NJM2904 Series
Single-Supply Dual Operational Amplifier

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  • Description

    The NJM2904 consists of two independent, high gain, internally frequency compensated operation amplifiers which are designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the NJM2904 can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

  • Spec
    Consumer Automotive
    No.of Circuit 2 ch.
    Power Supply Single
    Supply Voltage 3 V to 32 V 3 V to 40 V
    Supply Current (Per ch.) Typ. 0.35 mA to max. 0.6 mA Typ. - mA to max. 1 mA
    Input Offset Voltage Typ. 2 mV to max. 7 mV Typ. - mV to max. 4 mV
    Slew Rate Typ. 0.5 V/μsec
    Input Bias Current Typ. 25 nA to max. 250 nA Typ. - nA to max. 275 nA
    Input Offset Current Typ. 5 nA to max. 50 nA Typ. - nA to max. 50 nA
    GBW Typ. 0.6 MHz
    Wide Operating Temperature -40°C to 85°C -40°C to 125°C
    Junction Temp. 125°C 150°C
    Min Stable Gain 1 V/V
    Package DIP8
    DMP8
    SOP8 JEDEC 150mil(EMP8)
    SIP8
    SSOP8
    MSOP8(TVSP8)
    MSOP8(VSP8)
    NJM2904-T1:MSOP8(VSP8), SSOP8
    NJM2904-Z:DMP8, MSOP8(VSP8)
    NJM2904-Z2:MSOP8(VSP8)
    Note(1)   If you need datasheets of this
    product, please contact us.
  • 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    • Please contact us or our distributors for unpublished reliability information.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 2
Power Supply Single
Supply Voltage
(+8V=8,
±8V=16)
min(V)
3
Supply Voltage
(+8V=8,
±8V=16)
max(V)
32
Supply Current
(Per ch.)
typ(mA)
0.35
Input
Offset
Voltage
max(mV)
7
Slew
Rate
typ(V/µsec)
0.5
GBW
typ(MHz)
0.6