acpl-c78a Avago Technologies, acpl-c78a Datasheet - Page 13

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acpl-c78a

Manufacturer Part Number
acpl-c78a
Description
Miniature Isolation Amplifers
Manufacturer
Avago Technologies
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
acpl-c78a-000E
Manufacturer:
Avago
Quantity:
744
* * *
Figure 17. Recommended Supply and Sense Resistor Connections.
Figure 18. Recommended Application Circuit.
TO R
TO R
Note: Drawing not to scale
Figure 19. Example Printed Circuit Board Layout.
13
* * *
SENSE+
SENSE–
MOTOR
MOTOR
R5
+
R
TO GND1
C3
+
SENSE
R
SENSE
R1
HV+
HV-
C2
HV+
HV-
TO V
DD1
ACPL - C78A/C780/C784
C1
0.1
F
* * *
U2
GATE DRIVE
FLOATING
POSITIVE
CIRCUIT
SUPPLY
* * *
IN OUT
39 
GATE DRIVE
78L05
R2
GND1
CIRCUIT
U1
R5
68
5.1 V
D1
V
DD1
* * *
C2
0.1
 F
TO V
0.01
F
C3
DD2
* * *
C4
1
2
3
4
TO GND2
C1
0.1 F
V
V
OUT+
OUT–
ACPL-C78A
ACPL-C780
ACPL-C784
C2
0.01 F
+
FLOATING
U2
SUPPLY
POWER
8
7
6
5
V
ACPL-C78A
ACPL-C780
ACPL-C784
DD2
GND2
(+5 V)
C4
0.1 F
150 pF
2.00 K
2.00 K
C6
R1
R2
GND2
R4
10.0 K
+ TL032A
+15 V
-15 V
U3
150 pF
10.0 K
C5
R3
0.1 F
C7
0.1 F
GND2
GND2
C8
V
OUT

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