AD526 Analog Devices, Inc., AD526 Datasheet - Page 2

• Manufacturer Part Number: AD526
• Description: Software Programmable Gain Amplifier
• Manufacturer: Analog Devices, Inc.

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