Texas Instruments TA5704EVM manual TAS5704EVM Features, Channel SE + 1-Channel BTL Configuration

Overview www.ti.com

SPDIF/

Optical,￿Coax

2CH Analog￿Input from￿Other￿Source/ Digital￿Out

I2S

TAS5704

LC￿+

Cap

LC￿+

Cap

LC

Left

Right

Sub

Figure 2. 2-Channel (SE) + 1-Channel (BTL) Configuration

SPDIF/

Optical,￿Coax

2CH Analog￿Input from￿Other￿Source/ Digital￿Out

I2S

TAS5704

	LFront
LC￿+
Cap
	RFront
LC￿+
Cap
	LRear
LC￿+
Cap
	RRear
LC￿+
Cap

Figure 3. 4-Channel (SE) Configuration

1.1TAS5704EVM Features

∙Self-contained protection systems and control pins

∙Standard I2S data input using optical or RCA inputs

∙Analog input through analog to digital converter

∙Subwoofer connection. PWM terminal to provide signal and power to an external subwoofer board (TAS5601EVM2)

∙Double-sided plated-through PCB layout, 2oz copper, 2mm.

∙Access to control signal gain, output configuration, and data format on the EVM board using jumpers

8 TA5704EVM 4-Channel Digital Audio Power Amplifier with Hardware Control SLOU224–April 2008

Submit Documentation Feedback