AD632

Data Sheet

Rev. D | Page 4 of 12

AD632A

AD632B

AD632S

AD632T

Parameter

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Units

DIVIDER PERFORMANCE

Transfer Function(X1 > X2)

1

2

1

1

2

Y

X

X

Z

Z

+

−

−

)

(

)

(

V

10

1

2

1

1

2

Y

X

X

Z

Z

+

−

−

)

(

)

(

V

10

1

2

1

1

2

Y

X

X

Z

Z

+

−

−

)

(

)

(

V

10

1

2

1

1

2

Y

X

X

Z

Z

+

−

−

)

(

)

(

V

10

Total Error1

(X = 10 V, −10 V ≤ Z ≤ +10 V)

±0.75

±0.35

±0.75

±0.35

%

(X = 1 V, −1 V ≤ Z ≤ +1 V)

±2.0

±1.0

±2.0

±1.0

%

(0.1 V ≤ X ≤ 10 V, −10 V ≤ Z ≤

10 V)

±2.5

±1.0

±2.5

±1.0

%

SQUARER PERFORMANCE

Transfer Function

2

2

1

Z

X

X

+

−

V

10

)

(

2

2

2

1

Z

X

X

+

−

V

10

)

(

2

2

2

1

Z

X

X

+

−

V

10

)

(

2

2

2

1

Z

X

X

+

−

V

10

)

(

2

Total Error (−10 V ≤ X ≤ 10 V)

±0.6

±0.3

±0.6

±0.3

%

SQUARE-ROOTER PERFORMANCE

Transfer Function, (Z1 ≤ Z2)

2

1

2

X

Z

Z

+

− )

(

V

10

2

1

2

X

Z

Z

+

− )

(

V

10

2

1

2

X

Z

Z

+

− )

(

V

10

2

1

2

X

Z

Z

+

− )

(

V

10

Total Error1 (1 V ≤ Z ≤ 10 V)

±1.0

±0.5

±1.0

±0.5

%

POWER SUPPLY SPECIFICATIONS

Supply Voltage

Rated Performance

±15

±15

±15

±15

V

Operating

±8

±18

±8

±18

±8

±22

±8

±22

V

Supply Current

Quiescent

4

6

4

6

4

6

4

6

mA

1

Figures given are percent of full-scale, ±10 V (that is, 0.01% = 1 mV).

2

Can be reduced to 3 V using an external resistor between –VS and SF.

3

Irreducible component due to nonlinearity: excludes effect of offsets.

4

Using an external resistor adjusted to give a value of SF = 3 V.

5

See the functional block diagram (Figure 1) for definition of sections.