NE555DR Clock & Timer ICs Tsigira Zvigadzirwa Precision
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Nguva & Zvigadzirwa Zvekutsigira |
| RoHS: | Details |
| Series: | NE555 |
| Type: | Standard |
| Nhamba Yenguva Yemukati: | 1 Timer |
| Supply Voltage - Max: | 16 V |
| Supply Voltage - Min: | 4.5 V |
| Minimum Operating Temperature: | 0 C |
| Maximum Operating Temperature: | + 70 C |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | SOIC-8 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Texas Instruments |
| Urefu: | 1.58 mm |
| High Level Output Current: | 200 mA |
| Urefu: | 4.9 mm |
| Low Level Output Current: | - 200 mA |
| Zvekushandisa Zvazvino: | 2 mA |
| Product Type: | Nguva & Zvigadzirwa Zvekutsigira |
| Factory Pack Quantity: | 2500 |
| Subcategory: | Clock & Timer ICs |
| Upamhi: | 3.91 mm |
| Unit Weight: | 0.002575 oz |
♠ xx555 Precision Timers
Midziyo iyi ndeyechokwadi nguva yekumisikidza maseketi anokwanisa kuburitsa kwakaringana nguva kunonoka kana oscillation. Mune nguva-kunonoka kana mono-yakagadzikana maitiro ekushanda, iyo nguva yakatarwa inodzorwa neiyo imwe yekunze resistor uye capacitor network. Mu-a-stable mode yekushanda, nguva yakawanda uye basa rekutenderera rinogona kudzorwa zvakasununguka neaviri ekunze resistors uye imwe yekunze capacitor.
Chikumbaridzo uye nhanho dzinokonzera kazhinji zvikamu zviviri muzvitatu uye chikamu chimwe muzvitatu, zvakateerana, zveVCC. Aya mazinga anogona kuchinjwa nekushandiswa kweiyo control-voltage terminal. Kana iyo trigger inopinza inowira pasi peiyo trigger level, iyo flip-flop inogadzika, uye inobuda inokwira kumusoro. Kana chinokonzeresa chiri pamusoro penhanho yekukonzeresa uye chikumbaridzo chiri pamusoro pechikumbaridzo, flip-flop inogadzwa patsva uye kubuda kwakaderera. Iyo reset (RESET) yekupinda inogona kudarika mamwe ese ekuisa uye inogona kushandiswa kutanga kutenderera kutsva kwenguva. Kana RESET ichidzika, iyo flip-flop inogadziriswazve, uye inobuda inodzika. Kana iyo yakabuda yakaderera, nzira yakaderera-impedance inopiwa pakati pekubuda (DISCH) uye pasi. Iyo inobuda dunhu inokwanisa kunyura kana kutsvagisa ikozvino kusvika ku200 mA. Kushanda kunotsanangurwa kune zvigadzirwa zve5 V kusvika ku15 V. Nekupa 5-V, mazinga ekubuda anowirirana neTTL inputs.
• Nguva Kubva Microseconds kusvika Maawa
• Astable kana Monostable Operation
• Adjustable Duty Cycle
• TTL-Compatible Output Inogona Kunyura kana Kuwana Kusvika ku200 mA
• PaZvigadzirwa Zvinoenderana neMIL-PRF-38535, Maparameter Ese Anoongororwa Kunze kwekunge Zvaonekwa. Pane Zvimwe Zvigadzirwa Zvese, Kugadzira Kugadzira Hazvireve Kusanganisira Kuedzwa Kwese Paramita.
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