 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ST7LITEU09 датащи(PDF) 98 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST7LITEU09 датащи(HTML) 98 Page - STMicroelectronics |
|
|
98 / 115 page  ST7LITEU05 ST7LITEU09 98/115 13.10 10-BIT ADC CHARACTERISTICS Subject to general operating condition for VDD, fOSC, and TA unless otherwise specified. Notes: 1. Unless otherwise specified, typical data are based on TA=25°C and VDD-VSS=5V. They are given only as design guide- lines and are not tested. 2. The maximum ADC clock frequency allowed within VDD = 2.4V to 2.7V operating range is 1MHz. 3. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than the maxi- mum value). Data guaranteed by Design, not tested in production. 4. The stabilization time of the A/D converter is masked by the first tLOAD. The first conversion after the enable is then always valid. Figure 68. Typical Application with ADC Symbol Parameter Conditions Min Typ 1) Max Unit fADC ADC clock frequency 2) 4MHz VAIN Conversion voltage range VSS VDD V RAIN External input resistor VDD = 5V, fADC=4MHz 8k 3) Ω VDD = 3.3V, fADC=4MHz 7k 3) 2.7V ≤ V DD ≤5.5V, fADC=2MHz 10k 3) 2.4V ≤ V DD ≤2.7V, fADC=1MHz 20k 3) CADC Internal sample and hold capacitor 3 pF tSTAB Stabilization time after ADC enable fCPU=8MHz, fADC=4MHz 0 4) µs tADC Conversion time (Sample+Hold) 3.5 - Sample capacitor loading time - Hold conversion time 4 10 1/fADC AINx ST7LITEU0x VDD IL ±1 µA VT 0.6V VT 0.6V CADC VAIN RAIN 10-Bit A/D Conversion 1 |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
