Datasheet

0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k 100k
1M
Gain(dB)
InputFrequency(Hz)
-50 -25 0 25 50 75 100
Offset( V)m
Temperature( C)°
125
100
80
60
40
20
0
20
40
60
80
100
-
-
-
-
-
160mVRange
320mVRange
80mVRange
40mVRange
-25-50 0 25 50
75
100
125
GainError(m%)
320mVRange
160mVRange
40mVRange
80mVRange
Temperature( C)°
100
80
60
40
20
0
20
40
60
80
100
-
-
-
-
-
Offset(mV)
32VRange
16VRange
-50 -25 0 25 50 75 100
Temperature( C)°
125
50
45
40
35
30
25
20
15
10
5
0
20
15
10
5
0
-5
-10
-15
-20
-0.4
-0.3
-0.2
-0.1 0
0.1 0.2 0.3
INL( V)m
InputVoltage(V)
0.4
GainError(m%)
32V
16V
-50 -25 0 25 50 75 100
Temperature( C)°
125
100
80
60
40
20
0
20
40
60
80
100
-
-
-
-
-
INA220
SBOS459D –JUNE 2009–REVISED SEPTEMBER 2010 www.ti.com
TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
IN+
= 12V, V
SENSE
= (V
IN+
– V
IN–
) = 32mV, PGA = ÷ 1, and BRNG = 1, unless otherwise noted.
FREQUENCY RESPONSE ADC SHUNT OFFSET vs TEMPERATURE
Figure 1. Figure 2.
ADC SHUNT GAIN ERROR vs TEMPERATURE ADC BUS VOLTAGE OFFSET vs TEMPERATURE
Figure 3. Figure 4.
ADC BUS GAIN ERROR vs TEMPERATURE INTEGRAL NONLINEARITY vs INPUT VOLTAGE
Figure 5. Figure 6.
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