SN65HVS885PWPR TI Interface IC

The SN65HVS885PWPR is an eight-channel, digital-input serializer from Texas Instruments designed for high-channel density digital input modules in industrial and building automation . Operating from a 5-V supply, the device accepts field input voltages of up to 34 V . In combination with galvanic isolators, the device completes the interface between high-voltage signals on the field side and low-voltage signals on the controller side . Input signals are current-limited and then validated by internal debounce filters selectable from 0 ms to 3 ms . With the addition of few external components, the input switching characteristic can be configured in accordance with IEC61131-2 for Type 1, 2, and 3 sensor switches . The device includes output drivers for external status LEDs, supports cascading for more inputs in multiples of eight, and features a SPI-compatible interface . Housed in a 28-pin HTSSOP (PWP) PowerPAD package , it operates over -40°C to 125°C . Applications include industrial PCs, digital I/O cards, high-channel count digital input modules, and decentralized I/O modules requiring high-density digital input serialization . In stock at HL Electronics – request a quote for fast delivery.