TA2024B Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
TA2024B Datasheet PDF : 14 Pages
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Tripath Technology, Inc. - Technical Information
APPLICATION /TEST CIRCUIT
CI
2.2uF
+
OAOUT1 10
RF
20KΩ
INV1 11
RI
20KΩ
CA
0.1uF
BIASCAP 16
(Pin 8)
5V
5V
MUTE 12
CI
2.2uF
+
OAOUT2 14
RF
20KΩ
RI
20KΩ
INV2 15
6
(Pin 8)
RREF
8.25KΩ, 1%
REF
3 DCAP1
+12V
1MΩ
CD
0.1uF
2 DCAP2
18 SLEEP
0.1uF
CS
0.1uF
To Pin 1
CS
0.1uF
4
V5D
5 AGND1
9
V5A
8 AGND2
17 AGND3
13
21
23
NC
32
34
TA2024B
Processing
&
Modulation
Processing
&
Modulation
VDD1
31 OUTP1
Lo
10uH, 2A
PGND1
VDD1
DO
(Pin 35)
(Pin 35)
28 OUTM1
Lo
10uH, 2A
*Co
0.47uF
*Co
0.47uF
CZ
0.22uF
RZ
10Ω, 1/2W
CDO
0.01uF
PGND1
19
7
VDD2
DO
(Pin 35)
FAULT
OVERLOADB
24 OUTP2
Lo
10uH, 2A
PGND2
VDD2
DO
(Pin 20)
(Pin 20)
Lo
27 OUTM2 10uH, 2A
*Co
0.47uF
CZ
0.22uF
*Co
0.47uF
RZ
10Ω, 1/2W
CDO
0.01uF
PGND2
DO
(Pin 20)
CPUMP 36
5V
VDDA 33
+ CP
1uF
DGND 22
CS
0.1uF
+5VGEN 1
CS
0.1uF
To Pins 4,9
VDD1 30
VDD1 29
PGND1 35
CSW
0.1uF
+
CSW
180uF, 16V
VDD (+12V)
VDD2 25
26
VDD2
20
PGND2
CSW
0.1uF
+ CSW
180uF, 16V
RL
4Ω or *8Ω
RL
4Ω or *8Ω
Note: Analog and Digital/Power Grounds must
be connected locally at the TA2024B
Analog Ground
Digital/Power Ground
All Diodes Motorola MBRS130T3
* Use Co = 0.22µF for 8 Ohm loads
5
TA2024B –KL/1.2/01.06
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