OP282/OP482

REV. B

–6–

OP282/OP482 SPICE MACRO MODEL

Figure 4 shows the OP282 SPICE macro model. The model for

the OP482 is similar to that of the OP282, but there are some

minor changes in the circuit values. Contact ADI for a copy of

the latest SPICE model diskette for both listings.

IN-

IN+

CIN

R1

R2

IOS

3

J1

J2

56

C2

R3

R4

50

EOS

I1

99

4

7

G1

9

V2

D1

R5

C3

98

EREF

V3

D2

8

C4

11

E2

R6

R7

98

13

12

R8

G2

14

19

G3

G11

20

C5

C6

C13

R21

R9

R19

21

E13

C14

27

G17

D7

G18

28

D8

D3 25

26

D4

D5

D6

V4

V5

G19

G20

ISY

R25

24

23

C15

R23

G15

98

R26

R27

29

R28

L5

30

VOUT

50

99

R22

2

1

10

Figure 4.