Document
NJM4558C
DUAL OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION The NJM4558C integrated circuit is a dual high-gain operational
amplifier internally compensated and constructed on a single silicon chip.
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.
■ PACKAGE OUTLINE
NJM4558CG (SOP8)
NJM4558CV (SSOP8)
■ FEATURES
● Operating Voltage
±4V~±18V
● High Voltage Gain
100dB typ.
● High Input Resistance
5MΩ typ.
● Bipolar Technology
● Package Outline
SOP8,SSOP8
● Internal ESD protection Human body model (HBM) ±2000V typ.
■ PIN CONFIGURATION
(Top View)
1
8
2
A
7
3
B
6
4
5
NJM4558CG NJM4558CV
PIN FUNCTION 1.A OUTPUT 2.A -INPUT 3.A +INPUT 4.V5.B +INPUT 6.B -INPUT 7.B OUTPUT 8.V+
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
V+
-INPUT +INPUT
OUTPUT
V-
ver. 06
-1-
NJM4558C
■ ABSOLUTE MAXIMUM RATINGS (Ta=25˚C, unless otherwise noted.)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
V+/V-
±18
V
Differential Input Voltage (Note1) (Note2)
VID
±36
V
Input Voltage (Note2)
VIC
±18
V
Power Dissipation
PD
SOP : 550 (Note3) 820(Note4) SSOP : 350 (Note3) 440(Note4)
mW
Operating Temperature Range
Topr
- 40~+85
ºC
Storage Temperature Range
Tstg
- 65~+125
ºC
(Note1) Differential voltage is the voltage difference between +INPUT and -INPUT.
(Note2) For supply voltage less than ±15V, the absolute maximum rating is equal to the supply voltage.
The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrical characteristics. ( Note3) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting ( Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting
■ RECOMMENDED OPERATING CONDITIONS (Ta=25ºC)
PARAMETER Supply Voltage
SYMBOL V+/V-
CONDITION
MIN. ±4
TYP. MAX. UNIT
-
±18
V
■ ELECTRICAL CHARACTERISTICS (V+/V -=±15V, Ta=25ºC, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Maximum Output Voltage Swing 1 Maximum Output Voltage Swing 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate
VIO IIO IB RIN AV VOM1 VOM2 VICM CMR SVR ICC SR
RS≤10kΩ
RL≥2kΩ, VO=±10V RL≥10kΩ RL≥2kΩ RS≤10kΩ RS≤10kΩ
-
0.5
6
mV
-
5
200
nA
-
25
500
nA
-
3
-
MΩ
86
100
-
dB
± 12 ± 14
-
V
± 10 ± 13
-
V
± 12 ± 14
-
V
70
95
-
dB
76.5 100
-
dB
-
3.5
5.7
mA
-
1.5
-
V/μs
Gain Bandwidth Product
GBP f=10.