OPA2378AIDCNR 統合回路チップ 低ノイズ 900KHz 精密操作増幅器

集積回路の破片
May 15, 2025
カテゴリー接続: 集積回路の破片
Brief: OPA2378AIDCNR集積回路チップを発見してください。これは、低消費電力の精密用途向けに設計された、デュアル低ノイズ900KHz精密オペアンプです。ゼロドリフト技術、レールツーレール入出力、および最小オフセット電圧を特徴とし、ポータブル医療機器やバッテリー駆動の機器に最適です。
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.
  • 2.2Vから5.5Vまでの広い供給電圧範囲で、バッテリー駆動デバイスに適しています。
  • EMI filtering enhances performance in noisy environments.
  • Compact packages available: SC70 and SOT23 for space-constrained designs.
よくある質問:
  • 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.
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