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| OPA2325 Datasheet, PDF (8/32 Pages) Texas Instruments – Precision, 10-MHz, Low-Noise, Low-Power, RRIO, CMOS Operational Amplifier | |||
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OPA2325
SBOS637 â OCTOBER 2016
www.ti.com
Typical Characteristics (continued)
at TA = 25°C, VCM = VOUT = mid-supply, and RL = 10 kΩ (unless otherwise noted)
40.0
40.0
30.0
30.0
20.0
10.0
VS = ± 1.1 V
20.0
10.0
VS = ±1.1 V
0.0
±10.0
VS = ± 2.75 V
0.0
±10.0
VS = ±2.75 V
±20.0
±20.0
±30.0
±30.0
±40.0
±75 ±50 ±25
0 25 50 75
Temperature (ÆC)
RL = 10 kΩ
100 125 150
C005
±40.0
±75 ±50 ±25
0 25 50 75
Temperature (ÆC)
RL = 2 kΩ
100 125 150
C006
Figure 7. Open-Loop Gain vs Temperature
1000
900
800
700
VS = ± 2.75 V
600
500
VS = ± 1.1 V
400
300
200
100
0
±75 ±50 ±25
0 25 50 75 100 125 150
Temperature (ÆC)
C007
Figure 8. Open-Loop Gain vs Temperature
800
700
600
500
400
300
200
100
0
0
0.5
1
1.5
2
2.5
3
Supply Voltage (V)
C004
Figure 9. Quiescent Current vs Temperature
10
8
6
4
2
0
±2
±4
±6
±8
±10
±3
±2
±1
0
1
VCM (V)
2
3
C013
Figure 10. Quiescent Current vs Supply Voltage
20
15
10
5
0
Input Bias Current (pA)
C015
Figure 11. Input Bias Current vs Common-Mode Voltage
Figure 12. Input Bias Current Distribution Histogram
8
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