NJU7047 Series
9V/µs High-Speed, Rail-to-Rail I/O CMOS Operational Amplifier

Download Datasheet

  • Description

    The NJU7046/NJU7047/NJU7048 are rail to rail input and output single supply operational amplifier featuring high speed and low input bias current. 9V/us slew rate, 5MHz gain bandwidth, 1pA input bias current and -40 to 125°C operating temperature range, make these amplifiers useful in wide variety of applications such as filters, integrators, current sensing, photodiode amplifiers and industrial applications. The rail-to-rail input and output enables designers to buffers of input and output for ADC, DAC, ASIC and other wide output swing devices. The NJU7046/NJU7047/NJU7048 operates in single supply 2.7V to 5.5V, and input common-mode voltage range includes the supply rails. Output voltage typically swings to within 70mV of the supply rails with 600Ω load, and 110mA short-circuit current drive capability. The NJU7046/NJU7047/NJU7048 are high RF-immunity to reduce malfunctions caused by RF noises from mobile phones and others. The NJU7046 is available in 5-pin SC-88A and SOT-23 package. NJU7047 is available in 8-pin SOP:JEDEC 150 mil, MSOP(TVSP): meet JEDEC MO-187-DA / thin and DFN that is thin and 2mm square small package. NJU7048 is available in 14-pin SOP and SSOP package.

    Applications


    • High speed sensor Amplifiers
    • Current sensor amplifiers
    • Photodiode amplifiers
    • ADC front ends
    • Battery-powered instruments

  • Spec
    Consumer Automotive
    No.of Circuit 2 ch.
    Power Supply Single
    Supply Voltage 2.7 V to 5.5 V
    Supply Current (Per ch.) Typ. 1.35 mA to max. 2.15 mA Typ. - mA to max. 2.25 mA
    Input Offset Voltage Typ. 0.9 mV to max. 5 mV Typ. - mV to max. 5 mV
    Slew Rate Typ. 9 V/μsec
    Input Bias Current Typ. 0.001 nA to max.- nA
    Input Offset Current Typ. 0.001 nA to max.- nA
    GBW Typ. 5 MHz
    Noise Voltage (en) Typ. 20 nV/√Hz
    Input Offset Drift Typ. 2 μV/℃
    Wide Operating Temperature -40°C to 125°C
    Junction Temp. 150°C
    Min Stable Gain 1 V/V
    Package SOP8 JEDEC 150mil(EMP8)
    MSOP8(TVSP8)
    DFN8-U1(ESON8-U1)
    MSOP8(TVSP8)
    Note(1) Low Input Offset Voltage Drift (2µV/°C typ.) If you need datasheets of this
    product, please contact us.
    Note(2) Short Circuit Output Current (110mA)
  • 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

Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 2
Power Supply Single
Supply Voltage
(+8V=8,
±8V=16)
min(V)
2.7
Supply Voltage
(+8V=8,
±8V=16)
max(V)
5.5
Supply Current
(Per ch.)
typ(mA)
1.35
Input
Offset
Voltage
max(mV)
5
Slew
Rate
typ(V/µsec)
9
GBW
typ(MHz)
5
en(nV/√Hz) 20