KEY FEATURES
• Bipolar digital interface with 24 V sinking or
sourcing inputs
• Eight total inputs in one package
• High data rates of up to 2 Mbps
• Safety rated integrated isolation of 2.5
kVRMS
• Low input current of 1 mA typ
• No VDD required on field side
• High electromagnetic immunity
• Selectable debounce filter times of up to
100 ms
• Configurable debounce filter modes
available with SPI interface option
• Transient immunity up to 300 kV/μs
• Flow-through output configuration with
eight outputs
• Option for SPI interface with daisy-chain
capability
• Wide 2.25 to 5.5 V VDD operation
• Wide operating temperature range
• –40 to +125 °C
• Compliant to IEC 61131-2
• Type 1, 2, 3
• RoHS-compliant packages
• QSOP-20