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高精度六维力芯片 SIG2431,QFN封装4x4mm
slot867 | 2024-10-21 15:42:48    阅读:7   发布文章

信格勒微电子的芯片产品已通过行业头部大厂导入验证,深受百万终端客户好评。
SIG2431采用QFN封装(
4mm × 4mm), 广泛用于高精度 六维力传感器

SIG2431(六维力传感器芯片,小尺寸数字传感器/变送器芯片)
10SPS to 2400SPS 24-bit ADC with PGA

Features
  • Programmable Gain: 1/2/4/8/16/32/64/128

  • Data Rates: 10/20/50/200/400/1200/2400SPS

  • RMS Noises: 22nV at 10SPS (Gain = 128)

  • 23.9ENOB (21.3 noise-free bits) at 10SPS (Gain = 1)

  • Offset Drift: 5nV/℃ (Gain = 128)

  • Gain Drift: 1ppm/℃

  • Integral Non-linearity: 3ppm

  • Reference input current: 50nA

  • Internal or External Clock

  • 2 Differential Inputs

  • Current: 1.5mA

  • Power Supply


    AVDD:
    2.7V to 5.25V or ±2.5V


    DVDD:
    2.7V to 5.25V

  • Specified Temperature Range: -40℃ to 105℃

  • Package: 20-ld QFN / 16-ld TSSOP


Applications
  • Weight Scales and Strain Gauges

  • Flow/Pressure Measurement

  • Temperature Measurement

  • Medical Instrumentation

  • Industrial Process Control


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