The ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E are fault protected, 5V powered, differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 transceiver pins (driver outputs and receiver inputs) are fault protected up to ±60V and are protected against ±16.5kV ESD strikes without latch-up. Additionally, the extended Common Mode Range (CNR) allows these transceivers to operate in environments with common mode voltages up to ±25V (2x the RS-485 requirement), making this fault protected RS-485 family one of the most robust on the market.
Transmitters (Tx) deliver an exceptional 2.5V (typical) differential output voltage into the RS-485 specified 54O load. This yields better noise immunity than standard RS-485 ICs, or allows up to six 120O terminations in star network topologies.
Receiver (Rx) inputs feature a “full fail-safe” design that ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven (idle) bus. Rx outputs have high drive levels; typically, 15mA at VOL = 1V (for opto-coupled, isolated applications).
Half duplex (Rx inputs and Tx outputs multiplexed together) and full duplex pinouts are available. Refer to Table 1 on page 2 for key features and configurations by device number. For fault protected or wide common mode range RS-485 transceivers with cable invert (polarity reversal) pins, refer to the ISL32483E data sheet.
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1189650-ISL32490EIBZ
Packaging: Tube
Type: Transceiver
Mounting Style: SMD
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 25mV
Data Rate: 250kbps
Categories: Integrated Circuits
Supplier Device Package: 14-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.intersil.com/cda
Manufacturer Package: 14-SOIC
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
Family Part Number: ISL32490E
Manufacturer Pack Quantity: 1,000
MSL Level: 2 (1 Year)
Supply Voltage (V): 4.5V ~ 5.5V
IC TRANSCEIVER FULL 1/1 14SOIC Product overview: ISL32490EIBZ 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-ISL32490EIBZ can be used for catalog matching and distributor lookup.
RS-422/RS-485 Interface IC 14LD OVP -40+85 HI ESD 5V RS-485 10MBPS
RS422,RS485, 5.5V, SOIC-14; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:SOIC; No. of Pins:14Pins; MSL:- RoHS Compliant: Yes
| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL32490EIBZ | 1189650-ISL32490EIBZ | 710-ISL32490EIBZ | ISL32490EIBZ | 32T2845 |
| Product Name | ±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V CMR and ESD Protection | Interface - Interface - Drivers, Receivers, Transceivers - ISL32490EIBZ | Interface Transceiver IC | RS-422/RS-485 Interface IC | Rs422,rs485, 5.5V, Soic-14; Device Type Renesas |
| Technology | RS422; RS485 | ||||
| Device Type | Transceiver | Receiver; Transceiver | Transceiver | ||
| Features | ESD Protected | RoHS | RoHS | RoHS | |
| Supply Voltage | Other; 4.5 V | Other; 4.5V ~ 5.5V | Other; 4.5V ~ 5.5V | 5V | Other; 4.5V |
| Data Rate | 250 kbps | 250 kbps | 250 kbps |
