Motore di ricerca datesheet componenti elettronici |
|
HCF4541B Scheda tecnica(PDF) 2 Page - STMicroelectronics |
|
HCF4541B Scheda tecnica(HTML) 2 Page - STMicroelectronics |
2 / 11 page RC Oscillator Circuit. a logic ” 1 ”, when it is a logic ” 0 ” and after a MAS- TER RESET is started, and Q output has been se- lected, the output goes up to a high state after 2 N-1 counts. It remains in that state till another MASTER RESET pulse is apply or the mode input is a logic ” 1 ”. The process starts by setting the AUTO RESET input (pin 5) to logic ” 0 ” and switching power on. If pin 5 is set to logic ” 1 ”, the AUTO RESET circuit is not enabled and counting cannot start till a positive MASTER RESET pulse is applied, returning to a low level. The AUTO RESET consumes a remarkable amount of power and should not be used if low- power operation is wanted. The frequency of the oscillator depends on the RC network. It can be calculated using the following for- mula: f = 1 2.3 RTC CTC where f is between 1 kHz and 100 kHz and RS ≥ 10 kΩ and ≈ 2RTC FUNCTIONAL DIAGRAM HCC/HCF4541B 2/11 |
Codice articolo simile - HCF4541B |
|
Descrizione simile - HCF4541B |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |