Datasheet

V
CM
(V)
CMRR (dB)
140
130
120
110
100
90
80
-2 11 24 37 50 63 76
125 °C
25°C
-40°C
V
S
= 5V
V
CM
(V)
CMRR (dB)
140
130
120
110
100
90
80
-2 11 24 37 50 63 76
125°C
25°C
-40°C
V
S
= 5V
V
CM
(V)
I
S
(PA)
2300
2100
1900
1700
1500
1300
1100
900
700
500
300
-2 -1 0 1 2 3 4 16 28 40 52 64 76
V
S
= 5V
125°C
25°C
-40°C
|
V
CM
(V)
I
S
(PA)
2500
2300
2100
1900
1700
1500
1300
1100
900
700
500
-2 -1 0 1 2 3 4 16 28 40 52 64 76
V
S
= 12V
125 °C
25°C
-40°C
|
V
S
(V)
I
S
(PA)
2500
2400
2300
2200
2100
2000
1900
800
700
600
500
400
300
2.7 5.3 8.0 10.6 13.2
25°C
125°C-40°C
V
CM
= 2.1V V
CM
=-2V
| |
V
CM
(V)
I
S
(PA)
2300
2100
1900
1700
1500
1300
1100
900
700
500
300
-2 -1 0 1 2 3 4 16 28 40 52 64 76
25°C
V
S
= 2.7V
125°C
-40°C
|
LMP8640
LMP8640HV
SNOSB28F –AUGUST 2010–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics
Unless otherwise specified: T
A
= 25°C, V
S
=V
+
-V
-
, V
SENSE
= +IN - (-IN), R
L
= 10 MΩ.
Supply Curent vs. Supply Voltage Supply Current vs. V
CM
Figure 2. Figure 3.
Supply Current vs. V
CM
Supply Current vs. V
CM
Figure 4. Figure 5.
CMRR vs. V
CM
(Gain 20V/V) CMRR vs. V
CM
(Gain 50V/V)
Figure 6. Figure 7.
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