RHF43B_11 Datasheet, PDF (9/16 Pages) STMicroelectronics – Rad-hard precision bipolar single operational amplifier

RHF43B
Electrical characteristics
Figure 13. Differential input voltage vs. output Figure 14. Noise vs. frequency at V_CC= 3 V and
voltage at V_CC = 16 V
V_CC = 16 V
Vcc=3V, Vicm=2.5V, Tamb=25°C
Vcc=16V, Vicm=2.5V, Tamb=25°C
Figure 15. Voltage gain and phase vs.
frequency at V_icm = 1.5 V
50
180
40
150
30
120
90
20
60
10
30
0
0
−10
−20
Vcc=3V, Vicm=1.5V, G= −100
−30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
−40
Tamb=25°C
−30
−60
−90
−120
−150
−50
−180
10⁴
10⁵
10⁶
10⁷
Figure 16. Voltage gain and phase vs.
frequency at V_icm = 2.5 V
50
180
40
150
120
30
90
20
60
10
30
0
0
−10
−20
Vcc=3V, Vicm=2.5V, G= −100
−30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
−40
Tamb=25°C
−30
−60
−90
−120
−150
−50
−180
10⁴
10⁵
10⁶
10⁷
Figure 17. Voltage gain and phase vs.
frequency at V_icm = 0.5 V
50
180
40
150
30
120
90
20
60
10
30
0
0
−10
−20
Vcc=3V, Vicm=0.5V, G= −100
−30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
−40
Tamb=25°C
−30
−60
−90
−120
−150
−50
−180
10⁴
10⁵
10⁶
10⁷
Figure 18. Voltage gain and phase vs.
frequency at V_icm = 8 V
50
180
40
150
30
120
90
20
60
10
30
0
0
−10
−20
Vcc=16V, Vicm=0.5V, G= −100
−30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
−40
Tamb=25°C
−30
−60
−90
−120
−150
−50
−180
10⁴
10⁵
10⁶
10⁷
Doc ID 13477 Rev 8
9/16