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NJM2068 Series
Low-Noise Dual Operational Amplifier

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Description

The NJM2068 is a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion. This amplifier also features guaranteed noise performance with substantially higher gain-bandwidth product and slew rate, which far exceeds that of the 4558 type amplifier. The specially designed low noise input transistors allow the NJM2068 to be used in very low noise signal processing applications such as audio preamplifiers and servo error amplifier. The D-Rank type products(NJM2068DD/LD/MD) have specified maximum limits for equivalent input noise voltage.

Spec

Standard
No.of Circuit 2 ch.
Power Supply Dual
Supply Voltage ±4 V to ±18 V ( 8 V to 36 V)
Supply Current (Per ch.) Typ. 2.5 mA to max. 4 mA
Input Offset Voltage Typ. 0.3 mV to max. 3 mV
Slew Rate Typ. 6 V/μsec
Input Bias Current Typ. 150 nA to max. 1000 nA
Input Offset Current Typ. 5 nA to max. 200 nA
GBW Typ. 27 MHz
Noise Voltage (VNI) Typ. 0.44 μVrms
Noise Voltage (en) Typ. 4.2 nV/√Hz
Wide Operating Temperature -20°C to 75°C
Junction Temp. 125°C
Min Stable Gain 1 V/V
Package DMP8
SSOP8
Note(1) Low Total Harmonic Distortion (0.001% typ.)

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Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 2
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)		 2.5
Input Offset Voltage max(mV) 3
Slew Rate typ(V/µsec) 6
GBW typ(MHz) 27
en(nV/√Hz) 4.2

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2068M
  • gradeConsumer
 DMP8 - NJM-1-s-fr
NJM2068V
  • gradeConsumer
 SSOP8 - NJM-1-s-fr
  • 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.

FAQ

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Buy / Contact

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJM2068 Series