Datasheet

C14 C13 C12 C11
V
CC2
GND2
C5C6
C7C8
GND1
1
2
3
4
JMP6
1
2
3
4
JMP8
1
2
3
4
JMP9
1
2
3
4
JMP10
1
2
3
4
JMP3
1
2
3
4
JMP2
1
2
3
4
JMP1
R6
R1
R3
R2
P1 P3
P2 P4
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
C1
C2
C3
C10C9
V
CC1
GND1
GND1
GND1
GND1
GND1
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND1
GND1
GND1
GND1
GND1
GND1
V
CC1
V
CC1
V
CC1
V
CC2
V
CC2
V
CC2
V
CC2
V
CC2
GND2
GND2
GND2
AO
BO
CO
DO
CNTRL/EN2
A
B
C
D
DISABLE/EN1
U1
GND1
1
2
3
4
JMP4
GND2
1
2
3
4
JMP7
V
CC2
GND2
1
2
3
4
JMP5
R4
C4
Input
Input
Output
Input
Input
Output
Output
Output
R5
GND1
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Table 3. ISO7240CF, ISO7240x and ISO7640Fx EVM (continued)
Connection Label Description
C1, C2, C3, C4 4.7-pF 1203 footprint load capacitor
C5, C11 0.1-μF filter capacitor
C6, C12 1- μF filter capacitor
C7, C13 10-μF electrolytic filter capacitor
C8, C14 68-μF electrolytic filter capacitor
C9, C10 0.01- μF filter capacitor
R7, R8, R9, R10, R11, R12 open, not populated
Figure 8. The ISO7241x and ISO7641Fx Single Opposing-Channel Direction Schematic
Table 4. ISO7241x and ISO7641Fx EVM
Connection Label Description
A J1 SMA connector to the A input, pin 3
B J2 SMA connector to the B input, pin 4
C J3 SMA connector to the C input, pin 5
DO J4 SMA connector to the DO output, pin 6
DISABLE/EN1 J5 SMA connector to the EN1 output enable, pin 7
CNTRL/EN2 J6 SMA connector to the EN2 output enable, pin 10
D J7 SMA connector to the D input, pin 11
CO J8 SMA connector to the CO output, pin 12
BO J9 SMA connector to the BO output, pin 13
AO J10 SMA connector to the AO output, pin 14
P1 VCC1 Left-side power supply banana jack
P2 GND1 Left-side power ground connection banana jack
P3 VCC2 Right-side power supply banana jack
P4 GND2 Right-side power ground connection banana jack
JMP1 4-pin jumper to V
CC1
, input A, GND1
JMP2 4-pin jumper to V
CC1
, input B, GND1
9
SLAU253A– June 2008–Revised September 2011 Triple- and Quad-Channel Digital Isolator EVM
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