AD534

Data Sheet

Rev. D | Page 4 of 20

AD534J

AD534K

AD534L

Parameter

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

Bias Current

0.8

2.02

0.8

2.02

0.8

2.02

μA

Offset Current

0.1

0.1

0.05

0.22

μA

Differential Resistance

10

10

10

MΩ

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

Total Error1

X = 10 V, −10 V ≤ Z ≤ +10 V

±0.75

±0.35

±0.2

%

X = 1 V, −1 V ≤ Z ≤ +1 V

±2.0

±1.0

±0.8

%

0.1 V ≤ X ≤ 10 V, −10 V ≤ Z ≤ +10 V

±2.5

±1.0

±0.8

%

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

Total Error (−10 V ≤ X ≤ +10 V)

±0.6

±0.3

±0.2

%

SQUARE-ROOTER PERFORMANCE

Transfer Function (Z1 ≤ Z2)

√(10 V(Z2 – Z1)) + X2

√(10 V(Z2 – Z1)) + X2

√(10 V(Z2 – Z1)) + X2

Total Error1 (1 V ≤ Z ≤ 10 V)

±1.0

±0.5

±0.25

%

POWER SUPPLY SPECIFICATIONS

Supply Voltage

Rated Performance

±15

±15

±15

V

Operating

±8

±182

±8

±182

±8

±182

V

Supply Current

Quiescent

4

62

4

62

4

62

mA

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

2 Tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.

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

4 Irreducible component due to nonlinearity; excludes effect of offsets.

5 Using external resistor adjusted to give SF = 3 V.

6 See Figure 1 for definition of sections.