TMPA2156D2 Datasheet, PDF (2/13 Pages) List of Unclassifed Manufacturers – 0.73W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER

Tai-1 Microelectronics
www.taimec.com.tw
Preliminary
TOP VIEW
TMPA2156D2
Rev.1.0 September 7, 2005
（Please email [e-mail] for complete datasheet.）
Tai-1 Microelectronics reserves the right to make corrections, modifications, enhancements, improvements, and other changes
to its products and services at any time and to discontinue any product or service without notice. Customers are responsible
for their products and applications using Tai-1 Microelectronics components.
Note that the external components or PCB layout should be designed not to generate abnormal
voltages to the chip to prevent from latch up which may cause damage to the device.
Typical Application
J1
PHONEJACK STEREO
C3 1uF
VDD
C7 10uF
VDD
R7
R13
3k
3k
C4 1uF
L1
C5
1uF
C8
+
VO1
R2
33uH
100
1000uF
VI1
C1 0.47uF
VI2
C2 0.47uF
R4
R5
JP1
1 VO1 Vo2 8
22k
22k
2 GND VDD7
3 ^{IN1 VDD6A}
4 IN2 SDNB5
VDDA ^R3
SDNB
L2
33uH
100
R6
100K
C6
1uF
C9
+
1000uF
R8
R9
3k
3k
VO2
2156D2
S1
switch
R1
100
C10 +
100uF
VDD
ABSOLUTE MAXIMUM RATINGS
Over operating free-air temperature range unless otherwise noted(1)
Supply voltage, VDD
In normal mode
In shutdown mode
-0.3V to 6V
V
-0.3V to 7V
V
Input voltage, VI
-0.3V to VDD+0.3V
V
Continuous total power dissipation
Operating free-air temperature, TA
Operating junction temperature, TJ
Storage temperature, Tstg
See package dissipation ratings
-20 to 85
。_C
-20 to 150
。_C
-40 to 150
。_C
(1) Stresses beyond those listed under”absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions “is
not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Copyright ©2005, Tai-1 Microelectronics Corp.
2
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