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R/D converter module makes evaluation easy

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article image The RD-19240EX-300 evaluation board.
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THE RD-19240EX-300 evaluation board is used to evaluate Data Device Corporation’s (DDC) RD-19240 14 bit monolithic tracking resolver to digital converter.

Available from Allied Data Systems Pty Ltd , the RD-19240 is a small low cost solution for today's motion feedback applications.

This single chip converter features programmable resolution of 10,12, or 14 bit with accuracies to 8 min.

This converter can be configured to only require a +5Vdc power supply for operation.

Programmable bandwidth and a velocity output may be used to replace tachometers and can be scaled to a user’s application needs.

The velocity scale factor/tracking rate is programmed with a single resistor. It includes internal encoder emulation (A quad B) outputs.

The internal synthesised reference feature eliminates errors due to quadrature voltage and ensures operation with a rotor-to-stator phase shift of up to 45°.

The RD-19240EX-300 evaluation card features on board provisions that have been made for various converter configurations and input/output wiring configurations.

An RD-19240LS-200 converter is already installed on the card. Basic set-up requires an input A/C source signal and a 5Vdc power supply.

Questions about this article

15/08/2013 - Short answer is yeas it can do what you want....however I need to know what country you are in so that I can get your local rep to contact you, can you respond to sales@allieddata.com.au....

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