OPA350 Datasheet, PDF (10/40 Pages) Burr-Brown (TI) – High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ™ Series

OPA350, OPA2350, OPA4350
SBOS099D – SEPTEMBER 2000 – REVISED DECEMBER 2015
Typical Characteristics (continued)
All specifications at T_A = 25°C, V_S = 5 V, and R_L = 1 kΩ connected to V_S/2, unless otherwise noted.
1k
1.5
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100
1.0
10
0.5
1
0.0
0.1
−75 −50 −25
0 25 50
Temperature (°C)
75 100 125
−0.5
−0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common−Mode Voltage (V)
Figure 13. Input Bias Current vs Temperature
100
10
1
0.1
G = 100
0.01
0.001
G = 10
G=1
0.0001
1
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Figure 14. Input Bias Current vs Input Common-Mode
Voltage
6 _{VS = 5.5V}
5
4
Maximum output
voltage without
slew rate−induced
distortion.
3 V_S = 2.7V
2
1
0
100k
1M
10M
Frequency (Hz)
100M
Figure 15. Closed-Loop Output Impedance vs Frequency
V+
(V+)−1
(V+)−2
(V−)+2
(V−)+1
+125°C
−55°C
+25°C
Depending on circuit configuration
(including closed−loop gain) performance
may be degraded in shaded region.
+125°C
+25°C
−55 °C
(V−)
0
±10
±20
±30
±40
Output Current (mA)
Figure 16. Maximum Output Voltage vs Frequency
140
I_OUT = 250µA
130
I_OUT = 2.5mA
120
110
I_OUT = 4.2mA
100
90
80
70
60
0
20 40 60 80 100 120 140 160 180 200
Output Voltage Swing from Rails (mV)
Figure 17. Output Voltage Swing vs Output Current
Figure 18. Open-Loop Gain vs Output Voltage Swing
10
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