سنسور و مبدل سنسور جریان

Product Attributes

Introduction

The AACS773 series is an open-loop Hall-effect current sensing IC combining high accuracy, high bandwidth, fast response, high linearity, and low temperature drift. It offers a large current measurement range of 0~200A, and achieves a typical sensitivity temperature drift of ±0.2% over the full operating temperature range of -40℃~125℃. It provides a new solution for high-precision, high-performance current sensor applications. The AACS773 is suitable for environments with strong EMI and high-isolation current detection requirements. In addition, the AACS773 series has obtained CE, TUV, and other certifications.

Features

• High precision, high current
  • 0~200A current sensor
  • Offset temperature drift: ±5mV
  • Sensitivity total output error: ±1%
  • Typical sensitivity temperature drift: ±0.2%
  • Typical linearity error: ±0.2%
• High bandwidth, fast response
  • Typical bandwidth: 250kHz
  • Typical response time: 1.5μs
• High immunity, high isolation
  • Integrated magnetic core for stray magnetic field interference rejection
  • Isolation voltage: 5000Vrms

Applications

• Photovoltaic inverters
• Industrial inverters
• Commercial air conditioners
• Charging stations
• Electric welding machines
• Self-balancing scooters
• UPS