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6 Threads found on edaboard.com: High Voltage Cmos Comparator
Analog comparator gives logic level out to drive logic level high side switch. But if thermal sensor is just for regulator, does it have have thermal shutdown? I would recommend a smart high-side switch with thermal shutdown used in automotive. Tons avail from
The book "Compact Low-voltage and high-Speed cmos, Bicmos and Bipolar Operational Amplifiers" by Klaas-Jan de Langen and Johan H Huijsing deals with a whole host of class AB output stages. You might want to take a look at that.
I suppose this means, that the high output voltage level is equal to Vdd, and low output voltage level is equal to Vss.
I would recommend simple relaxation oscillator. Since you are doing it for medical that is the way - all the other approaches are high current. For 1 Hz you can use few nA charging current, very low power opamp or voltage comparator. In total you should be able to sqeeze it into 1uA current max. But I would say that even 1uA is a bit (...)
In RAR: 1.Jincheol Yoo et al "A 0.07um cmos Flash Analog to Digital Converter for high Speed and Low voltage Applications" 2.Jincheol Yoo et al "A 1-GSPS cmos Flash A/D Converter for System-on-Chip Applications" 3.Jincheol Yoo et al "A Power and Resolution Adaptive Flash Analog to Digital Converter" 4.Jincheol Yoo et al (...)
Hi, I am looking for a job in Analog IC Design area for a long time but didn't get any sucess so far. I have done my MSEE with a GPA of 3.7/4.0 and also published thesis. "Design of Low voltage, high Speed, Medium Resolution cmos comparator in 0.18μm Technology" is the title of my thesis. Apart from doing (...)