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