AD620_04 AD [Analog Devices], AD620_04 Datasheet - Page 3

• Manufacturer Part Number: AD620_04
• Description: Low Cost Low Power Instrumentation Amplifier
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
Typical @ 25°C, V
Table 1.
Parameter
GAIN
VOLTAGE OFFSET
INPUT CURRENT
INPUT
Gain Range
Gain Error
Nonlinearity
Gain vs. Temperature
Input Offset, V
Output Offset, V
Offset Referred to the
Input Bias Current
Input Offset Current
Input Impedance
Input Voltage Range
Input vs. Supply (PSR)
G = 1
G = 10
G = 100
G = 1000
G = 1–1000
G = 1–100
Overtemperature
Average TC
Overtemperature
Average TC
G = 1
G = 10
G = 100
G = 1000
Overtemperature
Average TC
Overtemperature
Average TC
Differential
Common-Mode
Overtemperature
Overtemperature
2
OSI
OSO
S
= ±15 V, and R
3
Conditions
V
G = 1 + (49.4 kΩ/R
V
R
R
G = 1
Gain >1
(Total RTI Error = V
V
to ± 15 V
V
to ± 15 V
V
to ± 15 V
V
V
V
to ± 15 V
V
to ± 15 V
V
to ±18 V
V
to ±5 V
V
to ±18 V
OUT
L
L
OUT
S
S
S
S
S
S
S
S
S
S
= 10 kΩ
= 2 kΩ
= ±5 V
= ±5 V
= ±5 V
= ±15 V
= ± 5 V
= ±5 V
= ±5 V
= ±2.3 V
= ±2.3 V
= ± 5 V
= ±10 V
= −10 V to +10 V
L
2
= 2 kΩ, unless otherwise noted.
−V
−V
−V
−V
Min
1
80
95
110
110
S
S
S
S
+ 1.9
+ 2.1
+ 1.9
+ 2.1
G
OSI
)
+ V
OSO
10||2
10||2
AD620A
Typ
0.03
0.15
0.15
0.40
10
10
30
0.3
400
5.0
100
120
140
140
0.5
3.0
0.3
1.5
/G)
Max
10,000
0.10
0.30
0.30
0.70
40
95
10
−50
125
185
1.0
1000
1500
2000
15
2.0
2.5
1.0
1.5
+V
+V
+V
+V
Rev. G | Page 3 of 20
S
S
S
S
− 1.2
− 1.3
− 1.4
− 1.4
Min
1
80
100
120
120
−V
−V
−V
−V
S
S
S
S
+ 1.9
+ 1.9
+ 2.1
+ 2.1
AD620B
10||2
10||2
Typ
0.01
0.10
0.10
0.35
10
10
15
0.1
200
2.5
100
120
140
140
0.5
3.0
0.3
1.5
Max
0.02
0.15
0.15
0.50
40
95
10
−50
50
85
0.6
500
750
1000
7.0
+V
+V
+V
+V
10,000
1.0
1.5
0.5
0.75
S
S
S
S
− 1.2
− 1.3
− 1.4
+ 2.1
−V
−V
Min
1
80
95
110
110
−V
−V
S
S
S
S
+ 2.3
+ 2.1
+ 1.9
+ 1.9
AD620S
10||2
10||2
Typ
0.03
0.15
0.15
0.40
10
10
30
0.3
400
5.0
100
120
140
140
0.5
8.0
0.3
8.0
1
Max
10,000
0.10
0.30
0.30
0.70
40
95
10
−50
+V
+V
+V
+V
125
225
1.0
1000
1500
2000
15
2
4
1.0
2.0
S
S
S
S
− 1.2
− 1.3
− 1.4
− 1.4
AD620
ppm/°C
ppm/°C
Unit
%
%
%
%
ppm
ppm
µV
µV
µV/°C
µV
µV
µV
µV/°C
dB
dB
dB
dB
nA
nA
pA/°C
nA
nA
pA/°C
V
V
V
V
GΩ_pF
GΩ_pF