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LS7217 |
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| Part Number | LS7217 |
| Manufacturer | LSI |
| Description | The 7217 is a programmable Timer IC designed to turn on a relay at night and turn off the relay at dawn or after a selectable number of hours. Figure 2 shows a typical application schematic. PIN DESCR... |
| Features |
• Input interface to a LDR or a photo transistor • Programmable Duration Selection • Shunt regulator • 50Hz / 60Hz time base selection • Relay Driver output • 6.0V ± 0.75V operating voltage range (VDD – VSS) • LS7217 (DIP), LS7217-S (SOIC) – See Figure 1 PIN ASSIGNMENT APPLICATIONS Lighting control for outdoor area lighting, street lighting, parking lot lighting, billboards lighting DESCRIPTION The 7217 is a programmable Timer IC designed to turn on a relay at night and turn off the relay at dawn or after a selectable number of hours. Figure 2 shows a typical application schematic. PIN DESC... |
| Document |
 LS7217 Data Sheet
PDF 237.55KB |
| Distributor | Stock | Price | Buy |
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| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LS7210 |
LSI Computer Systems |
PROGRAMMABLE DIGITAL DELAY TIMER |
|
| 2 | LS7211 |
LSI Computer Systems |
PROGRAMMABLE DIGITAL DELAY TIMER |
|
| 3 | LS7211N |
LSI |
PROGRAMMABLE DIGITAL DELAY TIMER |
|
| 4 | LS7212 |
LSI Computer Systems |
PROGRAMMABLE DIGITAL DELAY TIMER |
|
| 5 | LS7212N |
LSI |
PROGRAMMABLE DIGITAL DELAY TIMER |
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