Texas Instruments TPA6203A1 Evaluation Module TPA6203A1EVM TPA6203A1EVM Datenbogen
Produktcode
TPA6203A1EVM
Operation
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1.2
Description
The TPA6203A1 audio power amplifier evaluation module is a complete, low-power single-channel audio
power amplifier. It consists of the TI TPA6203A1 1.25-W low-voltage audio power amplifier IC in a very
small MicroStar Junior™ BGA package, along with a small number of other parts mounted on a circuit
board that is approximately one and a quarter inches square.
power amplifier. It consists of the TI TPA6203A1 1.25-W low-voltage audio power amplifier IC in a very
small MicroStar Junior™ BGA package, along with a small number of other parts mounted on a circuit
board that is approximately one and a quarter inches square.
1.3
TPA6203A1 EVM Specifications
VALUE
UNIT
V
DD
Supply voltage range
2.5 to 5.5
V
I
DD
Power supply current rating required
450
mA
P
O
Continuous output power, 8
Ω
BTL, V
DD
= 5 V
1.25
W
V
I
Audio input voltage
0 V to V
DD
, max
V
Z
L
Minimum load impedance
8
Ω
2
Operation
Follow the steps in this chapter to prepare the TPA6203A1 audio amplifier EVM for use. The audio
amplifier evaluation module is a stand-alone unit and can be used by making connections directly to the
module pins, and it can be wired directly into existing circuits or equipment.
amplifier evaluation module is a stand-alone unit and can be used by making connections directly to the
module pins, and it can be wired directly into existing circuits or equipment.
2.1
Quick-Start List
Follow these steps to use the TPA6203A1 EVM stand-alone or when connecting it into existing circuits or
equipment. Connections to the TPA6203A1 module header pins can be made via individual sockets,
wire-wrapping, or soldering to the pins, either on the top or the bottom of the module circuit board.
equipment. Connections to the TPA6203A1 module header pins can be made via individual sockets,
wire-wrapping, or soldering to the pins, either on the top or the bottom of the module circuit board.
2
TPA6203A1 Audio Power Amplifier Evaluation Module
SLOU123B – July 2002 – Revised November 2009
Copyright © 2002–2009, Texas Instruments Incorporated