ADC in 12F675

23 Jan 04, Vladislav Baliasov wrote to Andrew Djanumov:

AD>> ëÁËÉÅ ÐpÅÄÅÌÙ ×ÈÏÄÎÏÇÏ ÎÁÐpÑÖÅÎÉÑ ÄÏÓÔyÐÎÙ ÄÌÑ ÉÚÍÅpÅÎÉÊ AD>> ÐÏÓpÅÄÓÔ×ÏÍ áãð PIC12F675 ÐpÉ ÐÉÔÁÎÉÉ 3V ?

VB> ÷ÓÑËÏ ÎÅ ÂÏÌØÛÅ ×ÎÅÛÎÅÇÏ Vref, ËÏÔÏpÏÅ ÎÉËÁË ÎÅ ÂÏÌØÛÅ, ÞÅÍ ÐÉÔÁÎÉÅ VB> +0.3V.

ðpÉÑÔÎÏ ÂÙÌÏ ÐÏÏÂÝÁÔØÓÑ.

*** 23 Jan 04 00:54, Andrew Djanumov wrote to All:

AD> ëÁËÉÅ ÐpÅÄÅÌÙ ×ÈÏÄÎÏÇÏ ÎÁÐpÑÖÅÎÉÑ ÄÏÓÔyÐÎÙ ÄÌÑ ÉÚÍÅpÅÎÉÊ ÐÏÓpÅÄÓÔ×ÏÍ AD> áãð PIC12F675 ÐpÉ ÐÉÔÁÎÉÉ 3V ?

*** 23 Jan 04 02:28, Andrew Djanumov wrote to Vladislav Baliasov:

VB>> ÐÉÔÁÎÉÅ +0.3V.

AD> ðpÏÛy ÐpÏÝÅÎÉÑ, ÎÅ ÓËÁÚÁÌ ÓpÁÚy ÞÔÏ ÉÎÔÅpÅÓyÅÔ ÎÉÖÎÉÊ ÐÏpÏÇ. AD> ðÏ ÄÁÔÁÛÉÔy ÂÏÌÅÅ ÞÅÍ ÏÔ 2V ×ÏÚÍÏÖÎÏ ÉÚÍÅpÅÎÉÅ, ÓÏ ÓÎÏÓËÏÊ "ÐÁpÁÍÅÔp AD> ÎÅ ÐpÏ×ÅpÅÎ".

23 Jan 04, Vladislav Baliasov wrote to Andrew Djanumov:

VB> üÔÏ ÎÉÖÎÉÊ ÐÏpÏÇ ÏÐÏpÎÉËÁ. áÂÓÏÌÀÔÎÙÊ ÍÉÎÉÍyÍ, ÇÁpÁÎÔÉpyÀÝÉÊ 10-ÂÉÔÎyÀ VB> ÔÏÞÎÏÓÔØ, ÓÏÇÌÁÓÎÏ ÄÁÔÁÛÉÔy pÁ×ÅÎ 2.5 ÷ÏÌØÔ. ðpÏÓÔÏ ÍÉÎÉÍyÍ, ÂÅÚ VB> ÇÁpÁÎÔÉÊ - 2 ÷ÏÌØÔÁ.

HÅ ÓÏ×ÓÅÍ ÐÏÎÑÌ, ÜÔÏ ÎÉÖÎÉÊ ÉÚÍÅpÑÅÍÙÊ ÐÏpÏÇ ÉÌÉ ÎÉÖÎÉÊ ÐÏpÏÇ ÏÐÏpÎÉËÁ ? ïÐÏpÎÙÍ × ÄÁÎÎÏÍ ÓÌyÞÁÅ ÂyÄÅÔ ÐÉÔÁÎÉÅ 3V, ÍÅÎÑ ÉÎÔÅpÅÓyÅÔ ÎÉÖÎÉÊ ÉÚÍÅpÑÅÍÙÊ ÐÏpÏÇ. é ÅÓÌÉ ÏÎ 2V ÔÏ ÍÅÎÑ ÜÔÏ ÏÞÅÎØ ÄÁÖÅ ÎÅ pÁÄyÅÔ.

*** 23 Jan 04 15:55, Andrew Djanumov wrote to Vladislav Baliasov:

VB>> 10-ÂÉÔÎyÀ ÔÏÞÎÏÓÔØ, ÓÏÇÌÁÓÎÏ ÄÁÔÁÛÉÔy pÁ×ÅÎ 2.5 ÷ÏÌØÔ. ðpÏÓÔÏ VB>> ÍÉÎÉÍyÍ, ÂÅÚ ÇÁpÁÎÔÉÊ - 2 ÷ÏÌØÔÁ.

AD> HÅ ÓÏ×ÓÅÍ ÐÏÎÑÌ, ÜÔÏ ÎÉÖÎÉÊ ÉÚÍÅpÑÅÍÙÊ ÐÏpÏÇ ÉÌÉ ÎÉÖÎÉÊ ÐÏpÏÇ ÏÐÏpÎÉËÁ AD> ? ïÐÏpÎÙÍ × ÄÁÎÎÏÍ ÓÌyÞÁÅ ÂyÄÅÔ ÐÉÔÁÎÉÅ 3V, ÍÅÎÑ ÉÎÔÅpÅÓyÅÔ ÎÉÖÎÉÊ AD> ÉÚÍÅpÑÅÍÙÊ ÐÏpÏÇ. é ÅÓÌÉ ÏÎ 2V ÔÏ ÍÅÎÑ ÜÔÏ ÏÞÅÎØ ÄÁÖÅ ÎÅ pÁÄyÅÔ.

HÅÔ, ÜÔÏ ÏÐÏÒÎÉË. ÷ÈÏÄÎÏÅ ÎÁÐÒÑÖÅÎÉÅ - ÏÔ ÎÕÌÑ, ÅÓÔÅÓÔ×ÅÎÎÏ. ÷ÓÑ ÛËÁÌÁ - 1024 ÏÔÓÞÅÔÁ, ÄÉÓËÒÅÔ × Ô×ÏÅÍ ÓÌÕÞÁÅ - 2.93 mV

Hello, Andrew Djanumov !