AD632(RevA) Просмотр технического описания (PDF) - Analog Devices
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AD632 Datasheet PDF : 6 Pages
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AD632–SPECIFICATIONS (@ +25؇C, VS = ±15 V, R ≥ 2 k⍀ unless otherwise noted)
Model
MULTIPLIER PERFORMANCE
Transfer Function
Total Error1 (–10 V ≤ X, Y ≤ +10 V)
TA = Min to Max
Total Error vs. Temperature
Scale Factor Error
(SF = 10.000 V Nominal)2
Temperature-Coefficient of
Scaling-Voltage
Supply Rejection (± 15 V ± 1 V)
Nonlinearity, X (X = 20 V p-p, Y = 10 V)
Nonlinearity, Y (Y = 20 V p-p, X = 10 V)
Feedthrough3, X (Y Nulled,
X = 20 V p-p 50 Hz)
Feedthrough3, Y (X Nulled,
Y = 20 V p-p 50 Hz)
Output Offset Voltage
Output Offset Voltage Drift
DYNAMICS
Small Signal BW, (VOUT = 0.1 rms)
1% Amplitude Error (CLOAD = 1000 pF)
Slew Rate (VOUT 20 p-p)
Settling Time (to 1%, ∆VOUT = 20 V)
NOISE
Noise Spectral-Density SF = 10 V
SF = 3 V4
Wideband Noise A = 10 Hz to 5 MHz
P = 10 Hz to 10 kHz
OUTPUT
Output Voltage Swing
Output Impedance (f ≤ 1 kHz)
Output Short Circuit Current
(RL = 0, TA = Min to Max)
Amplifier Open Loop Gain (f = 50 Hz)
INPUT AMPLIFIERS (X, Y and Z)5
Signal Voltage Range (Diff. or CM
Operating Diff.)
Offset Voltage X, Y
Offset Voltage Drift X, Y
Offset Voltage Z
Offset Voltage Drift Z
CMRR
Bias Current
Offset Current
Differential Resistance
DIVIDER PERFORMANCE
Transfer Function (X1 > X2)
Total Error1
(X = 10 V, –10 V ≤ Z ≤ +10 V)
(X = 1 V, –1 V ≤ Z ≤ +1 V)
(0.1 V ≤ X ≤ 10 V, –10 V ≤ Z ≤ 10 V)
SQUARER PERFORMANCE
Transfer Function
Total Error (–10 V ≤ X ≤ 10 V)
SQUARE-ROOTER PERFORMANCE
Transfer Function, (Z1 ≤ Z2)
Total Error1 (1 V ≤ Z ≤ 10 V)
AD632A
AD632B
AD632S
AD632T
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
Units
( X1
−
X2 )(Y1
10V
−
Y2)
+
Z2
؎1.0
؎1.5
± 0.022
(
X1
−
X2 )(Y1
10V
−
Y2
)
+
Z2
؎0.5
؎1.0
± 0.015
(
X1
−
X2 )(Y1
10V
−
Y2
)
+
Z2
؎1.0
؎2.0
؎0.02
( X1
−
X2 )(Y1
10V
−
Y2)
+
Z2
؎0.5
؎1.0
؎0.01
%
%
%/°C
± 0.25
± 0.1
± 0.25
± 0.1
%
± 0.02
± 0.01
± 0.4
± 0.2
؎0.01
± 0.01
± 0.2 ± 0.3
± 0.1 ± 0.1
± 0.2
± 0.01
± 0.4
± 0.2
؎0.005
± 0.01
± 0.2 ± 0.3
± 0.1 ± 0.1
%/°C
%
%
%
± 0.3
± 0.15 ± 0.3
± 0.3
± 0.15 ± 0.3 %
± 0.01
± 5 ؎30
200
± 0.01 ± 0.1
± 2 ± 15
100
± 0.01
± 5 ؎30
500
± 0.01 ± 0.1
± 2 ± 15
300
%
mV
µV/°C
1
1
1
1
MHz
50
50
50
50
kHz
20
20
20
20
V/µs
2
2
2
2
µs
0.8
0.8
0.8
0.8
µV/√Hz
0.4
0.4
0.4
0.4
µV/√Hz
1.0
1 .0
1.0
1.0
mV rms
90
90
90
90
µV/rms
؎11
؎11
؎11
؎11
V
0.1
0.1
0.1
0.1
Ω
30
30
30
30
mA
70
70
70
70
dB
± 10
± 10
± 10
± 10
± 12
± 12
± 12
± 12
± 5 ؎20
± 2 ؎10
± 5 ؎20
± 2 ؎10
100
50
100
150
± 5 ؎30
± 2 ؎15
± 5 ؎30
± 2 ؎15
200
100
500
300
60 80
70 90
60 80
70 90
0.8 2.0
0.8 2.0
0.8 2.0
0.8 2.0
0.1
0. I
0.1
0.1
10
10
10
10
10V
( Z2 − Z1)
( X1 − X2 )
+ Y1
± 0.75
± 2.0
± 2.5
10V
( Z2
( X1
− Z1)
− X2)
+
Y1
± 0.35
± 1.0
± 1.0
10V
( Z2
( X1
− Z1)
− X2)
+ Y1
± 0.75
± 2.0
± 2.5
10V
( Z2 − Z1)
( X1 − X2 )
+ Y1
± 0.35
± 1.0
± 1.0
( X1 − X2 )2
10V
+
Z2
± 0.6
( X1 − X2 )2
10V
+
Z2
± 0.3
( X1 − X2 )2
10V
+
Z2
± 0.6
( X1 − X2 )2
10V
+
Z2
± 0.3
V
V
mV
µV/°C
mV
µV/°C
dB
µA
µA
MΩ
%
%
%
%
10V ( Z2 − Z1) + X2
± 1.0
10V ( Z2 − Z1) + X2
± 0.5
10V ( Z2 − Z1) + X2
± 1.0
10V ( Z2 − Z1) + X2
± 0.5
%
–2–
REV. A
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