NJM4558/4559

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 NJM4558D NJM4558M
NJM4559D NJM4559M
separation allow the use of the dual device in single NJM741
operational amplifier applications providing density.It is especially
well suited for applications in differential-in,defferential-out as well
as in potentiometric amplifiers and where gain and phase
matched channels are mandatory.

NJM4558V NJM4558L
■ FEATURES NJM4559L
● Operating Voltage ( ±4V~±18V )
● High Voltage Gain ( 100dB typ. )
● High Input Resistance ( 5MΩ typ. )
● Bipolar Technology
NJM4558E
● Package Outline DIP8, DMP8, SIP8
EMP8 (only NJM4558),
SSOP8 (only NJM4558)

■ PIN CONFIGURATION

PIN FUNCTION
1.A OUTPUT
2.A –INPUT
3.A +INPUT
-
4.V
5.B +INPUT
6.B –INPUT
NJM4558D, NJM4558M, NJM4558V NJM4558L 7.B OUTPUT
NJM4559D, NJM4559M, NJM4558E NJM4559L 8.V
+

■ EQUIVALENT CIRCUIT ( 1/2 Shown )

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NJM4558/4559
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER SYMBOL RATINGS UNIT
+ -
Supply Voltage V /V ± 18 V
Differential Input Voltage VID ± 30 V
Input Voltage VIC ± 15 ( note ) V
( DIP8 ) 500
( DMP8 ) 300
Power Dissipation PD ( EMP8 ) 300 mW
( SSOP8 ) 250
( SIP8 ) 800
Operating Temperature Range Topr -40~+85 ˚C
Storage Temperature Range Tstg -40~+125 ˚C

( note ) For supply voltage less than ±15V,the absolute maximum input voltage is equal to the supply voltage.

■ ELECTRICAL CHARACTERISTICS
( V+/V-=±15V,Ta=25˚C )
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Input Offset Voltage VIO RS≤10kΩ - 0.5 6 mV
Input Offset Current IIO - 5 200 nA
Input Bias Current IB - 25 500 nA
Input Resistance RIN 0.3 5 - MΩ
Large Signal Voltage Gain AV RL≥2kΩ,VO=±10V 86 100 - dB
Maximum Output Voltage Swing 1 VOM1 RL≥10kΩ ± 12 ± 14 - V
Maximum Output Voltage Swing 2 VOM2 RL≥2kΩ ± 10 ± 13 - V
Input Common Mode Voltage Range VICM ± 12 14 - V
Common Mode Rejection Ratio CMR RS≤10kΩ 70 90 - dB
Supply Voltage Rejection Ratio SVR RS≤10kΩ 76.5 90 - dB
Operating Current ICC - 3.5 5.7 mA
Slew Rate
NJM4558 SR - 1 - V/µs
NJM4559 SR - 2 - V/µs
Equivalent Input Noise Voltage VNI RIAA,RS=2.2kΩ,30kHz LPF - 1.4 - µVrms
Gain Bandwidth Product GB
NJM4558 3 MHz
NJM4559 6 MHz

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 NJM4558/4559
■ TYPICAL CHARACTERISTICS

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NJM4558/4559
■ TYPICAL CHARACTERISTICS

[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.

-4- Ver.2008-02-19