NJM8087 Series
20V/µs, 10nV/√Hz, JFET Input Operational Amplifier

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  • Description

    NJM8087 is a JFET-Input high speed, low noise, low distortion operational amplifier achieved for high speed and high voltage applications. The features of 20V/µs slew rate, 10nV/√Hz noise, 0.0004% THD+N, 25pA input bias current and 2.6mA low supply current, make the NJM8087 ideal for various high performance applications. NJM8087 operates dual supply range of ±4 to ±16V or single supply range of 8V to 32V. NJM8087 is unity gain stable for capacitive loads of 1000pF, and no phase reversal over input voltage which is up to supply range beyond the common mode range. Furthermore, low saturation output allows increasing dynamic range. NJM8087 has high EMI immunity that can reduced malfunctions caused by RF-noises from mobile phones and other electronic devices. This device operates from -40°C to 125°C, available in SOP8 (EMP8) package.

    Applications


    • Sensor Amplifiers
    • Amplifier for musical instruments
    • Photodiode amplifier
    • Active Filters

  • Spec
    Consumer
    No.of Circuit 2 ch.
    Power Supply Dual
    Supply Voltage ±4 V to ±16 V ( 8 V to 32 V)
    Supply Current (Per ch.) Typ. 1.3 mA to max. 1.5 mA
    Input Offset Voltage Typ. 0.1 mV to max. 0.8 mV
    Slew Rate Typ. 20 V/μsec
    Input Bias Current Typ. 0.025 nA to max. 0.08 nA
    Input Offset Current Typ. 0.006 nA to max. 0.075 nA
    GBW Typ. 7 MHz
    ft Typ. 7 MHz
    Noise Voltage (en) Typ. 10 nV/√Hz
    Input Offset Drift Typ. 1 μV/℃
    Wide Operating Temperature -40°C to 125°C
    Junction Temp. 150°C
    Min Stable Gain 1 V/V
    Capacitive Load Stable 1000 pF
    Package SOP8 JEDEC 150mil
    Note(1) Common-Mode Input Voltage range (-12.5V to 12.5V)
    Note(2) High EMI Immunity (EMIRR = 82dB (f = 1.8GHz))
  • 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    • Please contact us or our distributors for unpublished reliability information.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 Dual
Supply Voltage
(+8V=8,
±8V=16)
min(V)
8
Supply Voltage
(+8V=8,
±8V=16)
max(V)
32
Supply Current
(Per ch.)
typ(mA)
1.3
Input
Offset
Voltage
max(mV)
0.8
Slew
Rate
typ(V/µsec)
20
GBW
typ(MHz)
7
en(nV/√Hz) 10