The ISL32x7xE are ±16.5kV IEC61000-4-2 ESD Protected, 3.0V to 5.5V powered, QUAD transmitters for balanced communication using the RS-422 standard. These drivers have very low output leakage currents (±10µA), so they present a low load to the RS-422 bus.
Driver (Tx) outputs are tri-statable, and incorporate a hot plug feature to keep them disabled during power-up and down. Versions are available with a common EN/span style="text-decorati
Only the driver of the ISL32179E can be slew-rate limited and only at the data rate of 0.46Mbps. Drivers on the other versions are not limited, so they can achieve 10Mbps or 32Mbps data rates. All versions are offered in industrial and extended industrial (-40°C to +125°C) temperature ranges.
A 50% smaller footprint (compared to the TSSOP) is available with the ISL32179E’s QFN package. This device also features a logic supply pin (VL), that sets the switching points of the enable and DI inputs to be compatible with a lower supply voltage in mixed voltage systems. Two speed select pins allow the ISL32179E to be configured for 460kbps, 10Mbps, or 32Mbps data rate. Individual channel and group enable pins increase the ISL32179E’s flexibility.
RS-422 Interface IC W/ANNEAL 16LD QD +/- 15KV ESD 3 0V TO 5V
IC DRIVER 4/0 16SOIC
| Renesas Electronics Corporation | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL32174EIBZ-T | ISL32174EIBZ-T | ISL32174EIBZ-T |
| Product Name | Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters | RS-422 Interface IC | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers |
| Technology | RS422 | RS422; RS485; RS422, RS485 | |
| Features | ESD Protected | RoHS | |
| Supply Voltage | 3V; Other; 5.5 V | Other | |
| Data Rate | 32000 kbps | 32000 to ? kbps |
