2.2
Connect the TAS3308 EVM to TAS5602EVM2
USB
Input
Optical Input
9V Supply
Inputs
10-26V Supply
Inputs
TAS5602 Power
Stage
TAS3308 Audio
System
2.3
Power Supply
2.4
Evaluation Module Preparations
www.ti.com
Operation
Place the TAS3308 EVM and TAS5602EVM2 at the same height and let the 40 pin connector on each
board face each other. Push them together carefully until they make a solid connection
Figure 2. TAS3308EVM/ TAS5602EVM2 External Connections
1. Three power supplies are required: two 9V, 1.7A power supplies for the TAS3308 EVM and one 10V -
26V, 4A supply for the TAS5602EVM2.
2. Ensure that all external power sources are set to OFF.
3. Connect the two 9V supplies to the TAS33088 EVM. Connect the power supply adjusted from
10V–26V to the module TAS5602 PVCC and GND banana jacks taking care to observe marked
polarity.
Speaker Connections (BTL Configuration)
1. Connect a speaker across OUTA (
J2
) and OUTB (
J4
). Connect another speaker across OUTC (
J6
)
and OUTD (
J8
)
2. Install Jumpers 1-5.
Speaker Connections (SE Configuration)
1. Connect a speaker across the following pairs of jacks: OUTA (
J2
) and GND (
J3
), OUTB (
J4
) and GND
(
J5
) , OUTC (
J6
) and GND (
J7
), and OUTD (
J8
) and GND (
J9
).
2. Remove Jumpers 1-5.
SLAU258 – August 2008
TAS5602EVM2 Audio Power Amplifier Evaluation Module
3