NJM4558/4559

- 1 -

Ver.2013-11-05

DUAL OPERATIONAL AMPLIFIER

■ GENERAL DESCRIPTION

■ PACKAGE OUTLINE

The NJM4558/4559 integrated circuit is a dual high-gain

operational amplifier internally compensated and constructed on a

single silicon chip using an advanced epitaxial process.

Combining the features of the NJM741 with the close parameter

matching and tracking of a dual device on a monolithic chip results

in unique performance characteristics. Excellent channel

separation allows the use of the dual device in single NJM741

operational amplifier applications providing density. It is especially

well suited for applications in differential-in, differential-out as well

as in potentiometric amplifiers and where gain and phase

matched channels are mandatory.

■ FEATURES

● Operating Voltage

( ±4V~±18V )

● High Voltage Gain

( 100dB typ. )

● High Input Resistance

( 5MΩ typ. )

● Bipolar Technology

● Package Outline

DIP8, DMP8, SIP8

SOP8 JEDEC 150mil (only NJM4558),

SSOP8 (only NJM4558)

■ PIN CONFIGURATION

■ EQUIVALENT CIRCUIT ( 1/2 Shown )

NJM4558D

NJM4559D

( DIP8 )

NJM4558M

NJM4559M

( DMP8 )

NJM4558V

( SSOP8 )

NJM4558L

NJM4559L

( SIP8 )

NJM4558E

( SOP8 )

PIN FUNCTION

1. A OUTPUT

2. A - INPUT

3. A +INPUT

4. V

-

5. B +INPUT

6. B - INPUT

7. B OUTPUT

8. V

+

8

7

6

5

1

2

3

4

A

B

( Top View )

NJM4558D, NJM4558M, NJM4558E, NJM4558V

NJM4559D, NJM4559M

A

B

1

2

34

56

7

8

NJM4558L

NJM4559L

- INPUT

OUTPUT

+ INPUT