Datasheet Summary
CLT3-4B
Current limited over-voltage protected quad digital termination
Features
- 4 channel topology
- Wide range input dc Voltage:
- VI=
- 0.3 to 30 V with RI = 0
- VI =
- 30 to 30 V with RI = 1.8 kΩ
- Low side configuration with mon ground
- Current limiter:
- IGEN = 3 mA
- Input current limiter activation voltage < 5 V
- Temperature pensated operation
- Opto-coupler drive:
- No coupler activation below 1.5 mA input current
- Input protection (RI = 1.2 kΩ):
- IEC 61000-4-2 electrostatic discharge ESD, Class 3 In contact, ± 6 kV; in air, ± 8 kV
Level B: temporary disruption; no change of opto-coupler state
- IEC 61000-4-5 voltage surge, Class 3 ± 1000 V with 42 Ω serial resistor...