AD524
Rev. F | Page 3 of 28
SPECIFICATIONS
@ VS = ±15 V, RL = 2 kΩ and TA = +25°C, unless otherwise noted.
All min and max specifications are guaranteed. Specifications shown in boldface are tested on all production units at the final electrical
test. Results from those tests are used to calculate outgoing quality levels.
Table 1.
AD524A
AD524B
Parameter
Min
Typ
Max
Min
Typ
Max
Unit
GAIN
Gain Equation (External Resistor Gain Programming)
%
20
1
000
,
40
±
+
G
R
%
20
1
000
,
40
±
+
G
R
Gain Range (Pin Programmable)
1 to 1000
G = 1
±0.05
±0.03
%
G = 10
±0.25
±0.15
%
G = 100
±0.5
±0.35
%
G = 1000
±2.0
±1.0
%
Nonlinearity
G = 1
±0.01
±0.005
%
G = 10, G = 100
±0.01
±0.005
%
G = 1000
±0.01
%
Gain vs. Temperature
G = 1
5
ppm/°C
G = 10
15
10
ppm/°C
G = 100
35
25
ppm/°C
G = 1000
100
50
ppm/°C
VOLTAGE OFFSET (May be Nulled)
Input Offset Voltage
250
100
μV
vs. Temperature
2
0.75
μV/°C
Output Offset Voltage
5
3
mV
vs. Temperature
100
50
μV
Offset Referred to the Input vs. Supply
G = 1
70
75
dB
G = 10
85
95
dB
G = 100
95
105
dB
G = 1000
100
110
dB
INPUT CURRENT
Input Bias Current
±50
±25
nA
vs. Temperature
±100
pA/°C
Input Offset Current
±35
±15
nA
vs. Temperature
±100
pA/°C