MEMS / Sensor Products

MEMS Signal Conditioning & Conversion ASIC

18-bit 500S/s Analog Frontend for Resistive Bridge Sensors
  • Supply Voltage 1.8V – 3.3V
  • Ext. Sensor Bridge R = 1kΩ ≤ 80kΩ
  • Vindiff ≤ 0.5 V
  • Vn(ASIC) < 50nV/√Hz
  • THD < -80dB
  • Temperature resolution <0.001K/LSB
  • PGA Gain = 12 ≤ 46dB in 64 steps
  • Integrated Oscillator f = 4MHz/6MHz
  • SPI Interface f ≤ 20MHz
  • Current consumption < 1mA
  • Standard 180nm CMOS

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