It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

ISOW1432DFMR

Name: Texas Instruments ISOW1432DFMR
Brand: Texas Instruments
SKU: 595-ISOW1432DFMR
Price: 8.05 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-ISOW1432DFMR

Mfr. No:

ISOW1432DFMR

Mfr.:

Texas Instruments

Description:

RS-422/RS-485 Interface IC Low emissions 5-kVr ms 12-Mbps isolated

Datasheet:

ISOW1432DFMR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments ISOW1432DFMR

In Stock: 2.420

Stock:: 2.420

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 5.100

Expected 6/15/2026

5.100

Expected 6/22/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 850)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	8,05 €	8,05 €
	6,26 €	62,60 €
	5,81 €	145,25 €
	5,31 €	531,00 €
	5,21 €	1.302,50 €
	4,86 €	2.430,00 €
Full Reel (Order in multiples of 850)
	4,75 €	4.037,50 €
4.250	Quote

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	RS-422/RS-485 Interface IC
RoHS:
Series:	ISOW1432
Mounting Style:	SMD/SMT
Package/Case:	SOIC-20
Function:	Transceiver
Number of Drivers:	1 Driver
Number of Receivers:	1 Receiver
Data Rate:	12 Mb/s
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	3 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Duplex:	Full Duplex
Moisture Sensitive:	Yes
Operating Supply Current:	240 uA
Operating Supply Voltage:	3 V to 5.5 V
Pd - Power Dissipation:	1.11 W
Product:	RS-422/RS-485 Transceivers
Product Type:	RS-422/RS-485 Interface IC
Shutdown:	Shutdown
Factory Pack Quantity:	850
Subcategory:	Interface ICs

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

ISOW1432DFMR Datasheet

PCN

Product Change Notification 2026-2-24 (PDF)

This functionality requires JavaScript to be enabled.

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Taiwan
Assembly Country of Origin:: Taiwan
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

ISOW14x2 Isolated RS-485/RS-422 Transceivers

Texas Instruments ISOW14x2 Isolated RS-485/RS-422 Transceiver comes with a built-in isolated DC-DC converter, eliminating the need for a separate isolated power supply in space-constrained isolated designs. The low-emissions, isolated DC-DC converter meets CISPR 32 radiated emissions Class B standard with two ferrite beads on a simple two-layer PCB. The additional 20mA output current can power other circuits on the board. The Texas Instruments ISOW14x2 has an integrated 2Mbps GPIO channel that helps remove any additional digital isolator or optocoupler for diagnostics, LED indication, or supply monitoring.