Datasheet

−0.3 −0.2 −0.1
0
0.1 0.2 0.4
Input Gain Error (%)
Population
G006
0.3
0
50
100
150
200
250
300
350
400
−50 −25 0 25 50 75 100 125 150
Temperature (°C)
Input Gain Error (m%)
G007
30
35
40
45
50
−50 −25 0 25 50 75 100 125 150
Temperature (°C)
Input Offset Voltage (µV)
G004
115
120
125
130
−50 −25 0 25 50 75 100 125 150
Temperature (°C)
Common−Mode Rejection (dB)
G005
−160 −120
−80 −40
0
40 80
120
200
Input Offset Voltage (µV)
Population
G003
160
−60
−50
−40
−30
−20
−10
0
1 10 100 1k 10k 100k
Frequency (Hz)
Gain (dB)
G001
INA3221
www.ti.com SBOS576A –MAY 2012–REVISED JUNE 2013
TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= +3.3 V, VIN+ = 12 V, V
SENSE
= (VIN+) – (VIN–) = 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 SHUNT INPUT GAIN ERROR
PRODUCTION DISTRIBUTION vs TEMPERATURE
Figure 6. Figure 7.
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