Integrated Circuits (ICs)

ISO1410DWR

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EMC PROTECTED, 500-KBPS, HALF-DUPLEX, 5-KVRMS ISOLATED RS-485 & RS-422 TRANSCEIVER

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DocumentsWhy are Digital Isolators Certified to Meet Electrical Equipment Standards?UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. P)+13

Integrated Circuits (ICs)

ISO1410DWR

Active

Texas Instruments

EMC PROTECTED, 500-KBPS, HALF-DUPLEX, 5-KVRMS ISOLATED RS-485 & RS-422 TRANSCEIVER

Deep-Dive with AI

DocumentsWhy are Digital Isolators Certified to Meet Electrical Equipment Standards?UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. P)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISO1410DWR

Data Rate	500 kbps
Duplex	Half
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Protocol	RS422, RS485
Receiver Hysteresis	30 mV
Supplier Device Package	16-SOIC
Type	Transceiver
Voltage - Supply [Max]	1.89 V, 5.5 V
Voltage - Supply [Min]	2.25 V, 1.71 V

ISO1410 Series

EMC protected, 500-Kbps, half-duplex, 5-kVrms isolated RS-485 & RS-422 transceiver

Part	Duplex	Receiver Hysteresis	Supplier Device Package	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Package / Case [x]	Package / Case	Package / Case [y]	Operating Temperature [Min]	Operating Temperature [Max]	Data Rate	Protocol	Function	Supplied Contents
Texas Instruments ISO1410DW	Half	30 mV	16-SOIC	Transceiver	1.89 V 5.5 V	1.71 V 2.25 V	Surface Mount	0.295 in	16-SOIC	7.5 mm	-40 °C	125 °C	500 kbps	RS422 RS485
Texas Instruments ISO1410DWEVM				Interface											RS485	Board(s)
Texas Instruments ISO1410DWR	Half	30 mV	16-SOIC	Transceiver	1.89 V 5.5 V	1.71 V 2.25 V	Surface Mount	0.295 in	16-SOIC	7.5 mm	-40 °C	125 °C	500 kbps	RS422 RS485
Texas Instruments ISO1410BDW	Half	30 mV	16-SOIC	Transceiver	1.89 V 5.5 V	1.71 V 2.25 V	Surface Mount	0.295 in	16-SOIC	7.5 mm	-40 °C	125 °C	500 kbps	RS422 RS485
Texas Instruments ISO1410BDWR	Half	30 mV	16-SOIC	Transceiver	1.89 V 5.5 V	1.71 V 2.25 V	Surface Mount	0.295 in	16-SOIC	7.5 mm	-40 °C	125 °C	500 kbps	RS422 RS485

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.22
		10	$ 4.69
		25	$ 4.43
		100	$ 3.84
		250	$ 3.64
		500	$ 3.27
		1000	$ 2.76
	Digi-Reel®	1	$ 5.22
		10	$ 4.69
		25	$ 4.43
		100	$ 3.84
		250	$ 3.64
		500	$ 3.27
		1000	$ 2.76
	Tape & Reel (TR)	2000	$ 2.62
Texas Instruments	LARGE T&R	1	$ 3.94
		100	$ 3.45
		250	$ 2.42
		1000	$ 1.95

Description

General part information

ISO1410 Series

The ISO14xx devices are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD) and IEC electrical fast transient (EFT) events which eliminates the need for additional components on bus for system-level protection. The devices are available for both basic and reinforced isolation (see Reinforced and Basic Isolation Options).