| Allicdata Part #: | 160-2042-5-ND |
| Manufacturer Part#: |
LTV-845S |
| Price: | $ 0.89 |
| Product Category: | Isolators |
| Manufacturer: | Lite-On Inc. |
| Short Description: | OPTOISO 5KV 4CH DARLINGTON 16SMD |
| More Detail: | Optoisolator Darlington Output 5000Vrms 4 Channel ... |
| DataSheet: |  LTV-845S Datasheet/PDF |
| Quantity: | 10288 |
| 1 +: | $ 0.80640 |
| 10 +: | $ 0.65268 |
| 25 +: | $ 0.50224 |
| 100 +: | $ 0.45190 |
| 250 +: | $ 0.40169 |
| 500 +: | $ 0.34144 |
| 1000 +: | $ 0.28118 |
| 2500 +: | $ 0.26712 |
| 5000 +: | $ 0.26110 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Number of Channels: | 4 |
| Voltage - Isolation: | 5000Vrms |
| Current Transfer Ratio (Min): | 600% @ 1mA |
| Current Transfer Ratio (Max): | 7500% @ 1mA |
| Turn On / Turn Off Time (Typ): | -- |
| Rise / Fall Time (Typ): | 60µs, 53µs |
| Input Type: | DC |
| Output Type: | Darlington |
| Voltage - Output (Max): | 35V |
| Current - Output / Channel: | 80mA |
| Voltage - Forward (Vf) (Typ): | 1.2V |
| Current - DC Forward (If) (Max): | 50mA |
| Vce Saturation (Max): | 1V |
| Operating Temperature: | -30°C ~ 100°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SMD, Gull Wing |
| Supplier Device Package: | 16-SMD |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The LTV-845S optoisolator family, consisting of a LED mounted on a photodarlington, offers photovoltaic output. Benefits of optoisolators with a photovoltaic output include higher AC current handling capabilities, higher isolation voltages, and high common-mode rejection. In addition, the device has a low current consumption (2 mA operating), which allows it to run from a low voltage DC power supply.
The basic operating principle of an optoisolator with a photovoltaic output is that a voltage is generated across a resistor when illumination by a light source is used. In the LTV-845S optoisolator, the light source is a LED and the resistor is a photodarlington, allowing the device to act as a voltage-controlled resistor. A voltage is generated across the photodarlington when the LED is illuminated, resulting in both a current and a voltage output. This voltage can be used to drive external circuits or be used as a reference for a comparator or op-amp.
The application field of the LTV-845S optoisolator is quite wide. It can be used as an LED driver, with the LED used to indicate the status of a system. It can also be used in circuits requiring isolation such as telecommunications and medical imaging. The device is also well-suited to applications that require high common-mode rejection, such as automotive sensors, since the variation of the LED current does not affect the device\'s performance. In addition, the low current consumption of the device allows it to be used in low power applications such as smart cards and battery-powered systems.
The LTV-845S optoisolator is a reliable and cost-effective solution for a variety of applications. The device has good performance in terms of current and voltage output, and its low power consumption allows it to run from a low voltage DC power supply. Its wide application field, consisting of LED drivers, isolators, automotive sensors and smart cards, makes it an attractive product for many markets.
The specific data is subject to PDF, and the above content is for reference
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