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OPA445ADDA Datasheet, PDF (6/25 Pages) Texas Instruments – SBOS156B High Voltage FET-Input | |||
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OPA445
SBOS156B â MARCH 1987 â REVISED APRIL 2008
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C and VS = ±40V, unless otherwise noted.
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OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
(V+)
(V+) â 2
(V+) â 4
(V+) â 6
(V+) â 8
(V+) â 10
Sourcing
Current
(Vâ) + 10
(Vâ) + 8
(Vâ) + 6
(Vâ) + 4
(Vâ) + 2
Sinking
Current
(Vâ)
0
±5
±10
±15
±20
±25
±30
Output Current (mA)
SUPPLY CURRENT vs TEMPERATURE
5
4
3
2
â75 â50 â25 0 25 50 75
Ambient Temperature (_C)
100 125
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
20
Typical production
18
distribution of
16
packaged units.
14
12
10
8
6
4
2
0
Offset Voltage (mV)
OUTPUT VOLTAGE SWING vs TEMPERATURE
(V+)
(V+) â 1
(V+) â 2
Positive Swing
(V+) â 3
(V+) â 4
(Vâ) + 4
(Vâ) + 3
(Vâ) + 2
Negative Swing
(Vâ) + 1
(Vâ)
â75 â50 â25 0
25 50 75 100 125
Temperature (_C)
35
30
25
20
15
10
5
0
â50
OUTPUT CURRENT vs TEMPERATURE
ShortâCircuit Current
Output Current
VO = ±35V
â25
0
25
50
75 100 125
Temperature (_ C)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
25
Typical production
distribution of
20
packaged units.
15
10
5
0
Offset Voltage Drift (µV/_ C)
6
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