TSH70 Datasheet, PDF (10/25 Pages) STMicroelectronics – WIDE BAND, LOW POWER OPERATIONAL AMPLIFIER WITH STANDBY FUNCTION

TSH70, 71, 72, 73, 74, 75
Closed Loop Gain and Phase vs. Frequency
Gain=+2, Vcc= ±1.5V, RL=150Ω, T_amb = 25^°C
10
200
5
Gain
100
0
-5
0
Phase
-10
-100
-15
-20
1E+4
1E+5 1E+6 1E+7
Frequency (Hz)
1E+8
-200
1E+9
Closed Loop Gain and Phase vs. Frequency
Gain=-10, Vcc= ±1.5V, RL=150Ω, T_amb = 25^°C
30
200
Phase
150
20
100
Gain
10
50
0
0
-50
-10
1E+4
1E+5 1E+6 1E+7 1E+8
Frequency (Hz)
-100
1E+9
Large Signal Measurement - Positive Slew Rate
Gain=2,Vcc=±1.5V,ZL=150Ω//5.6pF,Vin=400mVpk
1
0.5
0
-0.5
-1
0
10
20
30
40
50
60
Time (ns)
10/25
Overshoot function of output capacitance
Gain=+2, Vcc= ±1.5V, T_amb = 25^°C
10
150Ω//33pF
150Ω//22pF
150Ω//10pF
5
150Ω
0
-5
1E+6
1E+7
1E+8
Frequency (Hz)
1E+9
Closed Loop Gain and Phase vs. Frequency
Gain=+11, Vcc= ±1.5V, RL=150Ω, T_amb = 25^°C
30
0
Phase
20
-50
Gain
10
-100
0
-10
1E+4
1E+5
1E+6
1E+7
Frequency (Hz)
1E+8
-150
1E+9
Large Signal Measurement - Negative Slew Rate
Gain=2,Vcc=±1.5V,ZL=150Ω//5.6pF,Vin=400mVpk
1
0.5
0
-0.5
-1
0
10
20
30
Time (ns)
40
50