 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
MCP3551-E/MS датащи(PDF) 18 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
MCP3551-E/MS датащи(HTML) 18 Page - Microchip Technology |
|
|
18 / 30 page  MCP3550/1/3 DS21950D-page 18 © 2007 Microchip Technology Inc. 5.2 Controlling Internal Conversions and the Internal Oscillator During Shutdown mode, on the falling edge of CS, the conversion process begins. During this process, the internal oscillator clocks the delta-sigma modulator and the SINC filter until a conversion is complete. This conversion time is tCONV and the timing is shown in Figure 5-2. At the end of tCONV, the digital filter has settled completely and there is no latency involved with the digital SINC filter of the MCP3550/1/3. The two modes of conversion for the MCP3550/1/3 devices are Single Conversion and Continuous Conversion. In Single Conversion mode, a consecutive conversion will not automatically begin. Instead, after a single conversion is complete and all four filters have settled, the device puts the data into the output register and enters shutdown. In Continuous Conversion mode, a consecutive conversion will be automatic. In this mode, the device is continuously converting, independent of the serial interface. The most recent conversion data will always be available in the Output register. When the device exits Shutdown, there is an internal power-up delay that must be observed. FIGURE 5-2: Single Conversion Mode. FIGURE 5-3: Continuous Conversion Mode. CS Int. Osc tCONV Sleep Shutdown SCK (opt) SDO/RDY Hi-Z Hi-Z x24 CS Int. Osc tCONV Shutdown SCK (opt) tCONV tCONV SDO/RDY Hi-Z x24 |
|
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
