Datasheet

IN_LEFT_N IN_LEFT_P
IN_RIGHT_N IN_RIGHT_P
/SD
/OTW
READY
GVDD(+12V)
PVDD
GVDD(+12V)
VDD(+12V)
PVDD PVDD
/RESET
GND
GND
GND
GND
GND GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
VREG
GND GND GND GND
GND
GND
VREG
GND
GND
VREG
GND
GND
VREG
OUT_LEFT_M OUT_LEFT_P OUT_RIGHT_M OUT_RIGHT_P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
33
34
35
36
37
38
39
40
41
42
43
44 23
24
25
26
27
28
29
30
31
32
+
-
+
-
24k24k
1.5R1.5R
100nF100nF
7uH7uH
33nF33nF
10nF10nF
7uH7uH
33nF33nF
1.5R1.5R
4.7nF4.7nF
10nF10nF
4.7uF4.7uF
100nF100nF
680nF680nF
1nF1nF
100nF100nF
47uF47uF
100nF100nF
680nF680nF
1000uF1000uF
3.3R3.3R
2.2uF2.2uF
TAS5631DKDTAS5631DKD
PSU_REF VDD OC_ADJ /RESET C_STARTUP INPUT_A INPUT_B VI_CM GND AGND VREG INPUT_C INPUT_D TEST NC NC /OTW
OUT_D OUT_D
GND_D GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B GND_A
OUT_A OUT_A
/SD
GVDD_AB
BST_A
PVDD_A PVDD_A
M1 M2 M3
GVDD_CD
BST_D
PVDD_D
READY
PVDD_D
100R100R
1nF1nF
10nF10nF
47k47k
33nF33nF
100R100R
2.2uF2.2uF
2.2uF2.2uF
1000uF1000uF
100pF100pF
3.3R3.3R
2.2uF2.2uF
10uF10uF
3.3R3.3R 3.3R3.3R
1nF1nF
100nF100nF
100R100R
1000uF1000uF
10nF10nF
680nF680nF
100R100R
4.7uF4.7uF
7uH7uH
680nF680nF
2.2uF2.2uF
10nF10nF
3.3R3.3R
100nF100nF
100R100R
33nF33nF
7uH7uH
1nF1nF
1000uF1000uF
TAS5631
SLES221C –JULY 2009–REVISED APRIL 2010 www.ti.com
Figure 18. Typical Differential Input BTL Application With BD Modulation Filters, DKD Package
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Product Folder Link(s): TAS5631
Not Recommended For New Designs