NJM084CA Series

Low Noise, J-FET Input Operational Amplifiers

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Consumer

Description
The NJM072C/082C/NJM074C/084C are JFET input operational amplifiers. They feature low input bias and offset currents, high input impedance and fast slew rate. The low harmonic distortion and low noise make them ideally suit for amplifiers with high fidelity and audio amplifier applications. In addition, the realization of a wide operating temperature reaches by a new design.

Applications
- Industrial Measuring Instruments
- Active Filters
- Sensor Amplifiers
- Audio Amplifiers / Filters
- Photodiode Amplifiers

Spec

	Consumer
No.of Circuit	4 ch.
Power Supply	Dual
Supply Voltage	±4 V to ±18 V ( 8 V to 36 V)
Supply Current (Per ch.)	Typ. 1.4 mA to max. 2.8 mA
Input Offset Voltage	Typ. 3 mV to max. 6 mV
Slew Rate	Typ. 13 V/μsec
Input Bias Current	Typ. 0.03 nA to max. 0.2 nA
Input Offset Current	Typ. 0.005 nA to max. 0.1 nA
GBW	Typ. 3 MHz
ft	Typ. 3 MHz
Noise Voltage (VNI)	Typ. 4 μVrms
Noise Voltage (en)	Typ. 18 nV/√Hz
Input Offset Drift	Typ. 18 μV/℃
Wide Operating Temperature	-40°C to 125°C
Junction Temp.	150°C
Min Stable Gain	1 V/V
Package	SOP14 SSOP14
Note(1)	High Input Resistance (10¹²Ω typ.)
Note(2)	Internal ESD Protection (Human Body Model (HBM) ±2000V typ.)

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Technical
Documents
- Design Support
  - Operational Amplifier Application Manual
- SPICE model download
  
  You can download the product's SPICE model. Login/registration to myNISD is required to download.
  SPICE Model (Macromodel) Download
  
  Click here if you have already registered for myNISD.

Quality &
Packages

Product Name	Compatibility	Package	Marking	Reliability
NJM084CAG		SOP14	-	NJM-1-s-fr
NJM084CAV		SSOP14	-	NJM-1-s-fr

Package

Refer to the datasheets for the details on the product.
The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Sample / Buy
- Buy Online
- Buy, Request for Samples, Request for Information Materials
  
  Authorized Distributors
  
  Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.

Similar Products

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Consumer

Functional Description

Search for similar products under conditions below.

Category:Operational Amplifiers

	No.of Circuit	4
	Power Supply	Dual
	Supply Voltage (+8V=8, ±8V=16) min(V)	8
	Supply Voltage (+8V=8, ±8V=16) max(V)	36
	Supply Current (Per ch.) typ(mA)	1.4
	Input Offset Voltage max(mV)	6
	Slew Rate typ(V/µsec)	13
	GBW typ(MHz)	3
	en(nV/√Hz)	18

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