I-NE555DR Clock & Timer ICs Inkxaso yeeMveliso ezichanekileyo
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Izibali-xesha kunye neeMveliso zeNkxaso |
| RoHS: | Iinkcukacha |
| Uthotho: | NE555 |
| Uhlobo: | Umgangatho |
| Inani lezibali zangaphakathi: | Isibali-xesha esi-1 |
| Ubonelelo lweVoltage-Max: | 16 V |
| Supply Voltage - Min: | 4.5 V |
| Ubuncinci bobushushu bokusebenza: | 0 C |
| Obona bushushu bokusebenza: | + 70 C |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-SOIC-8 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Ubude: | 1.58 mm |
| Imveliso yeNqanaba eliPhezulu langoku: | 200 mA |
| Ubude: | 4.9 mm |
| Isiphumo Esisezantsi Sangoku: | -200 mA |
| Ubonelelo oluSebenzayo lwangoku: | 2 mA |
| Uhlobo lweMveliso: | Izibali-xesha kunye neeMveliso zeNkxaso |
| Ubungakanani bePakethi yoMzi-mveliso: | 2500 |
| Uluhlu olungaphantsi: | Ikloko & Isibali-xesha ICs |
| Ububanzi: | 3.91 mm |
| Ubunzima beyunithi: | 0.002575 oz |
♠ xx555 Precision Timers
Ezi zixhobo zizijikelezo zexesha ezichanekileyo ezikwazi ukuvelisa ukulibaziseka kwexesha elichanekileyo okanye i-oscillation.Kwimo yokulibaziseka kwexesha okanye i-mono-stable mode yokusebenza, i-interval ye-timed ilawulwa yi-resistor enye yangaphandle kunye ne-capacitor network.Kwimodi ezinzileyo yokusebenza, i-frequency and duty cycle inokulawulwa ngokuzimeleyo kunye ne-resistors ezimbini zangaphandle kunye ne-capacitor eyodwa yangaphandle.
I-threshold kunye ne-trigger amanqanaba ngokuqhelekileyo sisibini kwisithathu kunye nesinye kwisithathu, ngokulandelelanayo, se-VCC.La manqanaba anokutshintshwa ngokusetyenziswa kwetheminali yolawulo-voltage.Xa igalelo le-trigger liwela ngaphantsi kwinqanaba le-trigger, i-flip-flop isetiwe, kwaye imveliso iya phezulu.Ukuba igalelo le-trigger lingaphezulu kwinqanaba le-trigger kwaye igalelo le-threshold lingaphezulu kwinqanaba le-threshold, i-flip-flop iphinda isetyenziswe kwaye imveliso iphantsi.Ukusetha kwakhona (RESET) igalelo lingabhala ngaphezulu kwawo onke amanye amagalelo kwaye lingasetyenziselwa ukuqalisa umjikelo wexesha omtsha.Xa i-RESET iphantsi, i-flip-flop iphinda isetyenziselwe, kwaye imveliso iyehla.Xa imveliso iphantsi, indlela yokunciphisa i-impedance inikezelwa phakathi kokukhutshwa (DISCH) kunye nomhlaba.Isekethe yemveliso iyakwazi ukucwila okanye ukukhangela okwangoku ukuya kuma-200 mA.Ukusebenza kucaciswe ukubonelela nge-5 V ukuya kwi-15 V. Ngonikezelo lwe-5-V, amanqanaba okuphuma ahambelana namagalelo e-TTL.
• Ixesha ukusuka kwiMicroseconds ukuya kwiiyure
• Ukusebenza okuZinzileyo okanye okuMonostable
• Umjikelo woMsebenzi oLungisayo
• I-TTL-Compatible Output CanTest or Source Up to 200 mA
• KwiiMveliso eziThobela i-MIL-PRF-38535, zonke iiParameters ziyavavanywa ngaphandle kokuba kuphawulwe ngenye indlela.Kuzo zonke ezinye iiMveliso, ukuPhathwa kweMveliso ayiBandakanyi uVavanyo lwazo zonke iiParameters.
• Ibhayometriki yoshicilelo lweminwe
• I-Iris Biometrics
• RFID Reader
