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What is UPC4558?

This electronic component, produced by the manufacturer "NEC", performs the same function as "HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER".


UPC4558 Datasheet PDF - NEC

Part Number UPC4558
Description HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER
Manufacturers NEC 
Logo NEC Logo 


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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC4558
HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER
DESCRIPTION
The µPC4558 is a dual type operational amplifier having internal phase compensating circuits, its electrical
characteristics features higher speed, broader bandwidth, and lower noise compared with such conventional general
purpose operational amplifier as µPC741.
Therefore, application to active filters, audio amplifiers, VCO, etc. can be realized with simple circuit composition.
FEATURES
Internal frequency compensation
Low noise
Output short circuit protection
ORDERING INFORMATION
Part Number
µPC4558C
µPC4558G2
µPC4558G2(5)
Package
8-pin plastic DIP (7.62 mm (300))
8-pin plastic SOP (5.72 mm (225))
8-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/2 Circuit)
PIN CONFIGURATION (Top View)
V+
R1
Q5
Q7
II
IN +
Q1
Q3
Q8
Q2
Q9
R5
C2
Q6
Q4
Q10
Q11
R6
Q13
R7 R8
Q12 Q14
Q15
µPC4558C, 4558G2
OUT1 1
8 V+
II1 2
1
–+
7 OUT2
IN1 3
2
+–
6 II2
V4
5 IN2
OUT
R2
C1 R3
R4
D
R9
V
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G10518EJAV0DS00 (10th edition)
Date Published March 2004 N CP(K)
Printed in Japan
The mark shows major revised points.
1987

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UPC4558 equivalent
µPC4558
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C, TYP.)
POWER DISSIPATION
600
500
µ PC4558G2
400
300 µPC4558C
200˚C/W
200 227˚C/W
100
0 20 40 60 80 100
TA - Operating Ambient Temperature - ˚C
OPEN LOOP FREQUENCY RESPONSE
120
V+_ = _+15 V
100
80
60
40
20
0
1 10 100 1 k 10 k 100 k 1 M 10 M
f- Frequency - Hz
LARGE SIGNAL FREQUENCY RESPONSE
36
V+_ = _+15 V
32
28
24
20
16
12
8
4
0
100 1 k 10 k 100 k 1 M
f - Frequency - Hz
OUTOUT VOLLTAGE SWING
30
V+_ = _+15 V
25
20
15
10
5
100
1k
RL - Load Resistance -
10 k
INPUT BIAS CURRENT
120
V+_ = _+15 V
100
80
60
40
20
0
20 0
20 40 60 80
TA - Operating Ambient Temperature - ˚C
INPUT OFFSET VOLTAGE
3
V+_ = _+15 V
2 each 5 samples data
1
0
1
2
3
20 0 20 40 60 80
TA - Operating Ambient Temperature - ˚C
Data Sheet G10518EJAV0DS
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UPC4558 electronic component.


Information Total 11 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
UPC4556The function is HIGH PERFORMANCE DUAL DECOMPENSATED OPERATIONAL AMPLIFIER. NECNEC
UPC4556CThe function is HIGH PERFORMANCE DUAL DECOMPENSATED OPERATIONAL AMPLIFIER. NECNEC
UPC4556G2The function is HIGH PERFORMANCE DUAL DECOMPENSATED OPERATIONAL AMPLIFIER. NECNEC

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