(@ V = ؎15 V, R = 2 k⍀ and T = +25؇C unless otherwise noted)
AD526–SPECIFICATIONS
S
L
A
AD526J
Typ
AD526A
Typ
AD526B/S
Typ
AD526C
Typ
Model
Min
Max
Min
Max
Min
Max
Min
Max
Units
GAIN
Gain Range
(Digitally Programmable)
Gain Error
Gain = 1
Gain = 2
Gain = 4
1, 2, 4, 8, 16
1, 2, 4, 8, 16
0.02
1, 2, 4, 8, 16
0.01
1, 2, 4, 8, 16
0.05
0.05
0.10
0.15
0.15
0.01
0.01
0.01
0.02
0.02
%
%
%
%
%
0.03
0.03
0.07
0.07
0.02
0.02
0.04
0.04
Gain = 8
Gain = 16
Gain Error Drift
Over Temperature
G = 1
0.5
0.5
0.5
0.5
1.0
2.0
2.0
3.0
5.0
5.0
0.5
0.5
0.5
0.5
1.0
2.0
2.0
3.0
5.0
5.0
0.5
0.5
0.5
0.5
1.0
2.0
2.0
3.0
5.0
5.0
0.5
0.5
0.5
0.5
1.0
2.0
2.0
3.0
5.0
5.0
ppm/°C
ppm/°C
ppm/°C
ppm/°C
ppm/°C
G = 2
G = 4
G = 8
G = 16
Gain Error (TMIN to TMAX
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Nonlinearity
Gain = 1
Gain = 2
Gain = 4
)
0.06
0.06
0.12
0.17
0.17
0.03
0.04
0.04
0.08
0.08
0.02
0.03
0.03
0.05
0.05
0.015
0.015
0.015
0.03
%
%
%
%
%
0.03
0.005
0.001
0.001
0.001
0.001
0.005
0.001
0.001
0.001
0.001
0.005
0.001
0.001
0.001
0.001
0.0035 % FSR
0.001 % FSR
0.001 % FSR
0.001 % FSR
0.001 % FSR
Gain = 8
Gain = 16
Nonlinearity (TMIN to TMAX
Gain = 1
Gain = 2
Gain = 4
Gain = 8
)
0.01
0.01
0.01
0.007 % FSR
0.001 % FSR
0.001 % FSR
0.001 % FSR
0.001 % FSR
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
Gain = 16
VOLTAGE OFFSET, ALL GAINS
Input Offset Voltage
Input Offset Voltage Drift Over
Temperature
Input Offset Voltage
TMIN to TMAX
0.4
5
1.5
20
0.25
3
0.7
10
0.25
3
0.5
10
0.25
3
0.5
10
mV
µV/°C
mV
2.0
1.0
0.8
0.8
Input Offset Voltage vs. Supply
(VS ± 10%)
80
80
84
90
dB
INPUT BIAS CURRENT
Over Input Voltage Range ± 10 V
50
150
50
150
50
150
50
150
pA
ANALOG INPUT
CHARACTERISTICS
Voltage Range
(Linear Operation)
Capacitance
؎10
±12
5
؎10
±12
5
؎10
±12
5
؎10
±12
5
V
pF
RATED OUTPUT
Voltage
؎10
±12
±10
30
؎10
؎5
15
±12
±10
30
؎10
؎5
15
±12
±10
30
؎10
؎5
15
±12
±10
30
V
Current (VOUT = ±10 V)
Short-Circuit Current
DC Output Resistance
Load Capacitance
(For Stable Operation)
mA
mA
Ω
15
0.002
0.002
0.002
0.002
700
700
700
700
pF
–2–
REV. D
ADI [ ADI ]
