TA2024C Tripath Technology Inc., TA2024C Datasheet - Page 5

• Manufacturer Part Number: TA2024C
• Description: Stereo 15w 4 ? Class-t ?igital Audio Amplifier Using Digital Power Processing ?echnology
• Manufacturer: Tripath Technology Inc.

A P P L I C A T I O N / T E S T C I R C U I T
5
To Pin 1
+12V
(Pin 8)
2.2uF
2.2uF
C
C
0.1uF
1M:
I
I
(Pin 8)
+
C
+
0.1uF
A
20K:
R
20K:
R
20K:
I
20K:
I
5V
0.1uF
0.1uF
8.25K:, 1%
0.1uF
R
R
BIASCAP
C
C
OAOUT1
OAOUT2
F
F
C
S
S
MUTE
D
INV1
INV2
R
REF
17
10
11
16
18
12
14
15
8
13
21
23
32
4
5
9
34
6
3
2
REF
DCAP1
DCAP2
SLEEP
V5D
AGND1
V5A
AGND2
AGND3
Note: Analog and Digital/Power Grounds must
NC
5V
* Use C
Analog Ground
Digital/Power Ground
All Diodes Motorola MBRS130T3
be connected locally at the TA2024B
TA2024C
5V
Processing
Modulation
Processing
Modulation
o
= 0.22PF for 8 Ohm loads
&
&
+5VGEN
CPUMP
PGND2
PGND1
VDDA
DGND
VDD1
VDD1
VDD2
VDD2
PGND1
PGND2
PGND2
PGND1
VDD1
VDD2
VDD2
VDD1
30
19
36
22
29
35
25
26
20
33
28
24
27
31
1
7
T r i p a t h T e c h n o l o g y , I n c . - T e c h n i c a l I n f o r m a t i o n
OUTM1
OUTP2
(Pin 35)
(Pin 35)
(Pin 20)
OUTM2
OUTP1
(Pin 20)
+
OVERLOADB
FAULT
1uF
C
0.1uF
C
0.1uF
D
D
D
D
C
S
S
O
O
C
0.1uF
C
0.1uF
O
O
P
SW
SW
10uH, 2A
10uH, 2A
(Pin 35)
10uH, 2A
10uH, 2A
(Pin 20)
To Pins 4,9
L
L
L
L
o
o
o
o
+
180uF, 16V
+
C
180uF, 16V
C
SW
SW
*C
0.47uF
*C
0.47uF
*C
0.47uF
*C
0.47uF
o
o
o
o
R
10:1/2W
R
10:1/2W
C
0.22uF
C
0.22uF
Z
Z
TA2024C –KL/1.0/01.06
VDD
Z
Z
(+12V)
C
0.01uF
C
0.01uF
DO
DO
4: or *8:
4: or *8:
R
R
L
L