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Nisshinbo NJU7066 Dual-Channel CMOS Op Amp

Nisshinbo NJU7066 Dual-Channel CMOS Op-Amp offers high precision, low noise, and excellent EMI immunity. The output swing of the NJU7066 can reach 20mV from the rails while driving a 10kΩ load (at 5V operation). The input voltage includes ground, enabling direct sensing near the ground. This device is well-suited for sensor applications such as temperature sensors, weight sensors, high-precision current sensing amplifiers, and current-voltage converters. Nisshinbo NJU7066 CMOS Op-Amp is offered in a RoHS-compliant MSOP8 package, with a -40°C to +125°C operating temperature range.

Features

  • High precision
    • 500µV (maximum) input offset voltage
    • 0.5µV/°C (typical) offset voltage drift
  • 10nV/√Hz equivalent input noise voltage at f=1kHz
  • 1pA input bias current
  • Rail-to-rail output
    • RL=10kΩ 0.02V to 4.98V typical (V+=5V)
    • RL=600Ω 0.08V to 4.92V typical (V+=5V)
  • Ground sensing
  • Integrated EMI Filter (EMIRR=59dB typical at f=900MHz)
  • 2.2V to 5.5V operating voltage range
  • -40°C to +125°C operating temperature range
  • MSOP8 (VSP8) package meets JEDEC MO-187-DA
  • RoHS compliant
  • Halogen-free

Applications

  • Thermocouple and thermopile amplifiers
  • Strain gauge and pressure sensor amplifiers
  • Load cell and bridge transducer amplifiers
  • High-resolution data acquisition
  • Precision current sensing
  • Battery monitoring
  • Photodiode amplifiers

Pin Designations

Mechanical Drawing - Nisshinbo NJU7066 Dual-Channel CMOS Op Amp

Package Outline

Mechanical Drawing - Nisshinbo NJU7066 Dual-Channel CMOS Op Amp
Published: 2020-06-25 | Updated: 2024-04-30