Description
1-3
Introduction
1.2
Description
The TPA0213 audio power amplifier evaluation module is a complete, 2-watt
mono audio power amplifier. It consists of the TI TPA0213 mono 2-W audio
power amplifier IC along with a small number of other parts mounted on a
circuit board that measures approximately 2 1/4 inches by 1 1/2 inches (Figure
1–1).
Figure 1–1. The TI TPA0213 Audio Amplifier Evaluation Module
GND
RO/MO+
LO/MO–
SHUTDOWN
GND
C3
VDD
GND
GND
LIN
VDD
GND
GND
RIN
TPA0213 EVM Board
U1
+
TEXAS
INSTRUMENTS
2000
R4
R7
S1
R1
STEREO/MONO
C4
C5
R2
R8
C6
C1
C2
MIN
J3
J2
J1
R3
R6
R9
R5
SLOP266
SHUTDOWN
R13
R10
+
C8
C7
R12
R1
1
Single in-line header pins extend from the underside of the module circuit
board to allow the EVM to be plugged into the TI plug-n-play audio amplifier
evaluation platform, or to be wired directly into existing circuits and equipment
when used stand-alone.
The platform has room for a single TPA0213 evaluation module and is a
convenient vehicle for demonstrating TI’s audio power amplifier and related
evaluation modules. The EVMs simply plug into the platform, which
automatically provides power to the modules, interconnects them correctly,
and connects them to a versatile array of standard audio input and output jacks
and connectors. Easy-to-use configuration controls allow the platform and
EVMs to quickly model many possible end-equipment configurations.
There is nothing to build, nothing to solder, and nothing but the speakers
included with the platform to
hook up.
1.3
TPA0213 EVM Specifications
Supply voltage range, V
DD
2.5 V to 5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply current, I
DD
1A max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output power per channel, P
O
: 4-
Ω
BTL, V
DD
= 5 V
2 W
. . . . . . .
Audio input voltage, V
I,
5 Vp–p max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum load impedance, R
L
4
Ω
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of Contents for TPA0213
Page 1: ...October 2000 Mixed Signal Products User s Guide SLOU094...
Page 4: ...iv...
Page 6: ...vi...
Page 10: ...1 4 Introduction...
