{"product_id":"energy-efficient-smart-temperature-sensors-in-cmos-technology-von-kamran-souri-kofi-makinwa","title":"Energy-Efficient Smart Temperature Sensors in CMOS Technology","description":"\n                \u003cp\u003eThis book describes the design and implementation of energy-efficient smart (digital output) temperature sensors in CMOS technology. To accomplish this, a new readout topology, namely the zoom-ADC, is presented. It combines a coarse SAR-ADC with a fine Sigma-Delta (SD) ADC. The digital result obtained from the coarse ADC is used to set the reference levels of the SD-ADC, thereby zooming its full-scale range into a small region around the input signal. This technique considerably reduces the SD-ADC’s full-scale range, and notably relaxes the number of clock cycles needed for a given resolution, as well as the DC-gain and swing of the loop-filter. Both conversion time and power-efficiency can be improved, which results in a substantial improvement in energy-efficiency. Two BJT-based sensor prototypes based on 1st-order and 2nd-order zoom-ADCs are presented. They both achieve inaccuracies of less than ±0.2°C over the military temperature range (-55°C to 125°C). A prototype capable of sensing temperatures up to 200°C is also presented. As an alternative to BJTs, sensors based on dynamic threshold MOSTs (DTMOSTs) are also presented. It is shown that DTMOSTs are capable of achieving low inaccuracy (±0.4°C over the military temperature range) as well as sub-1V operation, making them well suited for use in modern CMOS processes.\u003c\/p\u003e\n                \u003cp\u003e\n                    \u003cbr\u003e\n                \u003c\/p\u003e\n            \u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783319872865\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783319872865","offer_id":39419784855645,"sku":"9783319872865","price":96.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e8d46f22-d3f3-4976-ae5c-976716a1070c.jpg?v=1775193264","url":"https:\/\/shop.autorenwelt.de\/products\/energy-efficient-smart-temperature-sensors-in-cmos-technology-von-kamran-souri-kofi-makinwa","provider":"Autorenwelt Shop","version":"1.0","type":"link"}