AN4558 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Dual Operational Amplifiers

AN4558 (AN6552),
AN4558S (AN6552S)
Dual Operational Amplifiers
s Overview
TheAN4558 (AN6552) andthe AN4558S (AN6552S)
are dual operational amplifiers with phase compensation
circuits built-in, and suitable for application to various
electronic circuits such as active filters and audio pream-
plifiers.
s Features
• Phase compensation circuit
• High voltage gain, low noise
• Output short-circuit protection
• Slew rate:SR=1V/µ s typ.
AN4558 (AN6552)
Unit:mm
1
8
2
7
3
6
4
5
6.3±0.3
0.51min.
3.8±0.25 (3.45)
3—15˚
7.62±0.25
0.15+ ^0.1
– 0.05
8-pin DIL Plastic Package (DIP008-P-0300B)
AN4558S (AN6552S)
Unit:mm
1
8
2
7
3
6
4
5
0.3
4.2±0.3
6.5±0.3
s Block Diagram
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)
Vin1– 2
Vin1+ 3
VCC
8
R3
Q3
Q10
Q13
Q28
Q25
R16
Q18
Q1
Q4
R1
Q2
Q8
D1
R5
C2 _Q6
Q5
C1 R2 R4
Q11
Q15
R6
Q9
R7
Q14
R12 DZ
Q12
Q7
R8 R9
Q26
Q29
R13
R19
Q23
Q24
R20
Q18
Q27
Q21
Q22
R17
Q17
D2
C4
Q20
R15
C3
Q16
Q19
R14
6 Vin2–
5 Vin2+
1
4
7
VO1 VEE
VO2