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1.3
TPA6020A2 EVM Specifications
2
Operation
2.1
Quick Start List for Stand-Alone
2
4
4
6
5
6
Operation
UNIT
V
DD
Supply voltage range
2.5 V to 5.5 V
Power supply current rating required
2.5 A
Continuous output power, Stereo, BTL, V
DD
= 5 V, R
L
= 3
Ω
2.8 W
V
I
Audio input voltage
0 V to V
DD
, max
Z
L
Minimum load impedance
3
Ω
Follow these steps to use the TPA6020A2 EVM stand-alone or when connecting it into existing circuits or
equipment. Connections to the TPA6020A2 module header pins can be made via individual sockets,
wire-wrapping, or soldering to the pins on either the top or the bottom of the module circuit board.
Numbered callouts for selected steps are shown in
.
Figure 2. Quick Start Module Map
•
Power Supply
1) Select and connect the power supply:
2) Connect an external regulated power supply set to 5 V to the module V
DD
and GND pins, taking
care to observe marked polarity.
•
Inputs and Outputs
3) Ensure that signal source level is set to minimum.
SLOU175A – June 2005 – Revised August 2005
TPA6020A2 Audio Power Amplifier Evaluation Module
3
