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ISOW1432DFMEVM

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Texas Instruments

ISOW1432 EVALUATION MODULE FOR I

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Development Boards, Kits, Programmers

ISOW1432DFMEVM

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Texas Instruments

ISOW1432 EVALUATION MODULE FOR I

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISOW1432DFMEVM

Embedded	False
Function	Transceiver, RS-485, RS-422
Secondary Attributes	On-Board LEDs, Test Points
Supplied Contents	Board(s)
Type	Interface
Utilized IC / Part	ISOW1432

ISOW1432 Series

Low emissions, 5-kVrms, 12-Mbps isolated RS-485 transceiver with integrated DC/DC converter

Part	Pulse Width Distortion (Max) [Max]	Type	Data Rate	Supplier Device Package	Number of Channels	Technology	Voltage - Supply [Max]	Voltage - Supply [Min]	Rise / Fall Time (Typ)	Rise / Fall Time (Typ) [Max]	Propagation Delay tpLH / tpHL (Max) [Max]	Channel Type	Mounting Type	Common Mode Transient Immunity (Min) [Min]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [y]	Function	Utilized IC / Part	Supplied Contents	Secondary Attributes
Texas Instruments ISOW1432BDFMR	40 ns	RS422 RS485	12 Mbps	20-SOIC	4	Magnetic Coupling	1.89 V 5.5 V	1.71 V 2.25 V	4 ns	4 ns	610 ns	Unidirectional	Surface Mount	100 kV/µs	2	2	125 °C	-40 °C	20-SOIC	0.295 in	7.5 mm
Texas Instruments ISOW1432DFMEVM		Interface																				RS-422 RS-485 Transceiver	ISOW1432	Board(s)	On-Board LEDs Test Points
Texas Instruments ISOW1432DFMR	40 ns	RS422 RS485	12 Mbps	20-SOIC	4	Magnetic Coupling	1.89 V 5.5 V	1.71 V 2.25 V	4 ns	4 ns	610 ns	Unidirectional	Surface Mount	100 kV/µs	2	2	125 °C	-40 °C	20-SOIC	0.295 in	7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	1	$ 58.80

Description

General part information

ISOW1432 Series

The ISOW14x2 devices are galvanically-isolated RS-485/RS-422 transceiver s with a built-in isolated DC-DC converter, that eliminates 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 just two ferrite beads on a simple two-layer PCB. Additional 20 mA output current can be used to power other circuits on the board. An integrated 2 Mbps GPIO channel helps remove any additional digital isolator or optocoupler for diagnotstics, LED indication or supply monitoring.

Documents

Technical documentation and resources