Texas Instruments SLOU023A, Руководство пользователя

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Using The TPA112 MSOP EVM Stand-Alone
3-10 Details
3.4 Using The TPA112 MSOP EVM Stand-Alone
Using the TPA112 MSOP audio power amplifier evaluation module
stand-alone is much the same as using it with the platform. The same 2.5-V
to 5.5-V power supply requirement exists.
3.4.1 TPA112 MSOP EVM Connected as a Stereo Headphone Amplifier
Figure 3–7. TPA112 MSOP EVM Connected as a Stereo Headphone Amplifier
33
µ
F – 1000
µ
F
+
+
33
µ
F – 1000
µ
F
5 VDC
Audio
Input
(Right)
Audio
Input
(Left)
GND
Vo2
IN2–
IN2+
Vdd GND
IN1+
U2
C7 R9
C1
C5
Vo1
GND
TEXAS
INSTRUMENTS
SLOP126
TPA112 MSOP EVM
C6
R10
R8
R7 C4
R1
R2
R3
R4
C2
R5
R6
C3
JP1
IN1–
+
† Due to the very small size of the MSOP IC package, the standard part number TPA112 is replaced with the code TIAAD