NJM2742 Series
High Speed Single Supply Operational Amplifier

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  • Description

    The NJM2742 is a single supply dual operational amplifier with a wide operation voltage range from 3V to 32V and high slew rate of 10v/μs. Further it has a low side output swing close to ground (VOL= 0.2V typ. at RL=2kΩ, V+=5V). The combination of these characteristics makes it well-suited for power supply units, motor driving units and others.The NJM2742 is available in a wide variety of packages 8-lead DIP, and 8-lead surface-mount packages of SOP (DMP), SSOP and MSOP (TVSP).

  • Spec
    Consumer
    No.of Circuit 2 ch.
    Power Supply Single
    Supply Voltage 3 V to 32 V
    Supply Current (Per ch.) Typ. 2.15 mA to max. 2.75 mA
    Input Offset Voltage Typ. 1 mV to max. 12 mV
    Slew Rate Typ. 10 V/μsec
    Input Bias Current Typ. 80 nA to max. 400 nA
    Input Offset Current Typ. 5 nA to max. 75 nA
    GBW Typ. 2 MHz
    Noise Voltage (en) Typ. 40 nV/√Hz
    Wide Operating Temperature -40°C to 85°C
    Junction Temp. 150°C
    Min Stable Gain 1 V/V
    Capacitive Load Stable 1000 pF
    Package DIP8
    DMP8
    SSOP8
    MSOP8(TVSP8)
    Note(1) Low Saturation Output Voltage (VOL= 0.2V typ. (at RL=2kΩ,V+=5V))
  • 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    • Please contact us or our distributors for unpublished reliability information.

Download Datasheet

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)
2.15
Input
Offset
Voltage
max(mV)
12
Slew
Rate
typ(V/µsec)
10
GBW
typ(MHz)
2
en(nV/√Hz) 40