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NJM8068 Series
Low Noise, Bipolar Input Dual Audio Operational amplifier

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  • Description

    NJM8068 is a low noise bipolar input dual audio operational amplifier has 3.5 nV/√Hz at 1kHz. The NJM8068 features Low distortion, high slew rate, wide bandwidth and high open-loop gain. In addition, unity-gain stable allows voltage-follower operation. These features make NJM8068 ideal for audio pre amplifier, microphone amplifier, line amplifier and other audio applications. NJM8068 operate over a wide temperature range of -40°C to 125°C, making this IC ideal for use in industrial measurement instruments The NJM8068 is available in 8-pin SOP and MSOP(TVSP) packages.

    Applications

    • Professional Audio sets
    • Audio pre/microphone Amplifiers
    • Analog/Digital mixers
    • AV Receivers
    • Car Audio
    • Industrial Measurement Instruments

  • 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. 6.8 V/μsec
    Input Bias Current Typ. 260 nA to max. 1000 nA
    Input Offset Current Typ. 5 nA to max. 200 nA
    GBW Typ. 19 MHz
    Noise Voltage (VNI) Typ. 0.5 μVrms
    Noise Voltage (en) Typ. 3.5 nV/√Hz
    Wide Operating Temperature -40°C to 125°C
    Junction Temp. 150°C
    Min Stable Gain 1 V/V
    Package SOP8
    MSOP8(TVSP8)
    Note(1) Low Distortion 0.001%
    Note(2) Open-Loop Voltage Gain (120dB)
    Download Datasheet
  • Technical
    Documents
  • Quality &
    Packages
    Product Name Compatibility Package Marking Reliability
    NJM8068G
    • gradeConsumer
    		 SOP8 - NJM-1-s-fr
    NJM8068RB1
    • gradeConsumer
    		 MSOP8(TVSP8) - 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.
  • Sample / Buy
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Functional Description

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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)		 6.8
GBW
typ(MHz)		 19
en(nV/√Hz) 3.5