Microchip Technology Incorporated (Nasdaq stock code: MCHP) is a leading supplier of microcontrollers and analog semiconductors, providing low-risk product development, lower costs for thousands of consumer products. Total system cost and faster time to market. Founded in 19, a US listed company (Nasdaq: MCHP) has 4,500 employees, 45 sales offices and 34 regional training centers. Production plants: Tempe, Arizona, USA, Gresham, Oregon, USA, and Bangkok, Thailand design center. : Bangalore, India, Lausanne, Switzerland, Santa Clara, California, Chandler, Arizona, and Bucharest, Romania. The company has passed ISO/TS-16949:2002 quality system certification. According to industry research organization Gartner, Microchip’s 8-bit microcontroller (MCU) shipment volume MCP3901 The dual-channel analog front end features a high-precision 16/24-bit sigma-delta analog-to-digital converter, internal programmable gain amplifier, internal voltage reference and 91 dB SINAD phase delay compensation. Communication with the MCP3901 is accomplished through the SPI interface, which controls the PGA, oversampling rate for controlling the output data rate (64 ksps), resolution, jitter, shutdown and other communication characteristics.