NJM062/064
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J-FET INPUT OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE
The NJM062/064 are J-FET input operational amplifiers
which were designed as low-power versions of the NJM082.
They feature high input impedance, wide bandwidth, high
slew rate, and low input offset and bias current.
The NJM062 features the same terminal assignments as the
NJM4558/2043/2904/3404/072 and NJM064 features the
same terminal assignments as the NJM2902/3403/2058/
2059/2060.
Each of these JFET-input operational amplifiers incorporates
well-matched, high voltage JFET and bipolar transistors in a
monolithic integrated circuit.
■ FEATURES
● Operating Voltage ( ±2V~±18V )
● J-FET Input
● High Input Resistance ( 1012Ω typ. )
● Low Operating Current ( 200µA/circuit typ. )
● High Slew Rate ( 3.5V/µs typ. )
● Wide Unity Gain Bandwidth ( 1MHz typ. )
● Package Outline DIP8/14,DMP8/14,SSOP8/14,SIP8
● Bipolar Technology
■ PIN CONFIGURATION
NJM062M
NJM062V
NJM062D
NJM064D
NJM064V
NJM064M
NJM062L
PIN FUNCTION
1.A OUTPUT
2.A -INPUT
3.A +INPUT
4.V-
5.B +INPUT
6.B -INPUT
7.B OUTPUT
8.V+
PIN FUNCTION
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. V+
5. B +INPUT
6. B -INPUT
7. B OUTPUT
8.C OUTPUT
9. C –INPUT
10.C +INPUT
11.V-
12.D +INPUT
13.D –INPUT
14.D OUTPUT
NJM062D
NJM062M
NJM062V
NJM064D
NJM064M
NJM064V
NJM062L
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■ EQUIVALENT CIRCUIT ( 062 is 1/2 Shown.064 is 1/4 Shown. )
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■ 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 V
( DIP8 ) 500
( DMP8 ) 300
( SIP8 ) 800
(SSOP8 ) 250
( DIP14 ) 700
( DMP14 ) 700 ( note2 )
Power Dissipation PD
( SSOP14 ) 300
mW
Operating Temperature Range Topr -40~+85 ˚C
Storage Temperature Range Tstg -40~+125 ˚C
( note1 ) For supply voltage less than ±15V. The absolute maximum input voltage is equal to the supply voltage.
( note2 ) At on PC board
■ ELECTRICAL CHARACTERISTICS
( V+/V-=±15V,Ta=25˚C )
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Operating Supply Voltage V+/V- ± 2 - ± 18 V
Input Offset Voltage VIO R
S=50Ω - 3 15 mV
Input Offset Current IIO - 1 200 pA
Input Bias Current IB - 2 400 pA
+15 Input Common Mode Voltage Range VICM ± 13 -13.5 - V
+14.2 Maximum Peak-to-peak Output Voltage Swing VOM R
L=10kΩ ± 13 -14.0 - V
Large-signal Voltage Gain AV R
L≥10kΩ,VO=±10V 70 80 - dB
Unity Gain Bandwidth fT R
L=10kΩ - 1 - MHZ
Input Resistance RIN - 1012 - Ω
Common Mode Rejection Ratio CMR RS≤10kΩ 70 90 - dB
Supply Voltage Rejection Ratio SVR RS≤10kΩ 70 100 - dB
Operating Current ICC R
L= ∞ each amplifier - 200 250 µA
Slew Rate SR RL=10kΩ - 3.5 - V/µs
Equivalent Input Noise Voltage en R
S=100Ω, f=1kHz - 35 - nV/√Hz
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■ TYPICAL CHARACTERISTICS
NJM062/064
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■ TYPICAL CHARACTERISTICS
NJM062/064
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MEMO
[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.
