Resistive type acceleration sensor

Abstract

Disclosed herein is a resistive type accelerator sensor, including: a sensor unit; and a continuous time sigma-delta ADC including an input unit which receives an analog input signal transferred from the sensor unit, an addition circuit which is coupled with the input unit to receive the analog input signal and an analog feedback signal transferred from DAC to provide a summed signal, an integrator which integrates the summed signal transferred from the addition circuit, a comparator which converts an integrated signal transferred from the integrator into a digital signal, and an output unit which transfers the digital output signal.

Dependencies are inferred from the claim text.