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| PartNumber | LTV-844HS | LTV-844HM | LTV-844H |
| Description | Transistor Output Optocouplers Optocoupler AC in 4-CHNL | Transistor Output Optocouplers Optocoupler | Transistor Output Optocouplers Optocoupler AC in 4-CHNL |
| Manufacturer | Lite-On | Lite-On | Lite-On |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | PDIP-16 Gull Wing | PDIP-16 | PDIP-16 |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| If Forward Current | 150 mA | 150 mA | 150 mA |
| Maximum Collector Emitter Voltage | 35 V | 35 V | 35 V |
| Maximum Collector Current | 80 mA | 80 mA | 80 mA |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 5000 Vrms |
| Maximum Collector Emitter Saturation Voltage | 0.2 V | 0.2 V | 0.2 V |
| Vf Forward Voltage | 1.7 V | 1.7 V | 1.7 V |
| Pd Power Dissipation | 320 mW | 320 mW | 320 mW |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Packaging | Tube | Tube | Tube |
| Configuration | 4 Channel | 4 Channel | - |
| Height | 3.5 mm | 3.5 mm | 3.5 mm |
| Length | 19.84 mm | 19.84 mm | 4.6 mm |
| Width | 6.5 mm | 6.5 mm | 6.5 mm |
| Brand | Lite-On | Lite-On | Lite-On |
| Mounting Style | SMD/SMT | - | - |
| Current Transfer Ratio | 80 % | 80 % | 80 % |
| Fall Time | 18 us | 18 us | 18 us |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Rise Time | 18 us | 18 us | 18 us |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |