking Capacitors

9，Short-Circuit Protection

10，Click- and Pop-Reduction Circuitry

11，External Undervoltage Mute

12，Active Mute Control for Pop-Free Audio On/Off Control

13，Space-Saving TSSOP Package

 典型的应用电路如下：

采购对应的具体型号如下DRV632PW: