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

	Consumer
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	DIP8 DMP8 SSOP8
Note(1)	Low Total Harmonic Distortion (0.001% typ.)

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Quality &
Packages

Product Name	Package	Marking	Reliability
NJM2068D	DIP8	-	NJM-t
NJM2068M	DMP8	-	NJM-1-s-fr
NJM2068V	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.