AD8226_16 Datasheet, PDF (5/29 Pages) Analog Devices – Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier

AD8226
Data Sheet
Parameter
Settling Time 0.01%
G=1
G = 10
G = 100
G = 1000
Slew Rate
GAIN
Gain Range
Gain Error
G=1
G = 5 to 1000
Gain Nonlinearity
G = 1 to 10
G = 100
G = 1000
Gain vs. Temperature²
G=1
G>1
INPUT
Input Impedance
Differential
Common Mode
Input Operating Voltage Range³
Input Overvoltage Range
OUTPUT
Output Swing
R_L = 2 kΩ to Ground
R_L = 10 kΩ to Ground
R_L = 100 kΩ to Ground
Short-Circuit Current
POWER SUPPLY
Operating Range
Quiescent Current
TEMPERATURE RANGE
Conditions
10 V step
G=1
G = 5 to 100
G = 1 + (49.4 kΩ/R_G)
V_OUT ±10 V
V_OUT = −10 V to +10 V
R_L ≥ 2 kΩ
R_L ≥ 2 kΩ
R_L ≥ 2 kΩ
T_A = −40°C to +85°C
T_A = 85°C to 125°C
T_A = −40°C to +125°C
V_S = ±1.35 V to +36 V
T_A = +25°C
T_A = +125°C
T_A = −40°C
T_A = −40°C to +125°C
T_A = +25°C
T_A = +125°C
T_A = −40°C
T_A = +25°C
T_A = +125°C
T_A = −40°C
T_A = −40°C to +125°C
Dual-supply operation
T_A = +25°C
T_A = −40°C
T_A = +85°C
T_A = +125°C
ARZ, ARMZ
Min
Typ Max
25
15
40
350
0.4
0.6
1
1000
0.015
0.15
10
75
750
5
5
−100
BRZ, BRMZ
Min
Typ Max
25
15
40
350
0.4
0.6
1
1000
0.01
0.1
10
75
750
1
2
−100
Unit
µs
µs
µs
µs
V/µs
V/µs
V/V
%
%
ppm
ppm
ppm
ppm/°C
ppm/°C
ppm/°C
−V_S − 0.1
−V_S − 0.05
−V_S − 0.15
+V_S − 40
0.8||2
0.4||2
+V_S − 0.8
+V_S − 0.6
+V_S − 0.9
−V_S + 40
−V_S − 0.1
−V_S − 0.05
−V_S − 0.15
+V_S − 40
0.8||2
0.4||2
+V_S − 0.8
+V_S − 0.6
+V_S − 0.9
−V_S + 40
GΩ||pF
GΩ||pF
V
V
V
V
−V_S + 0.4
−V_S + 0.4
−V_S + 1.2
−V_S + 0.2
−V_S + 0.3
−V_S + 0.2
−V_S + 0.1
13
+V_S − 0.7
+V_S – 1.0
+V_S – 1.1
−V_S + 0.4
−V_S + 0.4
−V_S + 1.2
+V_S − 0.2
+V_S − 0.3
+V_S − 0.2
−V_S + 0.2
−V_S + 0.3
−V_S + 0.2
+V_S − 0.1 −V_S + 0.1
13
+V_S − 0.7 V
+V_S – 1.0 V
+V_S – 1.1 V
+V_S − 0.2 V
+V_S − 0.3 V
+V_S − 0.2 V
+V_S − 0.1 V
mA
±1.35
−40
±18
350 425
250 325
450 525
525 600
+125
±1.35
−40
±18
V
350 425
µA
250 325
µA
450 525
µA
525 600
µA
+125
°C
1 _{The input stage uses pnp transistors; therefore, input bias current always flows out of the part.}
2 _{The values specified for G > 1 do not include the effects of the external gain-setting resistor, RG.}
3 _{Input voltage range of the AD8226 input stage. The input range depends on the common-mode voltage, the differential voltage, the gain, and the reference voltage.}
See the Input Voltage Range section for more information.
Rev. C | Page 4 of 28