NJM2100
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1
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Ver.2011-12-12
DUAL OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE
The NJM2100 is a low voltage operation and low saturation output
voltage ( ±2.0VP-P at supply voltage ±2.5V ) operational amplifier. It is
suitable for digital audio apparatus such as handy type CD, radio
cassette CD, and portable DAT that are required 5V single supply
operation and high output voltage.
■ FEATURES
● Single Supply Operation
● Operating Voltage ( ±1.0V~±3.5V )
● Low Saturation Output Voltage
● High Slew Rate ( 4V/μs typ. )
● Package Outline DIP8, SIP8, DMP8, SSOP8
SOP8 JEDEC 150mil
● Bipolar Technology
■ PIN CONFIGURATION
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
NJM2100D
( DIP8 )
NJM2100E
( SOP8 )
NJM2100
V
( SSOP8 )
NJM2100M
( DMP8 )
NJM2100
L
( SIP8 )
PIN
FUNCTION
1. A OUTPUT
2. A –INPUT
3. A +INPUT
4. V-
5. B +INPUT
6. B –INPUT
7. B OUTPUT
8. V+
NJM2100L
1 234567 8
BA
NJM2100D
NJM2100M
NJM2100E
NJM2100V
8
7
6
5
1
2
3
4
A
B
( Top View )
OUTPUT
V +
- INPUT
+ INPUT
V -
NJM2100
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2
-Ver.2011-12-12
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V+/V- ± 3.5 V
Differential Input Voltage VID ± 7 V
Input Voltage VIC ± 3.5 V
( DIP8 ) 500
( DMP8 ) 300
(SOP8) 300
( SSOP8 ) 250
Power Dissipation PD
( SIP8 ) 800
mW
Operating Temperature Range Topr -40~+85 ˚C
Storage Temperature Range Tstg -40~+125 ˚C
■ ELECTRICAL CHARACTERISTICS
( Ta=25˚C,V+=5V )
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Input Offset Voltage VIO RS≤10kΩ - 1 6 mV
Input Bias Current IIB - 100 300 nA
Large Signal Voltage Gain AV R
L≥10kΩ 60 80 - dB
Maximum Output Voltage Swing VOM R
L≥2.5kΩ ± 2 ± 2.2 - V
Input Common Mode Voltage Range VICM ± 1.5 - - V
Common Mode Rejection Ratio CMR 60 74 - dB
Supply Voltage Rejection Ratio SVR 60 80 - dB
Operating Current ICC V
IN=0,RL=∞ - 3.5 5 mA
Slew Rate SR AV=1,VIN=±1V - 4 - V/μs
Gain Bandwidth Product GB f=10kHz - 12 - MHz
( Note1 ) Applied circuit voltage gain is desired to operate within the range of 3dB to 30 dB.
( Note2 ) Special care being required for input common mode voltage range and the oscillation due to the capacitive load when operating on voltage follower.
( Note3 ) Special care being required for the oscillation, yet having the gain when the supply voltage is applied at more than 5V ( single supply voltage 5V ).
NJM2100
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3
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Ver.2011-12-12
■ TYPICAL CHARACTERISTICS
NJM2100
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4
-Ver.2011-12-12
■ TYPICAL CHARACTERISTICS
NJM2100
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5
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Ver.2011-12-12
[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.
