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SN65HVD3082EDR The Texas Instruments SN65HVD3082EDR is a half-duplex RS-485 transceiver designed for reliable data communication. It operates with a supply voltage of 4.5V to 5.5V and supports data rates up to 200kbps.
Mfr Part #:

SN65HVD3082EDR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN65HVD3082EDR is a half-duplex RS-485 transceiver designed for reliable data communication. It operates with a supply voltage of 4.5V to 5.5V and supports data rates up to 200kbps.
✓ Total Stock: 104,906 pcs
$ Price Range: $0.39

SN65HVD3082EDR Available from 9 distributors

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Components Technology Group, Inc. ✓
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52,844 pcs
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Mufeng Electronics ✓
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40,000 pcs
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40000 pcs On Request 1 On Request On Request 26+ On Request On Request
Risen Electronics ✓
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5,000 pcs
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Optech Co.,Limited ✓
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2,821 pcs
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2821 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
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2,394 pcs
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2394 pcs On Request 1 On Request On Request 16+ On Request On Request
PROSOFT ELECTRONICS ✓
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1,775 pcs
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1775 pcs On Request 1 On Request On Request 23+ On Request On Request
Bristol Electronics ✓
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66 pcs
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66 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
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5 pcs
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5 pcs On Request 1 On Request On Request 2213 On Request On Request
Trace Tec ✓
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1 pcs
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1 pcs On Request 1 On Request On Request On Request On Request On Request
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SN65HVD3082EDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Automotive Grade
Data Rate
Duplex
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
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Protocol
Receiver Hysteresis
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SN65HVD3082EDR Description

Short technical summary and product information.

The SN65HVD3082EDR from Texas Instruments is a half-duplex transceiver engineered for RS-485 data bus networks. It meets or exceeds the TIA/EIA-485A standard and operates from a 4.5V to 5.5V supply.

 

This transceiver is optimized for signaling rates up to 200 kbps, making it suitable for applications requiring robust data transmission over long twisted-pair cables. It features low quiescent power consumption, with 0.3 mA in active mode and 1 nA in shutdown mode, ideal for power-sensitive designs.

 

The device supports up to 256 nodes on a bus with 1/8 unit load and offers significant bus-pin ESD protection up to 15 kV. It includes fail-safe receiver functionality for bus open, bus shorted, and bus idle conditions, along with glitch-free power-up and power-down transitions.

 

Packaged in an 8-SOIC surface-mount package, the SN65HVD3082EDR is designed for industrial automation, energy meter networks, and telecommunications equipment where noise tolerance and reliable communication are essential.

SN65HVD3082EDR Quick Information

Product Type: RS-485 Transceiver
Canonical Name: SN65HVD3082EDR Half-duplex RS-485 Transceiver
Subcategory: RS-485 & RS-422 Transceivers

SN65HVD3082EDR Compliance

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

SN65HVD3082EDR Estimated Pricing

Qty Low High
1+ $0.39 $0.39

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

SN65HVD3082EDR Features

  • Half-duplex RS-485 transceiver.
  • Data rate up to 200kbps.
  • Low quiescent power consumption.
  • 15 kV bus-pin ESD protection.
  • Surface mount 8-SOIC package.

SN65HVD3082EDR Applications

  • Ideal for energy meter networks.
  • Suitable for industrial automation.
  • Used in building automation networks.
  • Applicable for telecommunications equipment.

SN65HVD3082EDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN65HVD3082EDR?

The SN65HVD3082EDR operates from a 4.5V to 5.5V supply.

What package type is the SN65HVD3082EDR available in?

The SN65HVD3082EDR is available in an 8-SOIC package.

What is the operating temperature range for this transceiver?

The operating temperature range is -40°C to 85°C.

Does the SN65HVD3082EDR meet RoHS standards?

Yes, the SN65HVD3082EDR is RoHS3 Compliant.

What is the maximum signaling rate for the SN65HVD3082EDR?

The maximum signaling rate is 200kbps.

How many nodes can be connected on the bus with this transceiver?

Up to 256 nodes can be connected on the bus.

What is the ESD protection level for the bus pins?

The bus pins have ESD protection up to 15 kV.

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