ET2316 is a fourchannel audio processor with Volume, Bass, Treble, Balance, and Loudness control. External input gain
selection and loudness control are supported, and all functions are programmable using the I2C bus. The AC response of
ET2316 is adjustable by using different parameter of external resistor and capacitor.
By using advanced Bipolar/CMOS integrated circuit process，ET2316 achieves very low total harmonic distortion ,low
noise and low DC drift.
Multiple Input Selection：
——4 Channel Stereo Inputs
——Input Gain can be adjusted due to different audio sources.
2 Channel Output Attenuators：
——2 Channel attenuators are control independently. 1.25dB Volume and Loudness step.
——Independent Mute Function
Fully Differential Input and Output
Power Supply Range：2.7 ~ 6 V
All Functions are Programmable Using the I2C Bus
1.25dB Volume Step
Bass and Treble Control
Input/Output for External Noise Reduction System/Equalizer
HiFi Audio System