OPA2320-Q1_15 Datasheet, PDF (11/31 Pages) Texas Instruments – Precision, 20-MHz, 0.9-pA, Low-Noise, RRIO,CMOS Operational Amplifier

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OPA2320-Q1
SLOS884 – SEPTEMBER 2014
Typical Characteristics (continued)
At T_A = 25°C, V_(CM) = V_O = mid-supply, and R_(L) = 10 kΩ, unless otherwise noted.
12
Rise
0.1
V_O
Fall
0.075
11.5
V_I
0.05
11
0.025
10.5
0
-0.025
10
-0.05
9.5
-0.075
9
1.6 2 2.4 2.8 3.2 3.6 4 4.4 4.8 5.2 5.6
C_(L) = 50 pF
Supply Voltage (V)
-0.1
-0.8
-0.4
V_S = ±2.75 V
0
0.4
0.8
Time (ms)
G = 1 V/V
1.2
1.6
V_I = 100 mV_PP
0.1
0.075
0.05
0.025
Figure 25. Slew Rate vs Supply Voltage
V_O
V_I
Figure 26. Small-Signal Step Response
1.5
V_I
1
V_O
0.5
0
0
-0.025
-0.5
-0.05
-1
-0.075
-0.1
-1.6
-1.2
V_S = ±2.75 V
-0.8
-0.4
0
Time (ms)
G = –1 V/V
0.4
0.8
V_I = 100 mV_PP
-1.5
-0.4
0
V_S = ±2.75 V
0.4
0.8
Time (ms)
G = 1 V/V
1.2
1.6
V_I = 2 V_PP
Figure 27. Small-Signal Step Response
Figure 28. Large-Signal Step Response vs Time
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