MAX22193ATP+

MAX22193ATP+ is a integrated voltage regulator translates four 24V industrial digital inputs to four CMOS-logic-compatible, parallel outputs. Propagation delay from input-to-output is less than 300ns for all four channels. Current-limiter on each digital input greatly reduces power dissipation compared to traditional resistive input. The accuracy of these current-limiters minimizes power dissipation while ensures compliance with the IEC 61131-2 standard. A current-setting resistor allows this to be configured for type 1, type 2 or type 3 digital inputs. Additionally, this has energyless field-side LED drivers to meet the indicator light requirement of IEC 61131-2 with no additional power dissipation. Typical applications are programmable logic controllers (PLC), distributed control system (DCS), motor control, industrial automation, process automation.

• High-speed, industrial digital inputs, 300ns maximum propagation delay
• 40ns maximum channel-to-channel skew, parallel output for simultaneous signal delivery
• High integration reduces BOM and space, low power and low heat dissipation
• Accurate input current-limiters, energyless field-side LED drivers
• Fault tolerant with built-in diagnostics, integrated field-side supply monitor
• Integrated over-temperature monitor, current-setting resistor monitor
• Robust design for industrial environments
• ±2kV surge tolerant using 470 ohm resistor, ±8kV contact ESD/±15kV air gap ESD by 470 ohm resistor
• 20-TQFN package
• Temperature rating is -40°C to +125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party