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16-SOIC
Integrated Circuits (ICs)

ISO1412BDWR

Active
Texas Instruments

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

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsWhy are Digital Isolators Certified to Meet Electrical Equipment Standards?TUV Certificate for Isolation Devices (Rev. K)+13
16-SOIC
Integrated Circuits (ICs)

ISO1412BDWR

Active
Texas Instruments

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

Deep-Dive with AI

DocumentsWhy are Digital Isolators Certified to Meet Electrical Equipment Standards?TUV Certificate for Isolation Devices (Rev. K)+13

Technical Specifications

Parameters and characteristics for this part

SpecificationISO1412BDWR
Data Rate500 kbps
DuplexFull
Mounting TypeSurface Mount
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Package / Case16-SOIC
Package / Case [x]0.295 in
Package / Case [y]7.5 mm
ProtocolRS422, RS485
Receiver Hysteresis30 mV
Supplier Device Package16-SOIC
TypeTransceiver, Isolated
Voltage - Supply [Max]1.89 V, 5.5 V
Voltage - Supply [Min]1.71 V

ISO1412 Series

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

PartProtocolData RateTypeReceiver HysteresisVoltage - Supply [Max]Voltage - Supply [Min]Mounting TypeSupplier Device PackageDuplexOperating Temperature [Min]Operating Temperature [Max]Package / Case [x]Package / CasePackage / Case [y]FunctionUtilized IC / PartSecondary AttributesSupplied Contents
16-SOIC
Texas Instruments
ISO1412DW
RS422
RS485
500 kbps
Transceiver
30 mV
1.89 V
5.5 V
1.71 V
2.25 V
Surface Mount
16-SOIC
Full
-40 °C
125 °C
0.295 in
16-SOIC
7.5 mm
16-SOIC
Texas Instruments
ISO1412BDW
RS422
RS485
500 kbps
Transceiver
30 mV
1.89 V
5.5 V
1.71 V
2.25 V
Surface Mount
16-SOIC
Full
-40 °C
125 °C
0.295 in
16-SOIC
7.5 mm
ISO1412DWEVM
Texas Instruments
ISO1412DWEVM
Interface
RS485
ISO1412
On-Board Test Points
Board(s)
16-SOIC
Texas Instruments
ISO1412BDWR
RS422
RS485
500 kbps
Transceiver
Isolated
30 mV
1.89 V
5.5 V
1.71 V
Surface Mount
16-SOIC
Full
-40 °C
125 °C
0.295 in
16-SOIC
7.5 mm

Pricing

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

DistributorPackageQuantity$
ArrowN/A 2000$ 2.38
4000$ 2.34
DigikeyCut Tape (CT) 1$ 4.74
10$ 4.25
25$ 4.02
100$ 3.49
250$ 3.31
500$ 2.97
1000$ 2.50
Digi-Reel® 1$ 4.74
10$ 4.25
25$ 4.02
100$ 3.49
250$ 3.31
500$ 2.97
1000$ 2.50
Tape & Reel (TR) 2000$ 2.38
Texas InstrumentsLARGE T&R 1$ 3.26
100$ 2.65
250$ 2.09
1000$ 1.77

Description

General part information

ISO1412 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).

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).