Datasheet Texas Instruments ISO1176DWR

2.5 kVrms Isolated RS-485 Profibus Transceiver 16-SOIC -40 to 85

Datasheets

PDF, 1.2 Mb, Revision: E, File published: Jun 30, 2015

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

CSA 60950-1 Basic Working	395 Vrms
CSA 61010-1 Basic Working	N/A Vrms
CSA 61010-1 Reinforced Working	N/A Vrms
CSA Isolation Rating	2800 Vrms
DIN V VDE V 0884-10 Working Voltage	560 Vpk
DIN V VDE V 0884-10 Transient Overvoltage Rating	4000 Vpk
Datarate	40 Mbps
Duplex	Half
ESD	16 kV
Fail Safe	Idle,Open,Short
Integrated Transformer Driver	No
Isolation Rating	2500 Vrms
Number of Nodes	256
Operating Temperature Range	-40 to 85 C
Package Group	SOIC
Package Size: mm2:W x L	16SOIC: 106 mm2: 10.3 x 10.3(SOIC) PKG
Surge Voltage Rating	4000 Vpk
VCC1(Max)	5.5 V
VCC1(Min)	3.15 V
VCC2(Max)	5.25 V
VCC2(Min)	4.75 V

RoHS

Compliant

Evaluation Modules & Boards: ISO1176EVM
ISO1176EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)

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Isolated RS-485 Reference Design
PDF, 80 Kb, File published: Oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation.

Series: ISO1176 (4)