The ISL32470E, ISL32472E, ISL32475E, ISL32478E are fault-protected, extended common mode range differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are fault protected against overvoltages up to ±60V and are protected against ±16.5kV ESD strikes without latch-up. Additionally, these transceivers operate in environments with common mode voltages up to ±15V (exceeds the RS-485 requirement), making this fault-protected RS-485 family one of the more robust on the market.brbr Transmitters (Tx) deliver an exceptional 2.5V (typical) differential output voltage into the RS-485 specified 54? load. This yields better noise immunity than standard RS-485 ICs or allows up to six 120? terminations in star topologies.brbr Receiver (Rx) inputs feature a "Full Fail-Safe" design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven (idle) bus. Rx outputs feature high drive levels; typically, 15mA @ VsubOL/sub = 1V (to ease the design of opto-coupled isolated interfaces).brbr Half duplex (Rx inputs and Tx outputs multiplexed together) and full duplex pinouts are available. See Table 1 on page 2 for key features and configurations by device number.brbr For a fault-protected RS-485 transceiver with a ±25V extended common mode range, please see the ISL32490E and ISL32483E data sheets.
IC TRANSCEIVER HALF 1/1 8SOIC Product overview: ISL32478EIBZ-T7A from Renesas Electronics Corporation is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-ISL32478EIBZ-T7A
RS422/RS485 TRANSCEIVER, -40 TO 85DEG C; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers
RS-422/RS-485 Interface IC 8LD OVP -40+85 5V RS HD+/-15V CMR 10MBPS
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL32478EIBZ-T7A | 710-ISL32478EIBZ-T7A | 84AC6931 | ISL32478EIBZ-T7A |
| Product Name | Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers with 16.5kV ESD | Interface Transceiver IC | Rs422/rs485 Transceiver, -40 To 85Deg C; Device Type Renesas | RS-422/RS-485 Interface IC |
| Technology | RS422; RS485 | |||
| Device Type | Transceiver | Transceiver | ||
| Features | ESD Protected | RoHS | RoHS | |
| Supply Voltage | Other; 4.5 V | Other; 4.5V ~ 5.5V | Other; 4.5V | 5V |
| Data Rate | 15000 kbps | 15000 kbps | 15000 to ? kbps |
