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ISO3086TDWR ISO3086TDWR is an isolated RS-485 transceiver with integrated transformer driver from Texas Instruments. It supports 20 Mbps signaling rate and provides 2500 V RMS isolation.
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ISO3086TDWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
ISO3086TDWR is an isolated RS-485 transceiver with integrated transformer driver from Texas Instruments. It supports 20 Mbps signaling rate and provides 2500 V RMS isolation.
✓ Total Stock: 3,897 pcs
$ Price Range: $1.68

ISO3086TDWR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,774 pcs
On Request
2774 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
965 pcs
On Request
965 pcs On Request 1 On Request On Request 1917+5 On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
158 pcs
On Request
158 pcs On Request 1 On Request On Request 22+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISO3086TDWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ISO3086TDWR Description

Short technical summary and product information.

The ISO3086TDWR is an isolated RS-485 transceiver with an integrated transformer driver from Texas Instruments. It is designed for industrial communication systems requiring galvanic isolation. The device supports a signaling rate of 20 Mbps and provides 2500 V RMS isolation per UL 1577 and 4242 V PK per DIN EN IEC 60747-17 (VDE 0884-17).

 

Key electrical characteristics include a typical bus capacitance of 7 pF, typical transient immunity of 50 kV/µs, and bus-pin ESD protection of 11 kV (HBM between bus-pins and GND2) and 6 kV (HBM between bus-pins and GND1). The device operates with a 1/8 unit load, allowing up to 256 nodes on a bus. Typical efficiency at 100 mA load is greater than 60%.

 

The ISO3086TDWR is housed in a 16-SOIC (0.295", 7.50mm Width) surface-mount package and operates over a temperature range of -40 to 85 °C. It is supplied in large tape and reel packaging with a standard package quantity of 2000 units.

ISO3086TDWR Quick Information

Product Type: Isolated RS-485 Transceiver
Canonical Name: ISO3086TDWR Isolated RS-485 Transceiver with Integrated Transformer Driver
Subcategory: Interface ICs

ISO3086TDWR Compliance

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

ISO3086TDWR Estimated Pricing

Qty Low High
1+ $1.68 $1.68

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

ISO3086TDWR Features

  • 20 Mbps signaling rate for fast communication.
  • 2500 V RMS isolation per UL 1577.
  • 4242 V PK isolation per DIN EN IEC 60747-17.
  • 1/8 unit load supports up to 256 nodes.
  • 50 kV/µs typical transient immunity.

ISO3086TDWR Applications

  • Ideal for isolated RS-485 data communication.
  • Used in industrial automation and control systems.
  • Suitable for building automation networks.
  • Applied in motor drive and inverter interfaces.

ISO3086TDWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the signaling rate of the ISO3086TDWR?

The ISO3086TDWR supports a signaling rate of 20 Mbps.

What isolation voltage does the ISO3086TDWR provide?

The ISO3086TDWR provides 2500 V RMS isolation per UL 1577 and 4242 V PK per DIN EN IEC 60747-17 (VDE 0884-17).

What is the operating temperature range of the ISO3086TDWR?

The ISO3086TDWR operates over a temperature range of -40 to 85 °C.

What package is the ISO3086TDWR available in?

The ISO3086TDWR is available in a 16-SOIC (0.295", 7.50mm Width) surface-mount package.

How many nodes can the ISO3086TDWR support on a bus?

The ISO3086TDWR uses a 1/8 unit load, allowing up to 256 nodes on a bus.

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