Electro-thermal based device and method for operating a heater

In an embodiment an electro-thermal device includes a heater, a readout circuit, a digital controller having a first input coupled to a first output of the readout circuit and a digital sigma-delta modulator having a first input coupled to an output of the digital controller and an output coupled to...

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Bibliographische Detailangaben
Hauptverfasser: Maccioni, Alberto, Schipani, Monica, Ali, Syed Zeeshan, Dixon, Clinton Sean, Pasetti, Giuseppe
Format: Patent
Sprache:eng
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Zusammenfassung:In an embodiment an electro-thermal device includes a heater, a readout circuit, a digital controller having a first input coupled to a first output of the readout circuit and a digital sigma-delta modulator having a first input coupled to an output of the digital controller and an output coupled to the heater.