MIC1557YM5-TR Masu ƙidayar lokaci & Samfuran Tallafi 2.7V zuwa 18V, '555' RC Mai ƙidayar lokaci/Oscillator tare da Rufewa
Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Microchip |
| Rukunin samfur: | Masu ƙidayar lokaci & Samfuran Tallafi |
| Nau'in: | Daidaitawa |
| Adadin Masu ƙidayar Ciki: | 1 Mai ƙidayar lokaci |
| Nau'in fitarwa: | CMOS |
| Kunshin / Harka: | SOT-23 |
| Samar da Wutar Lantarki - Min: | 2.7 V |
| Ƙarfin Ƙarfafawa - Max: | 18 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Salon hawa: | SMD/SMT |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Fasahar Microchip |
| Tsayi: | 1.1 mm |
| Fitowar Matsayi Mai Girma Yanzu: | 20 mA |
| Tsawon: | 2.9 mm |
| Ƙarƙashin Fitowar Matsayi A Yanzu: | - 20 mA |
| Danshi Mai Hankali: | Ee |
| Nau'in Samfur: | Masu ƙidayar lokaci & Samfuran Tallafi |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | Clock & Timer ICs |
| Nisa: | 1.6 mm |
| Sashe # Laƙabi: | MIC1557YM5 TR |
| Nauyin Raka'a: | 0.000282 oz |
Saukewa: MIC1557YM5TR
• +2.7V zuwa +18V Aiki
• Ƙarƙashin Yanzu - <1 μA Yanayin Kashe Hankali (MIC1557) - 200 μA Na Musamman (TRG da THR Low) a 3V Supply
• Lokaci daga Micro seconds zuwa Sa'o'i
• “Sifili” Mai Haɓakawa da Abubuwan Shiga
• 50% Square Wave tare da Resistor daya, Capacitor daya
• Gabatar Shigar Ƙaƙƙarfan Shigar da Ƙaddamarwa
• <15Ω Fitar Kan Juriya
• Babu Fitar Girke-Girke na Yanzu
• <0.005%/°C Tsayayyen Zazzabi
• <0.055%)
• Ƙananan Kunshin Dutsen SOT-23-5
MIC1555 IttyBitty CMOS RC mai ƙidayar lokaci/oscillator da MIC1557 IttyBitty CMOS RC oscillator an ƙirƙira su don samar da bugun dogo-zuwa dogo don madaidaicin jinkirin lokaci ko haɓaka mitar.
Waɗannan na'urori suna kama da aikin daidaitattun masana'antu "555", ba tare da fil ɗin sarrafa mitar (FC) ko fitilun mai buɗewa (D) ba. Madaidaicin madaidaicin (THR) yana da fifiko akan shigarwar jawo (TRG), yana tabbatar da cewa fitowar BiCMOS yana kashe lokacin da TRG yayi girma.
Ana iya amfani da MIC1555 azaman astable (oscillator) ko monostable (harbi ɗaya) tare da keɓan bakin kofa da abubuwan shigarwa. A cikin yanayin harbi ɗaya, faɗin bugun bugun jini ana sarrafa shi daidai ta hanyar resistor na waje da capacitor. Ana iya sarrafa jinkirin lokaci daidai daga micro seconds zuwa sa'o'i. A cikin yanayin oscillator, ana amfani da fitarwa don samar da madaidaicin ra'ayi, tare da ƙaramar resistor ɗaya da capacitor ɗaya wanda ke samar da raƙuman sake zagayowar aikin 50% murabba'i.
An tsara MIC1557 don aikin astable (oscillator) kawai, tare da shigarwar zaɓi/sake saitin guntu (CS) don rufewar ƙarancin wuta. Resistor ɗaya da capacitor ɗaya suna ba da raƙuman murabba'in zagaye na 50% na wajibi. Za a iya samar da wasu ma'auni na sake zagayowar aiki ta amfani da diodes biyu da resistors biyu.
Ana yin amfani da MIC1555/7 daga +2.7V zuwa +18V samar da wutar lantarki kuma ana ƙididdige su don -40°C zuwa +85°C na yanayin zafin yanayi. Ana samun MIC1555/7 a cikin SOT-23-5, da fakitin SOT23-5 na bakin ciki. Ƙarƙashin bayanin martaba, sigar UTDFN mai ƙaramin bakin ciki na MIC1555 (tare da zaɓin guntu) kuma akwai.
• Madaidaicin ƙidayar lokaci
• Ƙarfin bugun jini
• Tsawon Lokaci
• Tsari-Tsawon Lokaci
• Mai gano bugun jini da ya ɓace
• Micropower Oscillator zuwa 5 MHz • Direban Caji-Pump
• LED Blinker
• Canjin Wutar Lantarki
• Generator Sweep Generator
• Matsakaicin Sauyawa da Oscillator na Wa'azi
