%0 Journal Article
	%A Mohsen Bagheri and  Ahmad Afifi
	%D 2014
	%J International Journal of Electronics and Communication Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 87, 2014
	%T Design and Simulation Interface Circuit for Piezoresistive Accelerometers with Offset Cancellation Ability 
	%U https://publications.waset.org/pdf/9997984
	%V 87
	%X This paper presents a new method for read out of the piezoresistive accelerometer sensors. The circuit works based on Instrumentation amplifier and it is useful for reducing offset In Wheatstone Bridge. The obtained gain is 645 with 1μv/°c Equivalent drift and 1.58mw power consumption. A Schmitt trigger and multiplexer circuit control output node. a high speed counter is designed in this work .the proposed circuit is designed and simulated In 0.18μm CMOS technology with 1.8v power supply.

	%P 589 - 593