Renesas Electronics ISL8491EIBZ 1-Channel Line Transceiver, 3 State, 14-Pin SOIC

This image is representative of the product range

View all Line Interface ICs
Bulk discount available

Subtotal (1 tube of 50 units)*

$91.65

(exc. GST)

$100.80

(inc. GST)

Add to Basket
Select or type quantity
Orders below $60.00 (exc. GST) cost $12.95.
Temporarily out of stock
  • Shipping from 05 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
50 - 50$1.833$91.65
100 - 200$1.559$77.95
250 +$1.463$73.15

*price indicative

RS Stock No.:
248-5935
Mfr. Part No.:
ISL8491EIBZ
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

Renesas Electronics

Logic Family

BiCMOS

Product Type

Line Transceiver

Logic Function

Transceiver

Number of Channels

1

IC Type

Transceiver IC

Input Type

Single Ended

Output Type

3 State

Mount Type

Surface

Package Type

SOIC

Pin Count

14

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

8.65mm

Height

1.75mm

Width

3.9 mm

Standards/Approvals

RoHS

Series

ISL8491E

Automotive Standard

No

Supply Current

120μA

The Renesas Electronics ISL8491E devices are ESD protected, BiCMOS, 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each driver output and receiver input is protected against ±15kV ESD strikes, without latch-up. Unlike competitive versions, these Intersil devices are specified for 10% tolerance supplies (4.5V to 5.5V).

RS-485 I/O pin ESD protection ±15kV HBM

Class 3 ESD level on all other pins >7kV HBM

High data rates (ISL8490E, ISL8491E) up to 10Mbps

Related links