AD8421 AD [Analog Devices], AD8421 Datasheet - Page 4

• Manufacturer Part Number: AD8421
• Description: 3 nV/?Hz, Low Power
• Manufacturer: AD [Analog Devices]

AD8421
Parameter
DYNAMIC RESPONSE
GAIN
INPUT
OUTPUT
REFERENCE INPUT
Small Signal Bandwidth
Settling Time to 0.01%
Settling Time to 0.001%
Slew Rate
Gain Range
Gain Error
Gain Nonlinearity
Gain vs. Temperature
Input Operating Voltage Range
Output Swing
Short-Circuit Current
Voltage Range
Reference Gain to Output
Input Impedance
R
I
IN
IN
G = 1
G = 10
G = 100
G = 1000
G = 1
G = 10
G = 100
G = 1000
G = 1
G = 10
G = 100
G = 1000
G = 1 to 100
G = 1
G = 10 to 1000
G = 1
G = 10 to 1000
G = 1
G > 1
Differential
Common Mode
Over Temperature
Over Temperature
3
3
4
Test Conditions/
Comments
−3 dB
10 V step
10 V step
G = 1 + (9.9 kΩ/R
V
V
R
R
R
V
V
T
T
R
V
T
V
A
A
A
OUT
OUT
L
L
L
OUT
S
L
S
IN
= ±2.5 V to ±18 V
= ±2.5 V to ±18 V
≥ 2 kΩ
= 600 Ω
≥ 600 Ω
= −40°C
= +85°C
= 2 kΩ
= −40°C to +85°C
+, V
= −10 V to +10 V
= −5 V to +5 V
= ±10 V
IN
− = 0 V
G
)
Min
1
−V
−V
−V
−V
−V
−V
Rev. 0 | Page 4 of 28
S
S
S
S
S
S
+ 2.3
+ 2.5
+ 2.1
+ 1.2
+ 1.2
AR Grade
Typ
10
10
2
0.2
0.7
0.4
0.6
5
1
0.6
0.8
6
35
1
30
5
30||3
30||3
65
20
20
1 ±
0.0001
Max
10,000
0.02
0.2
1
3
50
10
5
−50
+V
+V
+V
+Vs − 1.6
+Vs − 1.6
24
+V
S
S
S
S
− 1.8
− 2.0
− 1.8
Min
1
−V
−V
−V
−V
−V
−V
S
S
S
S
S
S
+ 2.3
+ 2.5
+ 2.1
+ 1.2
+ 1.2
BR Grade
Typ
10
10
2
0.2
0.7
0.4
0.6
5
1
0.6
0.8
6
35
1
30
5
0.1
30||3
30||3
65
20
20
1 ±
0.0001
Max
10,000
0.01
0.1
1
3
50
10
1
−50
+V
+V
+V
+V
+V
24
+V
Data Sheet
S
S
S
S
S
S
− 1.8
− 2.0
− 1.8
− 1.6
− 1.6
Unit
MHz
MHz
MHz
MHz
μs
μs
μs
μs
μs
μs
μs
μs
V/μs
V/V
%
%
ppm
ppm
ppm
ppm
ppm/°C
ppm/°C
GΩ||pF
GΩ||pF
V
V
V
V
V
mA
kΩ
μA
V
V/V