Datasheet

2CH AnalogInput
FromOtherSource/
DigitalOut
PCInterface
SPDIF/
Optical,Coax
TAS5705
Left
Right
TAS5705EVM2MC57xxPSIA
1.1 TAS5705EVM2 and MC57xxPSIA Features
Overview www.ti.com
Figure 2. Complete System and EVM Signal Path Overview
• Channel evaluation module design.
• Self-contained protection systems and control pins
• USB interface
• Standard I
2
S data input using optical or coaxial inputs
• Analog input through analog to digital converter
• Subwoofer connection—the PWM terminal provides the PWM signal and power to an external
subwoofer board
• Double-sided plated-through PCB, 1-oz copper
• Access to control signal gain and data format through EVM-software graphic user interface (GUI)
TAS5705EVM2 : STEREO DIGITAL INPUT AMPLIFIER WITH EQ and DRC4 SLOU223A – December 2008 – Revised January 2009
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