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Posts Tagged ‘TLV5620’

Extending DAC resolution using digital potentiometer

Monday, March 10th, 2014

Kerry Wong writes: One way to extend the resolution of a digital-to-analog converter (DAC) is by employing a sigma-delta converter in software. The main disadvantage of such approach is the slow speed. Alternatively, we can use some extra hardware to extend the usable resolution of a DAC. In this post,...

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Posted in Arduino, AVR | 5 Comments »

Interfacing TLV5620 With Arduino

Tuesday, October 15th, 2013

Kerry Wong posted an article on interfacing the TLV5620 with an Arduino: TI’s TLV5620 is a budget 4-channel 8-bit DAC. While it is designed primarily for running with a power supply between 3V and 3.6V, it can be powered by 5V as well given its wide supply voltage range. With a TL431 voltage reference (2.5V),...

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Posted in Arduino, Interface | No Comments »

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