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JRC2120

New Japan Radio
Part Number JRC2120
Manufacturer New Japan Radio
Description NJM2120
Published Sep 23, 2015
Detailed Description NJM2120 OPERATIONAL AMPLIFIER WITH SWITCH ■ GENERAL DESCRIPTION The NJM2120 is a dual operational amplifier of 2-INPUT...
Datasheet PDF File JRC2120 PDF File

JRC2120
JRC2120

Overview
NJM2120 OPERATIONAL AMPLIFIER WITH SWITCH ■ GENERAL DESCRIPTION The NJM2120 is a dual operational amplifier of 2-INPUT and 1-OUTPUT with analog switch.
The NJM2120 can be used as analog switch under the condition of GV=0dB,as Switch + Amp in order that each gain (A or B) can be adjusted independently.
Each amplifier of the NJM2120 has the same electrical characteristics as the NJM4558.
The NJM2120 is suitable for Audio,Video,Electrical musical instrument…etc.
■ PACKAGE OUTLINE NJM2120D NJM2120M ■ FEATURES ● Analog Switch Function ● Operating Voltage ● Slew Rate ● Wide Unity Gain Bandwidth ● Package Outline ● Bipolar Technology ( ±2.
5V~±18V ) ( 2.
2V/µs typ.
) ( 7MHz typ.
) DIP8,DMP8,SIP8 NJM2120L ■ PIN CONFIGURATION NJM2120D NJM2120M NJM2120L PIN FUNCTION 1.
SW.
CONTROL 2.
A +INPUT 3.
A -INPUT 4.
V5.
OUTPUT 6.
B –INPUT 7.
B +INPUT 8.
V+ ■ EQUIVALENT CIRCUIT Ver.
2003-03-18 -1- NJM2120 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V+/VVID VIC IO PD Topr Tstg RATINGS ± 18 ± 30 ± 15 ± 50 ( DIP8 ) 500 ( DMP8 ) 300 ( SIP8 ) 800 -40~+85 -40~+125 ( Ta=25˚C ) UNIT V V V mA mW ˚C ˚C ■ ELECTRICAL CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Large Signal Voltage Gain Maximum Output Voltage Swing Total Harmonic Distortion Supply Voltage Rejection Ratio Channel Separation Unity Gain Bandwidth Slew Rate Equivalent Input Noise Voltage SYMBOL ICC VIO IB AV VOM THD SVR CS fT SR VNI TEST CONDITION VIN SW ON SW OFF RS=10kΩ RL=2kΩ RL=10kΩ f=1kHz,VO=5Vrms,GV=20dB f=1kHz GV=0dB GV=0dB,RL=2kΩ//100pF RS=1kΩ,BW=10Hz~30kHz,Flat MIN.
± 12 - ( V+/V-=±15V,Ta=25˚C ) TYP.
MAX.
UNIT 2.
3 2.
1 0.
8 80 100 ± 14 0.
002 20 82 7 2.
2 2.
0 6.
0 mA 6.
0 mA 6.
0 mV 500 nA - dB -V -% 150 µV/V - dB - MHz - V/µs - µVrms -2- Ver.
2003-03-18 ■ TEST CIRCUIT NJM2120 Ver.
2003-03-18 -3- NJM2120 ■ TYPICAL CHARACTERISTICS -4- ...


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