TAS5622DDV/TAS5624DDV EVALUATION BOARD
R1
+12V
3.3
C3
0603
0.1ufd/16V
0603
GND
C2
U1
R14
1
44
43
+12V
3.3
0603
0.1ufd/16V
0603
42
41
FROM ON/RESET
CONTROL
C16
GND
C8
2
3
4
0.033ufd/50V
0603
L+
1.0ufd/50V
0805
GND
40
39
R2
L1
OUT_A
PVDD_AB
C12
2
1
30.0K
0603
C20
C21
C22
LEFT
Output
GND
7uH/12A
MA5173-AE
R3
OA
0.68ufd/250V
MKP4-15
1000pfd/100V
1206
0.01ufd/100V
0805
+3.3V
38
37
36
47K
0603
PVDD
5
6
+
FROM
MODULATOR
GND
GND
R8
3.3
0603
LOUT+
Red
C17
1000ufd/50V
FC
0.033ufd/50V
0603
C4
LOUT-
L2
GND
GND
7
Black
INPUT_A
INPUT_B
INPUT_C
INPUT_D
OB
OUT_B
2
35
1
0.1ufd/16V
0603
7uH/12A
MA5173-AE
GND
C9
C23
C24
C25
L-
8
9
1.0ufd/50V
0805
0.68ufd/250V
MKP4-15
1000pfd/100V
1206
0.01ufd/100V
0805
C5
34
33
GND
OC
1-2 = BTL
2-3 = PBTL
10
1.0ufd/16V
0603
GND
GND
R+
GND
GND
R9
3.3
0603
GND
11
12
L3
1
GND
GND
GND
C
2
OUT_C
2
1
32
GND
7uH/12A
MA5173-AE
100LS
3
13
120TAIL
C10
C18
1
C6
C26
C27
C28
1.0ufd/50V
0805
0.033ufd/50V
0603
D
2
RIGHT
Output
1.0ufd/16V
0603
0.68ufd/250V
MKP4-15
1000pfd/100V
1206
0.01ufd/100V
0805
PVDD_CD
31
30
29
100LS
PVDD
3
120TAIL
+
C14
GND
GND
R10
3.3
0603
ROUT+
GND
14
15
GND
Red
1000ufd/50V
FC
ROUT-
L4
GND
GND
Black
R4
OD
OUT_D
2
16
17
18
1
28
27
TO
STATUS
MONITOR
100
100
0603
0603
7uH/12A
MA5173-AE
R5
C29
C30
C31
R-
100
0603
C11
C19
R6
0.68ufd/250V
MKP4-15
1000pfd/100V
1206
0.01ufd/100V
0805
1.0ufd/50V
0805
0.033ufd/50V
0603
R12
GND
GND
R11
3.3
0603
19
20
21
0.0
0.0
0402
M1
M2
GND
26
25
R13
1
M3
0402
GND
2
GND
100LS
3
GND
120TAIL
+3.3V
24
23
R7
22
+12V
+12V
OUT_D
OUT_C
OUT_B
OUT_A
1-2 = BTL
2-3 = PBTL
3.3
0603
C7
TAS5622DDV/TAS5624DDV
HTSSOP44-DDV
0.1ufd/16V
0603
CR1
CR2
CR3
CR4
30BQ060
30BQ060
30BQ060
30BQ060
60V/580mV@3A
SMC
60V/580mV@3A
SMC
60V/580mV@3A
SMC
60V/580mV@3A
SMC
GND
+
C1
HS1
GND
GND
GND
GND
47ufd/16V
FC
2
1
3 OHM LOAD OPERATION:
1. MOUNT CR1-CR4
GND
GND
2. CHANGE ROC = 22K Ohms (R2)
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD STEPHEN CRUMP
POWER AMPLIFIER
DATE
MARCH 7, 2012
SHEET
DRAWN BY
2
OF
5
TI
EDGE # TAS5622-6524656 / TAS5624-6524657
FILENAME TAS5622-TAS5624DDVEVM_RevA.sbk
LDN
TI [ TEXAS INSTRUMENTS ]
