IL600-01

The IL600-01 is a IL600 series isolator evaluation board. The IL600 series isolators are current mode devices. Changes in current flow into the input coil drive output logic state changes. The output is high with no signal present. Current flow from In- to In+ switches the output low. The worst case logic low threshold current is 5mA. An input current of at least 8mA ensures fail safe operation, meaning the output powers up in the correct state. The absolute maximum coil current is 25mA. For single ended operation (that is, the coil current does not reverse), a boost capacitor in parallel with the current limiting resistor is used to induce bidirectional coil current. For standard logic signals with rise times less than 10ns, a 16pF boost capacitor is recommended.

• Up to 100Mbps data rate
• Open drain or CMOS outputs
• Fail safe output
• 3.3V or 5V power supply
• No input side power supply required
• 100ps pulse jitter
• Low EMC footprint
• 2.5kVrms isolation (1min)
• Low power dissipation
• MSOP, SOIC, and PDIP Packages

Applications

Communications & Networking