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Microchip Technology's MCP3901 Analog Front End (AFE) for Metering Applications

Microchip Technology's MCP3901 AFE for metering applications features high-accuracy, dual 16-/24-bit Delta-Sigma Analog-to-Digital Converters (ADCs) with up to 91 dB Signal to Noise and Distortion (SINAD); internal Programmable Gain Amplifiers (PGAs) and voltage reference; phase-delay compensation; and a modulator output block, enabling more precise measurements than competitive solutions. THe AFE is ideal for a variety of single- and multi-phase metering, industrial and medical applications. It is available in a 20-pin SSOP package, for $1.42 each in 10,000-unit quantities. Samples can be ordered today from www.microchip.com/get/400736265162037, and the device can purchased today from www.microchip.com/get/400736172222222.

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Uploaded on September 24, 2009
Taken on August 3, 2009