OPA2378AIDCNR Integrated Circuit Chip Dual Low-Noise 900KHz Precision Operational Amplifier

Integrated Circuit Chip
May 15, 2025
Category Connection: Integrated Circuit Chip
Brief: Discover the OPA2378AIDCNR Integrated Circuit Chip, a dual low-noise 900KHz precision operational amplifier designed for low-power precision applications. Featuring zero-drift technology, rail-to-rail input/output, and minimal offset voltage, it's ideal for portable medical devices and battery-powered instruments.
Related Product Features:
  • Zero-Drift technology ensures minimal input offset voltage (20µV) and drift (0.1µV/°C).
  • Low noise performance with 0.4µVPP (0.1Hz to 10Hz) and 20nV/√Hz at 1kHz.
  • High gain bandwidth of 900kHz for optimal performance in precision applications.
  • Low quiescent current of 125µA per channel for energy-efficient operation.
  • Rail-to-rail input and output for versatile single-supply applications.
  • Wide supply voltage range from 2.2V to 5.5V, suitable for battery-powered devices.
  • EMI filtering enhances performance in noisy environments.
  • Compact packages available: SC70 and SOT23 for space-constrained designs.
Faqs:
  • What is the input offset voltage of the OPA2378AIDCNR?
    The OPA2378AIDCNR has a minimal input offset voltage of 20µV, ensuring high precision in low-power applications.
  • Can the OPA2378AIDCNR operate on a single supply?
    Yes, the OPA2378AIDCNR supports a wide input supply range of 2.2V to 5.5V and features rail-to-rail input/output, making it ideal for single-supply applications.
  • What are the typical applications for the OPA2378AIDCNR?
    The OPA2378AIDCNR is commonly used in portable medical devices, glucose meters, heart rate monitors, battery-powered instruments, and sensor signal conditioning due to its low noise and high precision.