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Operational Amplifiers & Comparators
NJM2068

Low-Noise Dual Operational Amplifier

Features
  • Operating Voltage (±4V to ±18V)
  • Low Total Harmonic Distortion (0.001% typ.)
  • Low Noise Voltage (0.56µV (FLAT+JISA))
  • High Slew Rate (6V/µs typ.)
  • Gain Bandwidth Product (27MHz(f=10kHz))
  • Package Outline (DIP8,DMP8,SIP8,SSOP8)
  • Bipolar Technology
General 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.
Parametric TableCompare Similar products in Audio Operational amplifier.
ProductNJM2068NJM8068NJM8080NJM5532CNJM4580CNJM4580
Channels222222
Supply Voltage(min.) V±4±4±2±3±2±2
Supply Voltage(max.)V±18±18±18±22±18±18
Supply Current per channelmax.mA444.584.54.5
Input Offset Voltage (@25°C)max.mV333433
CMRmin.dB11011011070110110
Input Bias Currenttyp.nA150260100200100100
Slew Ratetyp.V/µs66.85955
GBWtyp.MHz241915101515
Voltage Noise (@f=1kHz)typ.nV/√Hz 3.5555 
Operating Temperature°C-20 to 75-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85
Package/Pin

DIP8

DMP8

SSOP8

SIP8

SOP8

MSOP(TVSP8)

SOP8

SSOP8

MSOP(TVSP8)

SOP8

SOP8

SSOP8

DIP8

DMP8

SOP8

SSOP8

MSOP(VSP8)

SIP8

Design Simulation Models
pdf NJM2068 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2068Ddownload
DIP8
8Sn2Bi510-YesYesNon dry pack--
NJM2068Mdownload
DMP8
8Sn2Bi95YesYesYesNon dry pack1
NJM2068Ldownload
SIP8
8Sn2Bi940-YesYesNon dry pack--
NJM2068Vdownload
SSOP8
8Sn2Bi42YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2068DDIP8(Active)
NJM2068MDMP8(Active)
NJM2068LSIP8(Active)
NJM2068VSSOP8(Active)
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