Datasheet

1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-40
-25
0
25 50
75 100
Offset(mV)
Temperature( C)°
125
CriticalComparator -
CriticalComparator+
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-40
-25
0
25 50
75 100
Full-ScaleError(mV)
Temperature( C)°
125
CriticalComparator -
CriticalComparator+
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
0
5
10
15 20
25
InputCurrents(mA)
V Voltage(V)
IN-
30
V
S+
=5V
V 5V
S+
=
V
S+
=3V
V 3V
S+
=
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
-25
0
25 50
75 100
I
(mA)
Q
Temperature( C)°
125
V =5V
S
V =3V
S
16
14
12
10
8
6
4
2
0
-40
-25
0
25
125
I ( A)m
Q
Temperature( C)°
V =5V
S
V =3V
S
50 75 100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1k
10k
100k
1M
10M
I
Q
(m
A)
SCLFrequency(Hz)
V =5V
S
V =
S
3V
INA209
www.ti.com ......................................................................................................................................................... SBOS403B – JUNE 2007 – REVISED MARCH 2009
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
IN+
= 12V, V
SENSE
= (V
IN+
– V
IN –
) = 32mV, PGA = ÷ 1, and BRNG = 1, unless otherwise noted.
CRITICAL COMPARATOR FULL-SCALE ERROR vs
CRITICAL COMPARATOR OFFSET vs TEMPERATURE TEMPERATURE
Figure 7. Figure 8.
INPUT CURRENTS WITH LARGE DIFFERENTIAL
VOLTAGES
(V
IN+
at 12V, Sweep of V
IN –
) ACTIVE I
Q
vs TEMPERATURE
Figure 9. Figure 10.
SHUTDOWN I
Q
vs TEMPERATURE ACTIVE I
Q
vs I
2
C CLOCK FREQUENCY
Figure 11. Figure 12.
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