Renesas Electronics ISL8491EIBZ Line Transceiver, 3-State

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Bulk discount available

Subtotal (1 tube of 50 units)*

£69.65

(exc. VAT)

£83.60

(inc. VAT)

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Temporarily out of stock
  • 999,999,950 unit(s) shipping from 23 February 2026
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Units
Per unit
Per Tube*
50 - 50£1.393£69.65
100 - 200£1.185£59.25
250 +£1.113£55.65

*price indicative

RS Stock No.:
248-5935
Mfr. Part No.:
ISL8491EIBZ
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Family

BiCMOS

Logic Function

Transceiver

Number of Channels per Chip

1

IC Type

Transceiver IC

Input Type

Single Ended

Output Type

3 State

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

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