Texas Instruments TPA6204A1, Руководство пользователя

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TPA6204A1 EVM Schematic Diagram
3-2
3.1 TPA6204A1 EVM Schematic Diagram
Figure 3−1. TPA6204A1 EVM Schematic Diagram
C5
0.22
µ
F
C2
0.22
µ
F
R3
100 k
Ω
IN−
SHUTDOWN
S1
OUT−
GND
OUT+
R2
20 k
Ω
C4
10
µ
F
C3
0.22
µ
F
SHUTDOWN
BYPASS
IN+
IN −
V
O −
GND
V
DD
V
O +
GND
V
DD
2.5 V to 5.5 V
+
C1
0.22
µ
F
IN+
R1
20 k
Ω
V
DD
3.2 TPA6204A1 Audio Power Amplifier Evaluation Module Parts List
Table 3−1. TPA6204A1 EVM Parts List
Reference Description Size Qty.
Manufacturer/
Part Number
Vendor/
Part Number
C4 Capacitor, 10
µ
F, 6.3 V A 1 Panasonic
ECS-TOJY106R Digi-Key
PCS1106CT−ND
C1, C2,
C3, C5 Capacitor, 0.22
µ
F,
80%/−20%, nonpolarized
0603 4 Panasonic
ECJ−1VF1C224Z Digi-Key
PCC1790TR−ND
R1, R2 Resistor, 20 k
Ω
, 1/16 W, 1% 0603 2 Panasonic
ERJ−3EKF2002V Digi-Key
P200KHCT−ND
R3 Resistor, 100 k
Ω
, 1/16 W, 1% 0603 1 Panasonic
ERJ−3EKF1003V Digi-Key
PCS100KHCT−ND
S1 Switch, momentary 1 Panasonic
P8048SCT-ND Digi-Key
P8048SCT−ND
Terminal post headers 7 Sullins
PTC36SABN Digi-Key
S1022-36−ND
U1 IC, TPA6204A1, audio
amplifier, 1.7 W, mono 8-pin QFN 1 TI
TPA6204A1
PCB1 PCB, TPA6204A1 EVM 1
Note: All items are SMD except terminal posts.