OPA2325 Datasheet, PDF (9/32 Pages) Texas Instruments – Precision, 10-MHz, Low-Noise, Low-Power, RRIO, CMOS Operational Amplifier

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Typical Characteristics (continued)
at T_A = 25°C, V_CM = V_OUT = mid-supply, and R_L = 10 kΩ (unless otherwise noted)
25
2.0
OPA2325
SBOS637 – OCTOBER 2016
20
1.5
15
1.0
10
5
0.5
I_OS
0
0.0
Input Offset Current (pA)
±75 ±50 ±25 0 25 50 75 100 125 150
C016
Temperature (ƒC)
C014
Figure 13. Input Offset Current Distribution Histogram
3
2.5
2
1.5
1
125°C
0.5
85°C
25°C
±40°C
0
0
10
20
30
40
50
60
I_O (mA)
C009A
Figure 14. Input Bias Current vs Temperature
0
-0.5
125°C
-1
85°C
-1.5
-2
-2.5
-3
0
±40°C
25°C
10
20
30
40
50
60
I_O (mA)
C009B
Figure 15. Output Voltage Swing (Positive) vs
Output Current
60
50
I_SC, Sink
40
30
20
I_SC, Source
10
0
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
100 125 150
C008
Figure 16. Output Voltage Swing (Negative) vs
Output Current
120
100
PSRR+
80
60
PSRR-
CMRR
40
20
0
1
10
100
1k
10k
100k
1M
Frequency (Hz)
C203
Figure 17. Short-Circuit Current vs Temperature
Figure 18. CMRR and PSRR vs Frequency
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