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Specifications
SKU: 11592672
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 3.0 | - | 5.5 | V | - |
| Output Current (Sink) | IO(sink) | - | 15 | - | mA | VCE = 5V, Ta = 25°C |
| Output Current (Source) | IO(source) | - | 10 | - | mA | VCE = 5V, Ta = 25°C |
| Input Current | IF | 5 | 10 | 20 | mA | VCC = 5V, Ta = 25°C |
| Forward Voltage | VF | 1.2 | 1.5 | 1.8 | V | IF = 10mA |
| Isolation Voltage | VIORM | - | - | 5000 | VRMS | - |
| Operating Temperature | TA | -40 | - | 105 | °C | - |
| Storage Temperature | TSTG | -55 | - | 125 | °C | - |
| Maximum Junction Temperature | TJ(max) | - | - | 125 | °C | - |
| Leakage Current | IOL | - | 0.1 | - | μA | VCC = 5V, Ta = 25°C |
| Propagation Delay Time | tPLH, tPHL | - | 2.5 | 4.5 | μs | VCC = 5V, IF = 10mA, RL = 500Ω, Ta = 25°C |
| Rise Time | tr | - | 1.0 | 2.0 | μs | VCC = 5V, IF = 10mA, RL = 500Ω, Ta = 25°C |
| Fall Time | tf | - | 1.0 | 2.0 | μs | VCC = 5V, IF = 10mA, RL = 500Ω, Ta = 25°C |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 3.0V to 5.5V.
- Connect the VCC pin to the positive supply and GND to the ground.
Input Connection:
- Connect the input signal to the Anode (A) and Cathode (K) pins.
- The input current (IF) should be between 5mA and 20mA for reliable operation.
Output Connection:
- Connect the load between the Output (O) pin and ground.
- The output can sink up to 15mA and source up to 10mA.
Temperature Considerations:
- Operate the device within the temperature range of -40°C to 105°C.
- Store the device within the temperature range of -55°C to 125°C.
Isolation:
- The device provides an isolation voltage of up to 5000VRMS between the input and output sides.
Timing Parameters:
- Ensure that the propagation delay time (tPLH, tPHL) is within the specified range for proper signal transmission.
- The rise time (tr) and fall time (tf) should also be considered for high-speed applications.
Leakage Current:
- The leakage current (IOL) should be kept below 0.1μA to avoid unwanted triggering.
Mounting and Handling:
- Handle the device with care to avoid mechanical stress.
- Follow standard ESD (Electrostatic Discharge) precautions during handling and assembly.
By following these parameters and instructions, you can ensure optimal performance and reliability of the TLP291-4GB optocoupler.
(For reference only)Inquiry - TLP291-4GB
