ISL32177E Datasheet | Renesas

feature to keep them disabled during power-up and power-down. Versions are available with a mon EN/EN (ISL32173E pinout) or a versatile individual channel enable (see Table 1). A 26% smaller footprint is available with the ISL32177E and ISL32277E QFN packages and these two devices also feature a logic supply pin (VL). The VL supply sets the switching points of the enable inputs and the receiver outputs’ VOH, to levels patible with a lower supply voltage in mixed voltage systems. Individual channel and group enable pins increase the flexibility of the ISL32177E and ISL32277E. Related Literature For a full list of related documents, visit our website: - ISL32173E, ISL32177E, ISL32273E, ISL32275E, ISL32277E device pages Features - IEC61000 ESD protection (RS-485 inputs)- . . . ±16.5k V - Class 3 ESD on all other pins - - - .>8k V HBM - Wide supply range - - - - - 3.0V to 5.5V - Wide mon-mode range - - - . . -7V to +12V - Low part-to-part propagation delay tolerance (ISL3217x E) - - - - - - - - . . . 8ns (max) - Specified for +125°C operation - Fail-safe open Rx inputs - 1/4 unit load allows 128 devices on the bus - Available in industry standard pinouts (ISL32173E) and a 4x4 QFN (ISL32x77E) with added features - Logic supply pin (VL) eases operation in mixed supply systems (ISL32x77E) - High data rates- - - . up to 80Mbps or 20Mbps - Low shutdown supply current- - - - . . 60µA - Tri-statable Rx outputs - 5V tolerant logic inputs when VCC = 3.3V Applications - Tele equipment - Motor controllers/encoders - Programmable logic controllers - Industrial/process control...