TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
D
D
D
D
D
D
D
D
Integrated Depop Circuitry
High Power with PC Power Supply
– 2 W/Ch at 5 V into a 3-Ω Load
– 800 mW/Ch at 3 V
Fully Specified for Use With 3-Ω Loads
Ultra-Low Distortion
– 0.05% THD+N at 2 W and 3-Ω Load
Bridge-Tied Load (BTL) or Single-Ended
(SE) Modes
Stereo Input MUX
Surface-Mount Power Package
24-Pin TSSOP PowerPAD™
Shutdown Control . . . I
DD
= 5
µA
PWP PACKAGE
(TOP VIEW)
GND/HS
TJ
LOUT+
LLINEIN
LHPIN
LBYPASS
LV
DD
SHUTDOWN
MUTE OUT
LOUT–
MUTE IN
GND/HS
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
GND/HS
NC
ROUT+
RLINEIN
RHPIN
RBYPASS
RV
DD
NC
HP/LINE
ROUT–
SE/BTL
GND/HS
CFR
RFR
RIR
21
CIR
NC
20
19
CB
CS
System
Control
11
9
8
MUTE IN
MUTE OUT
SHUTDOWN
Bias, Mute,
Shutdown,
and SE/BTL
MUX Control
SE/BTL 14
100 kΩ
HP/LINE 16
RLINEIN
RHPIN
RBYPASS
RVDD 18
VDD
100 kΩ
1 kΩ
Right
MUX
–
+
ROUT+ 22
ROUT – 15
COUTR
LVDD 7
6
NC
RIL
CIL
CFL
RFL
5
4
LBYPASS
LHPIN
LLINEIN
Left
MUX
+
–
LOUT+ 3
LOUT – 10
VDD
1 kΩ
COUTL
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
2000, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
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