Datasheet AD632 (Analog Devices) - 3

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Data Sheet AD632 SPECIFICATIONS
@ +25°C, VS = ±15 V, R ≥ 2 kΩ, unless otherwise noted. Specifications shown in boldface are tested on al production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.
Table 1. AD632A AD632B AD632S AD632T Parameter Min Typ Max Min Typ Max Min Typ Max Min Typ Max Units
MULTIPLIER PERFORMANCE Transfer Function (X1 − X2) ( 1 Y −Y2) (X − X ) Y ( −Y ) (X − X ) Y ( −Y ) (X − X ) Y ( −Y ) + Z 1 2 1 2 1 2 1 2 1 2 1 2 2 + Z + Z + Z 10V 2 10V 2 10V 2 10V Total Error1 (−10 V ≤ X, Y ≤ +10
±1.0 ±0.5 ±1.0 ±0.5
% V) TA = Min to Max
±1.5 ±1.0 ±2.0 ±1.0
% Total Error vs. Temperature ±0.022 ±0.015
±0.02 ±0.01
%/°C Scale Factor Error (SF = 10,000 V Nominal)2 ±0.25 ±0.1 ±0.25 ±0.1 % Temperature Coefficient of ±0.02
±0.01
±0.2
±0.005
%/°C Scaling Voltage Supply Rejection (±15 V ± 1 V) ±0.01 ±0.01 ±0.01 ±0.01 % Nonlinearity X (X = 20 V p-p, Y = 10 V) ±0.4 ±0.2 ±0.3 ±0.4 ±0.2 ±0.3 % Y (Y = 20 V p-p, X = 10 V) ±0.2 ±0.1 ±0.1 ±0.2 ±0.1 ±0.1 % Feedthrough3 X (Y Nulled, X = 20 V p-p 50 Hz) ±0.3 ±0.15 ±0.3 ±0.3 ±0.15 ±0.3 % Y (X Nulled, Y = 20 V p-p 50 Hz) ±0.01 ±0.01 ±0.1 ±0.01 ±0.01 ±0.1 % Output Offset Voltage ±5
±30
±2 ±15 ±5
±30
±2 ±15 mV Output Offset Voltage Drift 200 100
500 300
µV/°C DYNAMICS Small Signal BW, (VOUT = 0.1 rms) 1 1 1 1 MHz 1% Amplitude Error 50 50 50 50 kHz (CLOAD = 1000 pF) Slew Rate (VOUT 20 p-p) 20 20 20 20 V/µs Settling Time (to 1%, ΔVOUT = 20 V) 2 2 2 2 µs NOISE Noise Spectral Density SF = 10 V 0.8 0.8 0.8 0.8 µV/√Hz SF = 3 V4 0.4 0.4 0.4 0.4 µV/√Hz Wideband Noise A = 10 Hz to 5 MHz 1.0 1.0 1.0 1.0 mV/rms P = 10 Hz to 10 kHz 90 90 90 90 µV/rms OUTPUT Output Voltage Swing
±11 ±11 ±11 ±11
V Output Impedance (f ≤ 1 kHz) 0.1 0.1 0.1 0.1 Ω Output Short-Circuit Current (RL = 0, TA = Min to Max) 30 30 30 30 mA Amplifier Open-Loop Gain 70 70 70 70 dB (f = 50 Hz) INPUT AMPLIFIERS (X, Y, and Z)5 Signal Voltage Range ±10 ±12 ±10 ±12 ±10 ±12 ±10 ±12 V (Differential or Common- Mode Operating Diff.) Offset Voltage X, Y ±5
±20
±2
±10
±5
±20
±2
±10
mV Offset Voltage Drift X, Y 100 50 100 150 µV/°C Offset Voltage Z ±5
±30
±2
±15
±5
±30
±2
±15
mV Offset Voltage Drift Z 200 100 500 300 µV/°C CMRR
60
80
70
90
60
80
70
90 dM Bias Current 0.8
2.0
0.8
2.0
0.8
2.0
0.8
2.0
µA Offset Current 0.1 0.1 0.1 0.1 µA Differential Resistance 10 10 10 10 MΩ Rev. D | Page 3 of 12 Document Outline Features Applications Functional Block Diagram General Description Product Highlights Revision History Specifications Absolute Maximum Ratings Thermal Resistance Pin Configurations and Function Descriptions Typical Performance Characteristics Operation As a Multiplier Operation As a Divider Outline Dimensions Ordering Guide