HCPL0600, HCPL0601, HCPL0611, HCPL0637, HCPL0638, HCPL0639

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2

Figure 1. Single−channel Circuit Drawing

(HCPL0600, HCPL0601 and HCPL0611)

1

2

3

4

5

6

7

8

N/C

_

GND

+

N/C

1

2

3

4

5

6

7

8

+

_

GND

_

+

Figure 2. Dual−channel Circuit Drawing

(HCPL0637, HCPL0638 and HCPL0639)

Input

Enable

Output

H

H

L

L

H

H

H

L

H

L

L

H

H*

NC*

L*

L*

NC*

H*

*Dual channel devices or single channel devices with pin 7 not connected. A 0.1 mF bypass capacitor must be connected between pins 8 and

5. (See Note 2)