13

®

ISO122

15

16

1

2

10

9

ISO122P

INPUT

SECTION

OUTPUT

SECTION

7

8

Gnd V

IN

V–

V+

V+

V–

V

O

Gnd

HPR117

6

5

4

2

1

Output

Gnd

V

O

V

IN

+15V

–15V

Auxiliary

Isolated

Power

Output

–15V, 20mA

+15V, 20mA

Input

Gnd

–15V, 20mA

+15V, 20mA

15

16

1

2

10

9

ISO122P

INPUT

SECTION

OUTPUT

SECTION

7

8

Gnd V

IN

V–

V+

V+

V–

V

O

Gnd

HPR117

4

5

6

1

2

V

IN

Input

Gnd

+15V, 20mA

–15V, 20mA

Auxiliary

Isolated

Power

Output

HPR117

6

5

4

1

V

O

Output

Gnd

Auxiliary

Isolated

Power

Output

Gnd

+15V

2

FIGURE 13. Powered ISO Amp with Three-Port Isolation. For additional information refer to AB-024.

FIGURE 12. Input-Side Powered ISO Amp. For additional information refer to AB-024.