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ISO1410BDW The Texas Instruments ISO1410BDW is a 500-Kbps, half-duplex, isolated RS-485 and RS-422 transceiver designed for harsh industrial environments. It features robust EMC protection and wide operating voltage ranges.
Mfr Part #:

ISO1410BDW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO1410BDW is a 500-Kbps, half-duplex, isolated RS-485 and RS-422 transceiver designed for harsh industrial environments. It features robust EMC protection and wide operating voltage ranges.
✓ Total Stock: 3,334 pcs
$ Price Range: $2.69

ISO1410BDW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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Xingangxin ✓
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3,314 pcs
On Request
3314 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request 22+ On Request On Request
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ISO1410BDW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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ISO1410BDW Description

Short technical summary and product information.

The ISO1410BDW from Texas Instruments is a galvanically isolated differential line transceiver suitable for TIA/EIA RS-485 and RS-422 applications. Designed to operate reliably in demanding industrial settings, this transceiver offers robust protection against electrostatic discharge (ESD) and electrical fast transient (EFT) events.

 

Key electrical specifications include data rates of 500kbps, 12Mbps, and 50Mbps, with logic-side supply voltages ranging from 1.71V to 1.89V (VCC1) and bus-side supply voltages from 2.25V to 5.5V (VCC2). It supports half-duplex communication and features a failsafe receiver for bus open, short, and idle conditions, allowing up to 256 nodes on the bus with 1/8 unit load.

 

The device provides significant bus I/O protection, including ±30kV HBM, ±16kV IEC 61000-4-2 contact discharge, and ±4kV IEC 61000-4-4 electrical fast transient. It boasts a high common-mode transient immunity of 100kV/µs (typical) and offers 5000VRMS isolation per UL 1577, along with reinforced and basic isolation options per DIN EN IEC 60747-17.

 

Packaged in a 16-SOIC (DW) wide-body package, the ISO1410BDW is designed for surface mounting. It operates across an extended temperature range of -40°C to 125°C, ensuring performance in extreme conditions. The transceiver is pin-compatible with many existing isolated RS-485 transceivers, facilitating integration into existing designs.

ISO1410BDW Quick Information

Product Type: Isolated Transceiver
Canonical Name: ISO1410BDW Isolated RS-485 & RS-422 Transceiver
Subcategory: Isolated RS-485/RS-422 Transceiver

ISO1410BDW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISO1410BDW Estimated Pricing

Qty Low High
1+ $2.69 $2.69

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISO1410BDW Features

  • 500kbps isolated RS-485/RS-422 transceiver.
  • 5000VRMS isolation rating for safety.
  • Robust ±30kV HBM ESD protection.
  • Wide operating temperature range: -40°C to 125°C.
  • Surface mount 16-SOIC package.

ISO1410BDW Applications

  • Industrial automation systems.
  • Fieldbus communication networks.
  • Motor drive interfaces.
  • Power monitoring systems.

ISO1410BDW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the data rate of the ISO1410BDW transceiver?

The ISO1410BDW supports data rates of 500kbps, 12Mbps, and 50Mbps.

What are the supply voltage requirements for the ISO1410BDW?

The logic-side supply (VCC1) requires 1.71V to 1.89V, and the bus-side supply (VCC2) requires 2.25V to 5.5V.

What is the operating temperature range for the ISO1410BDW?

The ISO1410BDW operates from -40°C to 125°C.

What type of package is the ISO1410BDW supplied in?

The ISO1410BDW is supplied in a 16-SOIC (0.295", 7.50mm Width) package for surface mounting.

What is the isolation voltage rating of the ISO1410BDW?

The ISO1410BDW has an isolation voltage of 5000VRMS for 1 minute per UL 1577, and also offers 7071VPK (reinforced) and 1500VPK (basic) options.

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