Texas Instruments TPA6204A1 - Manual (Page 10)

Description
1-2
1.1 Description
The TPA6204A1 audio power amplifier evaluation module is a complete,
low-power single-channel audio power amplifier. It consists of the TI
TPA6204A1 1.7-W low-voltage audio power amplifier IC along with a small
number of other parts mounted on a circuit board that is approximately one and
a quarter inches square (see Figure 1−1).
Figure 1−1. TI TPA6204A1 Audio Amplifier Evaluation Module
1.2 TPA6204A1 EVM Specifications
Supply voltage range, V
DD
2.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power supply current rating required 2 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output power, P
O
: 8-
Ω
BTL, V
DD
= 5 V 1.7 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio input voltage, V
I
0 V to V
DD
, max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum load impedance, Z
L
8
Ω
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .