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TPL0202-10: Temperature coefficient

Part Number: TPL0202-10

Tool/software:

per quanto riguarda il componente in oggetto, non capisco come leggere la specifica e ritrovarla sulle curve nel data sheet.

Nel caso reostato, non si converge a 132ppm/C° neppure a 0xFFh

Nel caso voltage divider 132ppm/°C lo trovo a per valori molto bassi del Digital Code.

I have some doubts how to reading the TC

IN specifications TCr resistenace temperature coefficient = 132ppm/C° @0x80h

in Fig. 10, Voltage divider 132ppm is reached for data code <0x80h

in Fig.15, Rheostat mode, also at 0xFFh the TC tends to 150ppm (more or less)