Analog Devices AD534TH, AD534TD, AD534T, AD534SH, AD534SE Datasheet

...
0 (0)

a

Internally Trimmed

Precision IC Multiplier

FEATURES

Pretrimmed to 60.25% max 4-Quadrant Error (AD534L)

All Inputs (X, Y and Z) Differential, High Impedance for [(X1 – X2) (Y1 – Y2)/10 V] + Z2 Transfer Function

Scale-Factor Adjustable to Provide up to X100 Gain Low Noise Design: 90 mV rms, 10 Hz–10 kHz

Low Cost, Monolithic Construction Excellent Long Term Stability

APPLICATIONS

High Quality Analog Signal Processing Differential Ratio and Percentage Computations Algebraic and Trigonometric Function Synthesis Wideband, High-Crest rms-to-dc Conversion

Accurate Voltage Controlled Oscillators and Filters Available in Chip Form

PRODUCT DESCRIPTION

The AD534 is a monolithic laser trimmed four-quadrant multiplier divider having accuracy specifications previously found only in expensive hybrid or modular products. A maximum multiplication error of ±0.25% is guaranteed for the AD534L without any external trimming. Excellent supply rejection, low temperature coefficients and long term stability of the on-chip thin film resistors and buried Zener reference preserve accuracy even under adverse conditions of use. It is the first multiplier to offer fully differential, high impedance operation on all inputs, including the Z-input, a feature which greatly increases its flexibility and ease of use. The scale factor is pretrimmed to the standard value of 10.00 V; by means of an external resistor, this can be reduced to values as low as 3 V.

The wide spectrum of applications and the availability of several grades commend this multiplier as the first choice for all new designs. The AD534J (±1% max error), AD534K (±0.5% max) and AD534L (±0.25% max) are specified for operation over the 0°C to +70°C temperature range. The AD534S (±1% max) and AD534T (±0.5% max) are specified over the extended temperature range, –55°C to +125°C. All grades are available in hermetically sealed TO-100 metal cans and TO-116 ceramic DIP packages. AD534J, K, S and T chips are also available.

PROVIDES GAIN WITH LOW NOISE

The AD534 is the first general purpose multiplier capable of providing gains up to X100, frequently eliminating the need for separate instrumentation amplifiers to precondition the inputs. The AD534 can be very effectively employed as a variable gain differential input amplifier with high common-mode rejection. The gain option is available in all modes, and will be found to simplify the implementation of many function-fitting algorithms

REV. B

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

AD534

 

 

 

PIN CONFIGURATIONS

 

 

 

TO-100 (H-10A)

 

TO-116 (D-14)

 

 

Package

 

 

 

 

Package

 

 

 

 

X1

 

X1

 

 

 

 

 

 

+VS

 

 

 

 

 

 

 

 

 

X2

 

 

+VS

 

1

 

 

 

14

 

 

 

X2

 

 

 

 

 

 

NC

 

 

 

 

 

 

2

 

 

 

13

 

 

 

 

 

NC

 

 

 

 

 

 

OUT

SF

AD534

OUT

 

3

AD534

12

SF

 

 

 

Z1

 

TOP VIEW

 

 

4

TOP VIEW

11

 

(Not To Scale)

 

NC

 

 

(Not to Scale)

 

Z2

Y1

 

 

 

Z1

 

5

10

 

 

 

 

 

Y1

 

 

 

 

 

 

NC

 

 

 

 

 

 

6

 

 

 

9

 

Y2

Z2

Y2

 

 

 

 

 

 

–V

 

 

7

 

 

 

8

 

 

–V

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

NC = NO CONNECT

 

 

 

 

 

 

 

 

 

LCC (E-20A)

Package

X2

X1

NC

S

NC

 

+V

 

3

2

1

20

19

 

NC 4

 

 

 

18

OUT

NC 5

AD534

17

NC

SF 6

TOP VIEW

16

Z1

(Not To Scale)

 

 

 

NC 7

 

 

 

15

NC

NC 8

 

 

 

14

Z2

9

10

11

12

13

 

Y1

Y2

NC

–V

NC

 

 

 

 

S

 

 

NC = NO CONNECT

such as those used to generate sine and tangent. The utility of this feature is enhanced by the inherent low noise of the AD534: 90 V, rms (depending on the gain), a factor of 10 lower than previous monolithic multipliers. Drift and feedthrough are also substantially reduced over earlier designs.

UNPRECEDENTED FLEXIBILITY

The precise calibration and differential Z-input provide a degree of flexibility found in no other currently available multiplier. Standard MDSSR functions (multiplication, division, squaring, square-rooting) are easily implemented while the restriction to particular input/output polarities imposed by earlier designs has been eliminated. Signals may be summed into the output, with or without gain and with either a positive or negative sense. Many new modes based on implicit-function synthesis have been made possible, usually requiring only external passive components. The output can be in the form of a current, if desired, facilitating such operations as integration.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

© Analog Devices, Inc., 1999

AD534–SPECIFICATIONS(@ TA = + 258C, 6VS = 15 V, R 2 kV)

Model

 

 

 

 

AD534J

 

 

 

 

 

 

 

AD534K

 

 

 

 

 

 

 

AD534L

 

 

 

 

Min

 

 

 

Typ

 

 

Max

Min

 

 

 

Typ

 

 

Max

Min

 

 

 

Typ

 

Max

Units

MULTIPLIER PERFORMANCE

 

( X1 X2 )(Y1 Y2 )

+ Z2

 

( X1 X2 )(Y1 Y2 )

+ Z2

 

( X1 X2 )(Y1 Y2 )

+ Z2

 

Transfer Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

Total Error1 (–10 V X, Y +10 V)

 

 

 

 

 

±1.5

 

 

 

61.0

 

 

 

 

 

± 1.0

 

 

 

60.5

 

 

 

 

 

± 0.5

 

60.25

%

TA = min to max

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Total Error vs. Temperature

 

 

 

 

 

±0.022

 

 

 

 

 

 

 

 

± 0.015

 

 

 

 

 

 

 

 

± 0.008

 

 

%/°C

Scale Factor Error

 

 

 

 

 

±0.25

 

 

 

 

 

 

 

 

± 0.1

 

 

 

 

 

 

 

 

 

± 0.1

 

 

 

 

(SF = 10.000 V Nominal)2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Temperature-Coefficient of

 

 

 

 

 

±0.02

 

 

 

 

 

 

 

 

± 0.01

 

 

 

 

 

 

 

 

± 0.005

 

 

%/°C

Scaling Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply Rejection (± 15 V ± 1 V)

 

 

 

 

 

±0.01

 

 

 

 

 

 

 

 

± 0.01

 

 

 

 

 

 

 

 

± 0.01

 

 

%

Nonlinearity, X (X = 20 V p-p, Y = 10 V)

 

 

 

 

 

±0.4

 

 

 

 

 

 

 

 

 

± 0.2

 

 

 

60.3

 

 

 

 

 

± 0.10

60.12

%

Nonlinearity, Y (Y = 20 V p-p, X = 10 V)

 

 

 

 

 

±0.2

 

 

 

 

 

 

 

 

 

± 0.1

 

 

 

60.1

 

 

 

 

 

± 0.005

60.1

%

Feedthrough3, X (Y Nulled,

 

 

 

 

 

±0.3

 

 

 

 

 

 

 

 

 

± 0.15

 

 

60.3

 

 

 

 

 

± 0.05

60.12

 

X = 20 V p-p 50 Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Feedthrough3, Y (X Nulled,

 

 

 

 

 

±0.01

 

 

 

 

 

 

 

 

± 0.01

 

 

60.1

 

 

 

 

 

± 0.003

60.1

 

Y = 20 V p-p 50 Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Output Offset Voltage

 

 

 

 

 

±5

 

 

 

630

 

 

 

 

 

± 2

 

 

 

615

 

 

 

 

 

± 2

 

610

mV

Output Offset Voltage Drift

 

 

 

 

 

200

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

100

 

 

 

µV/°C

DYNAMICS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Small Signal BW (VOUT = 0.1 rms)

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

MHz

1% Amplitude Error (CLOAD = 1000 pF)

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

50

 

 

 

kHz

Slew Rate (VOUT 20 p-p)

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

20

 

 

 

V/µs

Settling Time (to 1%, VOUT = 20 V)

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

µs

NOISE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

µV/Hz

Noise Spectral-Density SF = 10 V

 

 

 

 

 

0.8

 

 

 

 

 

 

 

 

 

0.8

 

 

 

 

 

 

 

 

 

0.8

 

 

 

SF = 3 V4

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

0.4

 

 

 

µV/Hz

Wideband Noise f = 10 Hz to 5 MHz

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

mV/rms

f = 10 Hz to 10 kHz

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

90

 

 

 

µV/rms

OUTPUT

611

 

 

 

 

 

 

 

 

 

611

 

 

 

 

 

 

 

 

 

611

 

 

 

 

 

 

 

 

 

Output Voltage Swing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Output Impedance (f 1 kHz)

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.1

 

 

 

Ω

Output Short Circuit Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(RL = 0, TA = min to max)

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

30

 

 

 

mA

Amplifier Open Loop Gain (f = 50 Hz)

 

 

 

 

 

70

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

 

 

 

70

 

 

 

dB

INPUT AMPLIFIERS (X, Y and Z)5

 

 

 

 

 

±10

 

 

 

 

 

 

 

 

 

± 10

 

 

 

 

 

 

 

 

 

± 10

 

 

 

 

Signal Voltage Range (Diff. or CM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Operating Diff.)

 

 

 

 

 

±12

 

 

 

 

 

 

 

 

 

± 12

 

 

 

 

 

 

 

 

 

± 12

 

 

 

V

Offset Voltage X, Y

 

 

 

 

 

±5

 

 

 

620

 

 

 

 

 

± 2

 

 

 

610

 

 

 

 

 

± 2

 

610

mV

Offset Voltage Drift X, Y

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

50

 

±10

µV/°C

Offset Voltage Z

 

 

 

 

 

±5

 

 

 

630

 

 

 

 

 

± 2

 

 

 

615

 

 

 

 

 

± 2

 

mV

Offset Voltage Drift Z

60

 

 

 

200

 

 

 

 

70

 

 

 

100

 

 

 

 

70

 

 

 

100

 

 

 

µV/°C

CMRR

 

 

 

80

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

90

 

 

 

dB

Bias Current

 

 

 

 

 

0.8

 

 

 

2.0

 

 

 

 

 

0.8

 

 

 

2.0

 

 

 

 

 

0.8

 

2.0

µA

Offset Current

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.05

 

0.2

µA

Differential Resistance

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

10

 

 

 

MΩ

DIVIDER PERFORMANCE

10 V

 

( Z2 Z1 )

+ Y

 

10 V

 

( Z2 Z1 )

+ Y

 

10 V

( Z2 Z1 )

+ Y

 

 

 

Transfer Function (X1 > X2)

 

 

 

( X1 X2 )

1

 

 

 

 

( X1 X2 )

1

 

 

 

 

( X1 X2 )

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

%

SQUARE PERFORMANCE

 

( X

X

2

)2

 

 

 

 

 

 

( X

X

2

)2

 

 

 

 

 

 

( X

X

2

)2

 

 

 

 

 

Transfer Function

1

 

 

 

+ Z2

 

 

 

1

 

 

 

+ Z2

 

 

 

1

 

 

 

+ Z2

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

±15

 

 

 

 

 

 

 

 

 

± 15

 

 

 

 

 

 

 

 

 

± 15

 

 

 

 

Rated Performance

±8

 

 

 

 

 

 

618

± 8

 

 

 

 

 

 

618

± 8

 

 

 

 

618

V

Operating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Supply Current

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

6

 

Quiescent

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

mA

PACKAGE OPTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO-100 (H-10A)

 

AD534JH

 

 

 

 

AD534KH

 

 

 

 

 

 

 

 

 

AD534LH

 

TO-116 (D-14)

 

AD534JD

 

 

 

 

AD534KD

 

 

 

 

 

 

 

 

 

AD534LD

 

Chips

 

 

 

 

 

 

 

 

 

 

 

 

AD534K Chips

 

 

 

 

 

 

 

 

 

 

 

 

NOTES

 

 

 

 

 

 

 

 

 

 

Specifications shown in boldface are tested on all production units at final electrical

1Figures given are percent of full scale, ± 10 V (i.e., 0.01% = 1 mV).

 

 

 

 

 

 

 

 

test. Results from those tests are used to calculate outgoing quality levels. All min and

2May be reduced down to 3 V using external resistor between –VS and SF.

 

 

 

 

 

max specifications are guaranteed, although only those shown in boldface are tested

3Irreducible component due to nonlinearity: excludes effect of offsets.

 

 

 

 

 

 

 

 

on all production units.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4Using external resistor adjusted to give SF = 3 V.

5See Functional Block Diagram for definition of sections. Specifications subject to change without notice.

–2–

REV. B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD534

Model

 

 

 

 

 

AD534S

 

 

 

 

 

 

AD534T

 

 

 

Min

 

 

 

Typ

 

 

Max

Min

 

 

 

Typ

 

 

Max

Units

MULTIPLIER PERFORMANCE

 

( X1 X2 )(Y1 Y2 )

+ Z2

 

( X1 X2 )(Y1 Y2 )

+ Z2

 

Transfer Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

 

Total Error1 (–10 V X, Y +10 V)

 

 

 

 

 

 

 

 

 

 

61.0

 

 

 

 

 

±1.0

 

 

60.5

%

TA = min to max

 

 

 

 

 

 

 

 

 

 

62.0

 

 

 

 

 

 

 

 

%

Total Error vs. Temperature

 

 

 

 

 

 

 

 

 

 

60.02

 

 

 

 

 

 

 

 

 

 

60.01

%/°C

Scale Factor Error

 

 

 

 

 

±0.25

 

 

 

 

 

 

 

 

±0.1

 

 

 

 

(SF = 10.000 V Nominal)2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Temperature-Coefficient of

 

 

 

 

 

±0.02

 

 

 

 

 

 

 

 

 

 

 

 

 

60.005

%/°C

Scaling Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply Rejection (±15 V ± 1 V)

 

 

 

 

 

±0.01

 

 

 

 

 

 

 

 

±0.01

 

 

 

%

Nonlinearity, X (X = 20 V p-p, Y = 10 V)

 

 

 

 

 

±0.4

 

 

 

 

 

 

 

 

±0.2

 

 

60.3

%

Nonlinearity, Y (Y = 20 V p-p, X = 10 V)

 

 

 

 

 

±0.2

 

 

 

 

 

 

 

 

±0.1

 

 

60.1

%

Feedthrough3, X (Y Nulled,

 

 

 

 

 

±0.3

 

 

 

 

 

 

 

 

±0.15

 

 

60.3

 

X = 20 V p-p 50 Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

Feedthrough3, Y (X Nulled,

 

 

 

 

 

±0.01

 

 

 

 

 

 

 

 

±0.01

 

 

60.1

 

Y = 20 V p-p 50 Hz)

 

 

 

 

 

 

 

±30

 

 

 

 

 

 

 

%

Output Offset Voltage

 

 

 

 

 

±5

 

 

 

 

 

 

 

 

±2

 

 

 

615

mV

Output Offset Voltage Drift

 

 

 

 

 

 

 

 

 

 

500

 

 

 

 

 

 

 

 

 

 

300

µV/°C

DYNAMICS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Small Signal BW (VOUT = 0.1 rms)

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

1

 

 

 

 

MHz

1% Amplitude Error (CLOAD = 1000 pF)

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

50

 

 

 

 

kHz

Slew Rate (VOUT 20 p-p)

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

20

 

 

 

 

V/µs

Settling Time (to 1%, VOUT = 20 V)

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

µs

NOISE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

µV/Hz

Noise Spectral-Density SF = 10 V

 

 

 

 

 

0.8

 

 

 

 

 

 

 

 

 

0.8

 

 

 

 

SF = 3 V4

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

0.4

 

 

 

 

µV/Hz

Wideband Noise f = 10 Hz to 5 MHz

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

mV/rms

f = 10 Hz to 10 kHz

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

90

 

 

 

 

µV/rms

OUTPUT

±11

 

 

 

 

 

 

 

 

 

±11

 

 

 

 

 

 

 

 

 

 

Output Voltage Swing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Output Impedance (f 1 kHz)

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.1

 

 

 

 

Ω

Output Short Circuit Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(RL = 0, TA = min to max)

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

30

 

 

 

 

mA

Amplifier Open Loop Gain (f = 50 Hz)

 

 

 

 

 

70

 

 

 

 

 

 

 

 

 

70

 

 

 

 

dB

INPUT AMPLIFIERS (X, Y and Z)5

 

 

 

 

 

±10

 

 

 

 

 

 

 

 

 

±10

 

 

 

 

 

Signal Voltage Range (Diff. or CM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Operating Diff.)

 

 

 

 

 

±12

 

 

 

 

 

 

 

 

 

±12

 

 

 

 

V

Offset Voltage X, Y

 

 

 

 

 

±5

 

 

 

620

 

 

 

 

 

±2

 

 

 

610

mV

Offset Voltage Drift X, Y

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

150

 

 

 

 

µV/°C

Offset Voltage Z

 

 

 

 

 

±5

 

 

 

630

 

 

 

 

 

±2

 

 

 

615

mV

Offset Voltage Drift Z

60

 

 

 

 

 

 

 

 

500

70

 

 

 

 

 

 

 

 

300

µV/°C

CMRR

 

 

 

80

 

 

 

 

 

 

 

90

 

 

 

 

dB

Bias Current

 

 

 

 

 

0.8

 

 

 

2.0

 

 

 

 

 

0.8

 

 

 

2.0

µA

Offset Current

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

0.1

 

 

 

 

µA

Differential Resistance

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

10

 

 

 

 

MΩ

DIVIDER PERFORMANCE

10 V

 

( Z2 Z1 )

+ Y

 

10 V

 

( Z2 Z1 )

+ Y

 

 

Transfer Function (X1 > X2)

 

 

 

( X1 X2 )

1

 

 

 

 

( X1 X2 )

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Error1 (X = 10 V, –10 V Z +10 V)

 

 

 

 

 

±0.75

 

 

 

 

 

 

 

 

±0.35

 

 

 

%

(X = 1 V, –1 V Z +1 V)

 

 

 

 

 

±2.0

 

 

 

 

 

 

 

 

±1.0

 

 

 

%

(0.1 V X 10 V, –10 V Z 10 V)

 

 

 

 

 

±2.5

 

 

 

 

 

 

 

 

±1.0

 

 

 

%

SQUARE PERFORMANCE

 

( X

X

2

)2

 

 

 

 

 

 

( X

X

2

)2

 

 

 

 

 

 

Transfer Function

1

 

 

 

+ Z2

 

 

 

1

 

 

 

+ Z2

 

 

 

 

 

10 V

 

 

 

 

 

 

10 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Error (–10 V X 10 V)

 

 

 

 

 

±0.6

 

 

 

 

 

 

 

 

±0.3

 

 

 

%

SQUARE-ROOTER PERFORMANCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transfer Function (Z1 Z2)

 

10 V ( Z2 Z1 ) + X2

 

 

10 V ( Z2 Z1 ) + X2

 

 

Total Error1 (1 V Z 10 V)

 

 

 

 

 

±1.0

 

 

 

 

 

 

 

 

±0.5

 

 

 

%

POWER SUPPLY SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply Voltage

 

 

 

 

 

±15

 

 

 

 

 

 

 

 

 

±15

 

 

 

 

 

Rated Performance

±8

 

 

 

 

 

 

622

±8

 

 

 

 

 

 

622

V

Operating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Supply Current

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

6

 

Quiescent

 

 

 

 

 

4

 

 

 

 

 

 

 

 

4

 

 

 

mA

PACKAGE OPTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO-100 (H-10A)

 

AD534SH

 

 

 

 

AD534TH

 

 

 

 

TO-116 (D-14)

 

AD534SD

 

 

 

 

AD534TD

 

 

 

 

E-20A

 

AD534SE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chips

 

AD534S Chips

 

 

AD534T Chips

 

 

NOTES

1Figures given are percent of full scale, ± 10 V (i.e., 0.01% = 1 mV). 2May be reduced down to 3 V using external resistor between –VS and SF. 3Irreducible component due to nonlinearity: excludes effect of offsets. 4Using external resistor adjusted to give SF = 3 V.

5See Functional Block Diagram for definition of sections.

Specifications subject to change without notice.

Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications are guaranteed, although only those shown in boldface are tested on all production units.

REV. B

–3–

Analog Devices AD534TH, AD534TD, AD534T, AD534SH, AD534SE Datasheet

AD534

CHIP DIMENSIONS AND BONDING DIAGRAM

Dimensions shown in inches and (mm). Contact factory for latest dimensions.

 

 

 

 

X1

+VS

OUT

X2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.076

SF

 

 

 

 

 

 

(1.93)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z 1

 

 

 

 

 

 

 

 

 

 

 

 

Y1

Y2

–V

Z 2

 

S

 

0.100 (2.54) THE AD534 IS AVAILABLE IN LASER - TRIMMED CHIP FORM

Thermal Characteristics

Thermal Resistance θJC = 25°C/W for H-10A

θJA = 150°C/W for H-10A

θJC = 25°C/W for D-14 or E-20A θJA = 95°C/W for D-14 or E-20A

ABSOLUTE MAXIMUM RATINGS

 

 

 

 

 

 

 

 

 

AD534J, K, L

AD534S, T

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply Voltage

 

±18 V

±22 V

Internal Power Dissipation

 

500 mW

*

Output Short-Circuit to Ground

 

Indefinite

*

Input Voltages, X1 X2 Y1 Y2 Z1 Z2

 

±VS

*

Rated Operating Temperature Range

 

0°C to +70°C

–55°C to

 

 

 

 

 

 

 

 

 

–65°C to +150°C

+125°C

Storage Temperature Range

 

*

Lead Temperature Range, 60 s Soldering

 

+300°C

*

 

 

 

 

 

 

 

 

 

 

 

 

 

*Same as AD534J Specs.

 

 

 

 

 

+VS

 

 

 

 

 

50kV

 

470kV

 

 

 

TO APPROPRIATE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT TERMINAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1kV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–V

 

 

 

 

 

 

 

S

 

 

 

 

 

Figure 1. Optional Trimming Configuration

ORDERING GUIDE

Model

Temperature Range

Package Description

Package Option

 

 

 

 

AD534JD

0°C to +70°C

Side Brazed DIP

D-14

AD534KD

0°C to +70°C

Side Brazed DIP

D-14

AD534LD

0°C to +70°C

Side Brazed DIP

D-14

AD534JH

0°C to +70°C

Header

H-10A

AD534JH/+

0°C to +70°C

Header

H-10A

AD534KH

0°C to +70°C

Header

H-10A

AD534KH/+

0°C to +70°C

Header

H-10A

AD534LH

0°C to +70°C

Header

H-10A

AD534K Chip

0°C to +70°C

Chip

 

AD534SD

–55°C to +125°C

Side Brazed DIP

D-14

AD534SD/883B

–55°C to +125°C

Side Brazed DIP

D-14

AD534TD

–55°C to +125°C

Side Brazed DIP

D-14

AD534TD/883B

–55°C to +125°C

Side Brazed DIP

D-14

JM38510/13902BCA

–55°C to +125°C

Side Brazed DIP

D-14

JM38510/13901BCA

–55°C to +125°C

Side Brazed DIP

D-14

AD534SE

–55°C to +125°C

LCC

E-20A

AD534SE/883B

–55°C to +125°C

LCC

E-20A

AD534TE/883B

–55°C to +125°C

LCC

E-20A

AD534SH

–55°C to +125°C

Header

H-10A

AD534SH/883B

–55°C to +125°C

Header

H-10A

AD534TH

–55°C to +125°C

Header

H-10A

AD534TH/883B

–55°C to +125°C

Header

H-10A

JM38510/13902BIA

–55°C to +125°C

Header

H-10A

JM38510/13901BIA

–55°C to +125°C

Header

H-10A

AD534S Chip

–55°C to +125°C

Chip

 

AD534T Chip

–55°C to +125°C

Chip

 

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD534 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

–4–

REV. B

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