| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
119 pcs
|
119 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Bandwidth | |
| Forward Current | |
| Forward Voltage | |
| Power Dissipation | |
| Reverse Voltage |
The HCPL4503 is a dual-channel high-speed optocoupler designed by Agilent Technologies. It consists of an AIGaAS LED optically coupled to a high-speed photodetector transistor, enabling it to switch at speeds up to 1 Mbit/s with a bandwidth of 2MHz.
Key electrical specifications include a typical forward voltage of 1.45V at 16mA forward current, a maximum reverse voltage of 5V, and a power dissipation of 100mW. The device offers a high isolation voltage of 5000 Vrms.
This optocoupler is available in both 8-pin DIP and SMD packages, making it suitable for various mounting configurations. Its high-speed switching capability and TTL logic transistor output facilitate easy interfacing with other digital circuits.
Applications for the HCPL4503 include camera strobe lights, high-speed ADCs and DACs, fiber/optic communication, and noise isolation circuits, providing essential input/output isolation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical switching speed is 1 Mbit/s.
The nominal isolation voltage is 5000 Vrms.
The typical forward voltage is 1.45 V at a forward current of 16 mA.
The maximum power dissipation is 100 mW.
The HCPL4503 is available in a DIP / SMD package.