HA17301P Datasheet, PDF (8/14 Pages) Hitachi Semiconductor – Quad Operational Amplifier

HA17301P
28
V_CC = 28 V
24
20
20
16
15
12
10
8
5
4
3
V_REF = 5 V
0
123 45 678 9
Input voltage Vin (V)
Figure 8 Positive Input Voltage Comparator Operating Characteristics (1)
24
20
V⁺ = 15 V
16
12
8
4
0
2 4 6 8 10 12 14 16 18
Input voltage Vin (V)
Figure 9 Positive Input Voltage Comparator Operating Characteristics (2)
2. Negative Input Voltage Comparator
V⁺
Vin
V_REF
R₁
100 kΩ
R₂
100 kΩ
R₃
R₄
200 kΩ 200 kΩ
−
I^−
+
I⁺
Vout
Figure 10 Negative Input Voltage Comparator
8