OPA354A-Q1 Datasheet, PDF (9/37 Pages) Texas Instruments – 250-MHz, Rail-to-Rail I/O, CMOS Operational Amplifiers

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OPA354A-Q1, OPA2354A-Q1, OPA4354-Q1
SBOS492E – JUNE 2009 – REVISED AUGUST 2016
Typical Characteristics (continued)
T_A = 25°C, V_S = 5 V, R_F = 0 Ω, R_L = 1 kΩ connected to V_S / 2 (unless otherwise noted)
180
0.8
160
0.7
140
120
0.6
Phase
100
0.5
80
dP
0.4
60
40
Gain
20
0
-20
0.3
0.2
0.1
dG
-40
0
10 100 1k 10k 100k 1M 10M 100M 1G
1
2
3
4
Frequency (Hz)
Number of 150W Loads
Figure 17. Open-Loop Gain and Phase
10k
Figure 18. Composite Video Differential Gain and Phase
3
1k
2
100
125°C
25°C –55°C
1
10
1
-55 -35 -15
5 25 45 65
Temperature (°C)
85 105 125 135
Figure 19. Input Bias Current vs Temperature
7
6
V_S = 5V
5
4
V_S = 2.5V
3
2
1
0
-55 -35 -15
5 25 45 65
Temperature (°C)
85 105 125 135
0
0
20
V_S = 3 V
40
60
80
Output Current (mA)
100
120
Figure 20. Output Voltage Swing vs Output Current
5
4
3
125°C
25°C -55°C
2
1
0
0 25 50 75 100 125 150 175 200
Output Current (mA)
Figure 21. Supply Current vs Temperature
Figure 22. Output Voltage Swing vs
Output Current for V_S = 5 V
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