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SN65HVD32D The Texas Instruments SN65HVD32D is a 3.3V full-duplex RS-485 transceiver designed for reliable data transmission. It operates at up to 1Mbps and is available in an 8-SOIC package.
Mfr Part #:

SN65HVD32D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN65HVD32D is a 3.3V full-duplex RS-485 transceiver designed for reliable data transmission. It operates at up to 1Mbps and is available in an 8-SOIC package.
✓ Total Stock: 29,429 pcs
$ Price Range: $2.42

SN65HVD32D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request 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.

SN65HVD32D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Fault Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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SN65HVD32D Description

Short technical summary and product information.

The SN65HVD32D from Texas Instruments is a 3.3V full-duplex transceiver designed for RS-422 and RS-485 communication.

 

This device features a signaling rate of up to 1Mbps and operates within a voltage range of 3V to 3.6V. It includes one driver and one receiver, supporting up to 256 nodes on the bus. The common-mode range is -7V to 12V, with fault protection from -9V to 14V.

 

Key electrical features include 50mV receiver hysteresis, low-current standby mode (<1 µA), and integrated driver current limiting and thermal shutdown. It also offers bus idle, open, and short-circuit failsafe protection, along with glitch-free power-up and power-down for hot-plugging applications. The inputs are 5V tolerant.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the SN65HVD32D is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C.

SN65HVD32D Quick Information

Product Type: Transceiver
Canonical Name: SN65HVD32D 3.3V Full-Duplex RS-485 Transceiver
Subcategory: RS-485 & RS-422 Transceivers

SN65HVD32D Compliance

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

SN65HVD32D Estimated Pricing

Qty Low High
1+ $2.42 $2.42

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

SN65HVD32D Features

  • Full-duplex RS-485/RS-422 transceiver.
  • Operates at 3.3V supply voltage.
  • Supports signaling rates up to 1Mbps.
  • Designed for up to 256 nodes on the bus.
  • Wide common-mode range and fault protection.

SN65HVD32D Applications

  • Ideal for RS-485 industrial networks.
  • Suitable for RS-422 communication systems.
  • Used in multi-node bus applications.
  • Supports hot-plugging with glitch protection.

SN65HVD32D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN65HVD32D?

The SN65HVD32D operates with a supply voltage between 3V and 3.6V.

What package type is the SN65HVD32D available in?

The SN65HVD32D is available in an 8-SOIC package.

What is the operating temperature range of the SN65HVD32D?

The operating temperature range for the SN65HVD32D is -40°C to 85°C.

What communication protocols does the SN65HVD32D support?

The SN65HVD32D supports RS422 and RS485 protocols.

What is the maximum signaling rate for the SN65HVD32D?

The maximum signaling rate for the SN65HVD32D is 1Mbps.

How many nodes can be connected on the bus with the SN65HVD32D?

The SN65HVD32D supports up to 256 nodes on the bus.

Does the SN65HVD32D have failsafe features?

Yes, the SN65HVD32D includes bus idle, open, and short-circuit failsafe protection.

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