MIC1557YM5-TR Saacadaha & Alaabooyinka Taageerada 2.7V ilaa 18V, '555' RC Timer/Oscillator leh Xidhid
Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Microchip |
| Qaybta Alaabta: | Saacadaha & Alaabooyinka Taageerada |
| Nooca: | Heerka |
| Tirada saacadaha gudaha: | 1 Saacadaha |
| Nooca wax soo saarka: | CMOS |
| Xidhmada / Kiis: | SOT-23 |
| Korontada sahayda - ugu yaraan: | 2.7 V |
| Korontada sahayda - ugu badnaan: | 18 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Habka Koritaanka: | SMD/SMT |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Tignoolajiyada Microchip |
| Dhererka: | 1.1 mm |
| Soo Saaridda Heerka Sare ee Hadda: | 20 mA |
| Dhererka: | 2.9 mm |
| Hadda Wax Soo Saarka Heerka Hoose: | - 20 mA |
| Qoyaanka xasaasiga ah: | Haa |
| Nooca Alaabta: | Saacadaha & Alaabooyinka Taageerada |
| Xiritaanka: | Xiritaanka |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | Saacadaha & Saacadaha ICs |
| Ballaca: | 1.6 mm |
| Qaybta # Magacyada: | MIC1557YM5 TR |
| Culayska Cutubka: | 0.000282 oz |
MIC1557YM5TR
• +2.7V ilaa +18V Hawlgalka
• Hadda Hoose - <1 μA Habka Xiritaanka Caadiga ah (MIC1557) - 200 μA Caadiga ah (TRG iyo THR Hoose) ee 3V Supply
• Wakhtiga laga bilaabo Microsecond ilaa Saacadaha
• "Zero" Kicinta Diidmada iyo Gelitaanka Xaddiga
• 50% Wave Square oo leh Hal iska caabin ah, Hal Capacitor
• Hormarinta Hormarinta Wax-soo-gelinta Kiciyeyaasha
• <15Ω Soo saarista iska caabinta
• Wax-soo-saar la'aan is-dhaafsiga hadda jira
• <0.005%/°C Dejinta heerkulka
• <0.055%/V Xasilloonida Bixinta • Xirmada DFN ee 10-biin ee aadka u khafiifsan (2 mm × 2 mm × 0.4 mm)
• Xidhmada Buur Dusha Sare SOT-23-5 Yar
MIC1555 IttyBitty CMOS RC timemer/oscillator iyo MIC1557 IttyBitty CMOS RC oscillator waxaa loogu talagalay in lagu bixiyo garaaca tareenka-tareenka ee daahitaanka wakhtiga saxda ah ama soo noqnoqda.
Qalabyadani waxay la mid yihiin shaqada heerka warshadaha "555", iyada oo aan lahayn kontoroolka soo noqnoqda (FC) ama biinka dareeraha furan (D). Biinanka marinka (THR) ayaa ka hormaraya gelinta kiciyeyaasha (TRG), hubinta in wax soo saarka BiCMOS uu dansan yahay marka TRG uu sarreeyo.
MIC1555 waxa loo istcimaali karaa sidii mid la heli karo (oscillator) ama monostable (hal-shot) oo leh marin gooni ah iyo soo-gelinta kicinta. Habka hal-shot, ballaca garaaca garaaca wax soo saarka waxaa si sax ah u xakameynaya iska caabin dibadeed iyo capacitor. Dib u dhaca wakhtiga waxa laga yaabaa in si sax ah loo xakameeyo min ilbiriqsi ilaa saacado. Habka oscillator-ka, wax-soo-saarka waxaa loo isticmaalaa in lagu bixiyo jawaab celin sax ah, oo leh ugu yaraan hal resistor iyo hal capacitor oo soo saara 50% wareegga wareegga shaqada.
MIC1557 waxaa loogu talagalay hawl-qabad (oscillator) oo keliya, oo leh chip-doorashada/dib-u-dejinta (CS) ee xiritaanka awoodda hoose. Hal resistor iyo hal capacitor ayaa bixiya 50% wareegtada wareegga shaqada. Saamiyada wareegyada waajibaadka kale ayaa laga yaabaa in la soo saaro iyadoo la isticmaalayo laba diode iyo laba iska caabin ah.
MIC1555/7 waxay ku shaqaynaysaa +2.7V ilaa +18V danab sahayda waxaana lagu qiimeeyay -40°C ilaa +85°C kala duwanaanshaha heerkulka jawiga. MIC1555/7 waxaa laga heli karaa SOT-23-5, iyo SOT23-5 dhuuban xirmooyinka 5-pin. Muuqaal hoose, nooca UTDFN aadka u khafiifka ah ee MIC1555 (oo leh chip-doorasho) ayaa waliba la heli karaa.
• Saacadaha saxda ah
• Jiilka garaaca wadnaha
• Waqti isku xigxiga
Jiilka dib u dhaca wakhtiga
• Baaraha garaaca wadnaha oo maqan
Oscillator Micropower ilaa 5 MHz • Dareewalka bamka
• Blinker LED
Beddelka korantada
• Dab-dhaliye xaaqid toosan
• Soo noqnoqoshada isbedbeddelka leh iyo Oscillator-ka Wareegtada Waajibka
