Datasheet

−60
−50
−40
−30
−20
−10
0
1 10 100 1k 10k 100k
Frequency (Hz)
Gain (dB)
G001
−50
−45
−40
−35
−30
−25
−20
−15
−10
−5
0
5
10
15
20
25
30
35
40
45
50
−50
−45
−40
−35
−30
−25
−20
−15
−10
−5
0
5
10
15
20
25
30
35
40
45
50
Input Offset Voltage (µV)
G002
Population
−10.4
−10.2
−10
−9.8
−9.6
−9.4
−9.2
−9
−50 −25 0 25 50 75 100 125
Temperature (°C)
Offset (µV)
G003
140
150
160
170
−50 −25 0 25 50 75 100 125
Temperature (°C)
Common-Mode Rejection Ratio (dB)
G004
0
100
200
300
400
500
600
−50 −25 0 25 50 75 100 125
Temperature (°C)
Gain Error (m%)
G006
−500 −400 −300 −200 −100
0
100 200 300 400 500
−500 −400 −300 −200 −100
0
100 200 300 400 500
Shunt Gain Error (m%)
G005
Population
INA230
www.ti.com SBOS601 –FEBRUARY 2012
TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= +3.3 V, V
IN+
= 12 V, V
SENSE
= (V
IN+
– V
IN–
) = 0 mV, and V
BUS
= 12 V, unless otherwise noted.
SHUNT INPUT OFFSET VOLTAGE
FREQUENCY RESPONSE PRODUCTION DISTRIBUTION
Figure 2. Figure 3.
SHUNT INPUT OFFSET VOLTAGE SHUNT INPUT COMMON-MODE REJECTION RATIO
vs TEMPERATURE vs TEMPERATURE
Figure 4. Figure 5.
SHUNT INPUT GAIN ERROR PRODUCTION DISTRIBUTION SHUNT INPUT GAIN ERROR vs TEMPERATURE
Figure 6. Figure 7.
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