HA17902 Datasheet, PDF (2/14 Pages) Hitachi Semiconductor – Quad Operational Amplifier

HA17902 Series
Pin Arrangement
Vout1 1
Vin(–)1 2
Vin(+)1 3
V_CC 4
Vin(+)2 5
Vin(–)2 6
Vout2 7
1
4
–+ +–
–+ +–
2
3
14 Vout4
13 Vin(–)4
12 Vin(+)4
11 GND
10 Vin(+)3
9 Vin(–)3
8 Vout3
(Top view)
Circuit Structure (1/4)
Vin(–)
Q₂
Q₁
Q₃
Q₄
Vin(+)
Q₈
Q₉
Q₅
Q₆
C
Q₇
R₁
Q₁₁
Q₁₃
Q₁₀
Q₁₂
Vout
2