NJU7064 Series
Low Input Offset Voltage C-MOS Operational Amplifier

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  • Description

    The NJU7061,62 and 64 are single,dual and quad C-MOS Operational Amplifiers operated on a single-power-supply,low voltage and low operating current. The input offset voltage is lower than 2mV, and the input bias current is as low as less than 1pA, consequently very small signals around the ground level can be amplified. The minimum operating voltage is 3V and the output stage permits output signal to swing between both of the supply rails. Furthermore,the operating current is also as low as 150µA (typ) per circuit,therefore they can be applied especially to battery operated items.

  • Spec
    Consumer
    No.of Circuit 4 ch.
    Power Supply Single
    Supply Voltage 3 V to 16 V
    Supply Current (Per ch.) Typ. 0.15 mA to max. 0.3 mA
    Input Offset Voltage Typ. - mV to max. 2 mV
    Slew Rate Typ. 0.4 V/μsec
    Input Bias Current Typ. 0.001 nA to max.- nA
    Input Offset Current Typ. 0.001 nA to max.- nA
    GBW Typ. 0.4 MHz
    ft Typ. 0.4 MHz
    Wide Operating Temperature -20°C to 75°C
    Junction Temp. 125°C
    Min Stable Gain 1 V/V
    Package DIP14
    DMP14
    SSOP14
    Note(1) Wide Output Swing Range (VOM=9.98V typ. @ VDD=10V)
    Note(2) Internal Compensation Capacitor
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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Functional Description

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Category:Operational Amplifiers

No.of Circuit 4
Power Supply Single
Supply Voltage
(+8V=8,
±8V=16)
min(V)
3
Supply Voltage
(+8V=8,
±8V=16)
max(V)
16
Supply Current
(Per ch.)
typ(mA)
0.15
Input
Offset
Voltage
max(mV)
2
Slew
Rate
typ(V/µsec)
0.4
GBW
typ(MHz)
0.4