 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
AD74115BCPZ датащи(PDF) 64 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
AD74115BCPZ датащи(HTML) 64 Page - Analog Devices |
|
|
64 / 103 page  Data Sheet AD74115 THEORY OF OPERATION analog.com Rev. 0 | 64 of 103 contribute off-leakage to the screw terminal when not in use. This leakage can affect the accuracy of the analog functions, especially to RTD measurements. The AD74115 has a FET leakage compensation feature that pro- vides an alternative path to the FET leakage to prevent it from flowing in the I/OP screw terminal. To enable this feature, configure the FET_LKG_COMP register. Set the FET_SRC_LKG_COMP_EN bit for sourcing digital output and set the FET_SNK_LKG_COMP_EN bit for sinking digital output. For sourcing the digital output, connect the DO_SRC_INT pin to the drain of the FET as shown in Figure 52. Similarly, for sinking the digital output, connect the DO_SNK_INT pin to the drain of the sinking FET as shown in Figure 53. The FET leakage compensation feature can be used if the specified leakage of the chosen external FET is expected to contribute error to the precision analog measurements like the current input or 3-wire and 4-wire RTD measurements. This feature is not recom- mended for use in 2-wire RTD mode. Figure 52. Configuration for Digital Output Sourcing with FET Leakage Compensation Figure 53. Configuration for Digital Output Sinking with FET Leakage Compensation |
|
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
