IL610A NVE Corp., IL610A Datasheet - Page 13

• Manufacturer Part Number: IL610A
• Description: Passive-input Digital Isolators ? Open Drain Outputs
• Manufacturer: NVE Corp.

Isolation of I
This circuit provides bidirectional isolation of I²C bus signals with no restrictions on data rate and none of the I²C bus latch-up
problems common with other isolation circuits.
2
C Nodes
SDA
2K2
1
4
½ P82B96
GND
8
3
2
C
1
1
270 pF
750R
10K
13
C
2
2
1
3
4
IL612A
Notes:
C1, C2, and C3 are 47nF ceramic
Resistor values change for 3 V operation
V
DD1
5V
V
DD2
7
8
5
6
IL600A Series
C
3
GND
750R
750R
16 pF
SDA_iso
2
5V