MIC1557YM5-TR Timers & Zvigadzirwa Zvekutsigira 2.7V kusvika 18V, '555′ RC Timer/Oscillator ine Shutdown
Product Description
| Product Attribute | Attribute Value |
| Mugadziri: | Microchip |
| Product Category: | Nguva & Zvigadzirwa Zvekutsigira |
| Type: | Standard |
| Nhamba Yenguva Yemukati: | 1 Timer |
| Mhando yeKubuda: | CMOS |
| Pakeji / Nyaya: | SOT-23 |
| Supply Voltage - Min: | 2.7 V |
| Supply Voltage - Max: | 18 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Nhoroondo ye Microchip Technology |
| Urefu: | 1.1 mm |
| High Level Output Current: | 20 mA |
| Urefu: | 2.9 mm |
| Low Level Output Current: | - 20 mA |
| Inonzwa Kunyorova: | Ehe |
| Product Type: | Nguva & Zvigadzirwa Zvekutsigira |
| Vhara: | Vhara |
| Factory Pack Quantity: | 3000 |
| Subcategory: | Clock & Timer ICs |
| Upamhi: | 1.6 mm |
| Chikamu # Mazita: | MIC1557YM5 TR |
| Unit Weight: | 0.000282 oz |
MIC1557YM5TR
• +2.7V kusvika +18V Kushanda
• Yakaderera Parizvino - <1 μA Typical Shutdown Mode (MIC1557) - 200 μA Yakajairika (TRG neTHR Yakaderera) pa3V Supply
• Nguva kubva kuMicroseconds kusvika Maawa
• "Zero" Leakage Trigger uye Threshold Inputs
• 50% Square Wave ine One Resistor, One Capacitor
• Threshold Input Precedence Over Trigger Input
• <15Ω Output On-Resistance
• No Output Cross-Conduction Current Spikes
• <0.005%/°C Temperature Kugadzikana
• <0.055%/V Supply Stability • 10-pin Ultra-Thin DFN Package (2 mm × 2 mm × 0.4 mm)
• Diki SOT-23-5 Surface Mount Package
Iyo MIC1555 IttyBitty CMOS RC timer/oscillator uye MIC1557 IttyBitty CMOS RC oscillator yakagadzirirwa kupa njanji-kune-njanji mapurusi ekunyatso kunonoka nguva kana frequency chizvarwa.
Midziyo iyi yakafanana mukushanda kune indasitiri chiyero "555", isina frequency control (FC) pini kana yakavhurika-kuunganidza discharge (D) pini. Pini yechikumbaridzo (THR) inotangira pane yekupinza (TRG), kuve nechokwadi chekuti BiCMOS inobuda yakadzimwa kana TRG yakakwira.
Iyo MIC1555 inogona kushandiswa seyakagadzika (oscillator) kana monostable (imwe-pfuti) ine yakaparadzana chikumbaridzo uye inokonzeresa mapeji. Mune imwe-kupfura modhi, iyo inobuda pulse upamhi inodzorwa chaizvo neyekunze resistor uye capacitor. Kunonoka kwenguva kunogona kudzorwa nemazvo kubva kumamicroseconds kusvika kumaawa. Mune oscillator mode, iyo inobuda inoshandiswa kupa chaiyo mhinduro, ine hushoma hweimwe resistor uye imwe capacitor inogadzira 50% yebasa cycle square wave.
Iyo MIC1557 yakagadzirirwa kushanda kweastable (oscillator) chete, ine chip select/reset (CS) yekuisa kune yakaderera simba yekuvhara-pasi. Imwe resistor uye imwe capacitor inopa 50% yebasa kutenderera square wave. Mamwe mabasa ekutenderera ratios anogona kugadzirwa uchishandisa maviri diode uye maviri resistors.
MaMIC1555/7 ane simba kubva pa +2.7V kusvika +18V magetsi ekupa uye akatemerwa -40°C kusvika +85°C ambient temperature range. Iyo MIC1555/7 inowanikwa muSOT-23-5, uye yakaonda SOT23-5 5-pini mapakeji. Iyo yakaderera mbiri, yekupedzisira-yakaonda UTDFN vhezheni yeMIC1555 (ine chip select) inowanikwawo.
• Precision Timer
• Pulse Generation
• Sequential Nguva
• Nguva-Kunonoka Generation
• Kushaya Pulse Detector
• Micropower Oscillator kusvika 5 MHz • Charge-Pombi Driver
• Blinker ye LED
• Voltage Converter
• Linear Sweep Generator
• Variable Frequency uye Duty Cycle Oscillator
