HA17741 Datasheet, PDF (13/18 Pages) Hitachi Semiconductor – General-Purpose Operational Amplifier (Frequency Compensated)

Maximum Output Voltage Amplitude vs.
Load Resistance Characteristics
16
12
8
4
0
−4
V_CC = +15 V
V_EE = −15 V
−8
−12
200 500 1 k 2 k 5 k 10 k
Load resistance R_L (Ω)
HA17741/PS
Offset Adjustment
Characteristics
1.6
V_CC = +15 V, V_EE = −15 V
1.2
R₁ = 51 Ω, R₂ = 5.1 kΩ
See the voltage offset
adjustment circuit diagram.
0.8
R = 10 kΩ
0.4
R = 5 kΩ
0
−0.4
−0.8
R = 20 kΩ
−1.2
−1.6
0 20 40 60 80 100
Resistor position a (%)
Maximum Output Voltage Amplitude vs.
Frequency Characteristics
28
24
20
16
12
8
V_CC = +15 V
V_EE = −15 V
R_L = 10 kΩ
4
0
100 200 500 1 k 2 k
5 k 10 k 20 k 50 k 100 k 200 k 500 k
Frequency f (Hz)
Input Resistance vs.
Frequency Characteristics
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
100 200
500 1 k 2 k 5 k 10 k 20 k 50 k 100 k 200 k 500 k 1 M
Frequency f (Hz)
13