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6 Design Documentation
6.1 Schematic
GND
GND
GND
GNDGND
GND
+3.3V
+3.3V
GND
GND
GND
GND
GND
GND
LineDriver
Input
Output
1.8Vto4.5V
Powersupply
J22
Phonosocket
J22
Phonosocket
2
3
4
1
R11
220R
R11
220R
1 2
J21
Phonosocket
J21
Phonosocket
2
3
4
1
C12
1uF
C12
1 Fm
2
1
U1
DRV600
C1P
1
PGND
2
C1N
3
NC
4
PVSS
5
NC
6
SVSS
7
NC
8
OUTL
9
SVDD
10
OUTR
11
NC
12
INL
13
SDR
14
INR
15
NC
16
SGND
17
/SDL
18
PVDD
19
NC
20
Power
PAD
21
J10
Header
J10
Header
1
2
C11
1uF
C11
1 Fm
2
1
SW1
Switch
SW1
Switch
1
4
2
3
C15
1uF
C15
1 Fm
21
C14
1uF
C14
1 Fm
2
1
R13
100k
R13
100k
1
2
C18
1nF
C18
1nF
2
1
J11
Phonosocket
J11
Phonosocket
2
3
4
1
C13
1uF
C13
1 Fm
21
R12
220R
R12
220R
1 2
C17
1nF
C17
1nF
2
1
C16
1uF
C16
1 Fm
21
J12
Phonosocket
J12
Phonosocket
2
3
4
1
Design Documentation
This section includes a schematic for the DRV600EVM as well as the bill of materials (BOM) and the PCB
design specifications.
Figure 16. DRV600EVM Schematic
DRV600EVM User's Guide12 SLOU205 – July 2007
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