AD8422BRMZ-RL 查看數據表（PDF） - Analog Devices
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AD8422BRMZ-RL
Analog Devices
AD8422BRMZ-RL Datasheet PDF : 24 Pages
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AD8422
Data Sheet
Parameter
REFERENCE INPUT
RIN
IIN
Voltage Range
Gain to Output
DYNAMIC RESPONSE
Small Signal −3 dB Bandwidth
G=1
G = 10
G = 100
G = 1000
Settling Time 0.01%
G=1
G = 10
G = 100
G = 1000
Settling Time 0.001%
G=1
G = 10
G = 100
G = 1000
Slew Rate
GAIN3
Gain Range
Gain Error
G=1
G = 10
G = 100
G = 1000
Gain Nonlinearity
G=1
G = 10
G = 100
G = 1000
Gain vs. Temperature
G=1
G>1
INPUT
Input Impedance
Differential
Common Mode
Input Operating Voltage Range4
Over Temperature
OUTPUT
Output Swing, RL = 10 kΩ
Over Temperature
Output Swing, RL = 10 kΩ
Over Temperature
Output Swing, RL = 2 kΩ
Over Temperature5
Output Swing, RL = 2 kΩ
Over Temperature
Short-Circuit Current
Test Conditions/
Comments
VIN+, VIN−, VREF = 0 V
10 V step
10 V step
G = 1 to 100
G = 1 + (19.8 kΩ/RG)
VOUT ± 10 V
VOUT = −10 V to +10 V
RL = 2 kΩ
VS = ±1.8 V to ±18 V
T = −40°C to +85°C
VS = ±15 V
T = −40°C to +85°C
VS = ±1.8 V
T = −40°C to +85°C
VS = ±15 V
T = −40°C to +85°C
VS = ±1.8 V
T = −40°C to +85°C
AD8422ARZ
AD8422BRZ
Min
Typ
Max
Min
Typ
Max
Unit
20
35
–VS
1
20
50
35
+VS
–VS
1
kΩ
50
µA
+VS
V
V/V
2200
850
120
12
2200
kHz
850
kHz
120
kHz
12
kHz
13
13
µs
13
13
µs
12
12
µs
80
80
µs
15
15
µs
15
15
µs
15
15
µs
160
160
µs
0.8
0.8
V/µs
1
1000
1
1000
V/V
0.03
0.01
%
0.2
0.04
%
0.2
0.04
%
0.2
0.04
%
0.5
5
2
5
4
10
10
20
0.5
5
ppm
2
5
ppm
4
10
ppm
10
20
ppm
5
1
ppm/°C
−80
–80
ppm/°C
−VS + 1.2
−VS + 1.2
200||2
200||2
−VS + 0.2
−VS + 0.25
−VS + 0.12
−VS + 0.13
−VS + 0.25
−VS + 0.3
−VS + 0.15
−VS + 0.2
20
+VS − 1.1
+VS − 1.2
–VS + 1.2
–VS + 1.2
200||2
200||2
+VS − 0.2 −VS + 0.2
+VS − 0.25 −VS + 0.25
+VS − 0.12 −VS + 0.12
+VS − 0.13 −VS + 0.13
+VS − 0.25 −VS + 0.25
+VS – 1.4 −VS + 0.3
+VS − 0.15 −VS + 0.15
+VS − 0.2 −VS + 0.2
20
+VS − 1.1
+VS − 1.2
GΩ||pF
GΩ||pF
V
V
+VS − 0.2 V
+VS − 0.25 V
+VS − 0.12 V
+VS − 0.13 V
+VS − 0.25 V
+VS – 1.4 V
+VS − 0.15 V
+VS − 0.2 V
mA
Rev. 0 | Page 4 of 24
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