Datasheet

-40 -25 -10 -5 20 35 50 65 80 95 110
1.2
1.22
1.24
1.26
1.28
1.3
OUTPUT OFFSET VOLTAGE (V)
TEMPERATURE (°C)
125
V
S
= 12V
V
S
= 2.7V
V
CM
= 300 mV
V
IN_DIFF
= 50 mV
V
S
= 5V
2.5 4.5 6.5 8.5 10.5 12.5
0.32
0.325
0.33
0.335
0.34
0.345
0.35
DIFFERENTIAL OUTPUT VOLTAGE (V)
SUPPLY VOLTAGE (V)
125°C
85°C
25°C
-40°C
125°C
V
CM
= 300 mV
V
IN_DIFF
= 50 mV
2.5 4.5 6.5 8.5 10.5 12.5
1.2
1.22
1.24
1.26
1.28
1.3
OUTPUT OFFSET VOLTAGE (V)
SUPPLY VOLTAGE (V)
V
CM
= 300 mV
V
IN_DIFF
= 50 mV
85°C
-40°C
25°C
125°C
-40
80
110 125
-8.0
-7.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
BIAS CURRENT (PA)
TEMPERATURE (°C)
-6.0
-25 -10 20
35 50
65
5 95
V
CM
= 300 mV
V
IN_DIFF
= 0
I
BIAS
= (I
IN+
+ I
IN-
)/2
V
S
= 2.7V
V
S
= 5V
V
S
= 12V
-2
-1.5 -1 -0.5 0 0.5 1 1.5 2
DIFFERENTIAL INPUT VOLTAGE (V)
-15
-10
-5
0
5
10
INPUT CURRENT (PA)
I
IN+
I
IN-
V
CM
= 2.5V
V
S
= 5V
V
IN+
SWEEP = 1.6 to 3.4V
V
IN-
SWEEP = 3.4V to 1.6V
2 3 4 5
6 7
8 9 10 11 12
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
BIAS CURRENT (PA)
SUPPLY VOLTAGE (V)
13
V
CM
= 300V
V
IN_DIFF
= 0
I
BIAS
= (I
IN+
+ I
IN-
)/2
LMH7220
SNOSAL3E –SEPTEMBER 2006–REVISED MAY 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS
At T
J
= 25°C; unless otherwise specified: V
CM
= 0.3V, V
OVERDRIVE
= 100 mV, R
L
= 100Ω.
Input Current Bias Current
vs. vs.
Differential Input Voltage Supply Voltage
Figure 4. Figure 5.
Bias Current Output Offset Voltage
vs. vs.
Temperature Supply Voltage
Figure 6. Figure 7.
Output Offset Voltage Differential Output Voltage
vs. vs.
Temperature Supply Voltage
Figure 8. Figure 9.
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