TPA0103 Datasheet, PDF (1/38 Pages) Texas Instruments – 1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER

TPA0103
1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER
D Desktop Computer Amplifier Solution
– 1.75-W Bridge Tied Load (BTL) Center
Channel
– 500-mW L/R Single-Ended Channels
D Low Distortion Output
– < 0.05% THD+N at Full Power
D Full 3.3-V and 5-V Specifications
D Surface-Mount Power Package
24-Pin TSSOP
D L/R Input MUX Feature
D Shutdown Control . . . I_DD = 5 µA
GND/HS
NC
LOUT
LLINEIN
LHPIN
CIN
V_DD
SHUTDOWN
MUTE OUT
COUT+
MODE B
GND/HS
SLOS167A – JULY 1997 – REVISED MARCH 2000
PWP PACKAGE
(TOP VIEW)
1
24
GND/HS
2
23
NC
3
22
ROUT
4
21
RLINEIN
5
20
RHPIN
6
19
BYPASS
7
18
V_DD
8
17
NC
9
16
HP/LINE
10
15
COUT–
11
14
MODE A
12
13
GND/HS
RIRC
CIR
CIL
CFC
RFC
6 ^CIN
RILC
CB
19 ^BYPASS
9 ^{MUTE OUT}
NC
8 ^SHUTDOWN
–
COUT+ ¹⁰
COUT – 15
+
CNTL
MODE A ¹⁴
MODE B 11
VDD ^RM2
VDD _{7, 18 VDD}
HP/LINE 16
NC ^{20 RHPIN}
RIR
21 RLINEIN
Right
MUX
–
+
COUTR
ROUT 22
RM3
NC ^{5 LHPIN}
RIL
4 LLINEIN
RFR
RFL
Left
MUX
–
+
GND/HS
1, 12, 13, 24
LOUT 3
COUTL
Internal
Speaker
RM1
VDD
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
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