DistyParts Icon
THVD1505DR The Texas Instruments THVD1505DR is a half-duplex RS-485 transceiver with a 1 Mbps data rate and a 4.5V to 5.5V supply voltage. It offers robust protection features and operates across an extended temperature range.
Mfr Part #:

THVD1505DR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments THVD1505DR is a half-duplex RS-485 transceiver with a 1 Mbps data rate and a 4.5V to 5.5V supply voltage. It offers robust protection features and operates across an extended temperature range.
✓ Total Stock: 964 pcs
$ Price Range: $0.25

THVD1505DR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
964 pcs
On Request
964 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.

THVD1505DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Fault Protection
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
View Similar Products (0)

THVD1505DR Description

Short technical summary and product information.

The THVD1505DR from Texas Instruments is a bus-polarity correcting RS-485 transceiver designed for reliable serial communication. It supports both RS-422 and RS-485 protocols with a half-duplex configuration and a maximum data rate of 1 Mbps.

 

This transceiver operates within a supply voltage range of 4.5V to 5.5V and features a common-mode range of -7V to 12V. It includes significant protection against electrical disturbances, such as ±8kV IEC 61000-4-2 contact discharge, ±2kV IEC 61000-4-4 fast transient burst, and ±16kV HBM ESD. The device also offers fault protection within ±18V and large receiver hysteresis of 120 mV for enhanced noise immunity.

 

Designed for demanding environments, the THVD1505DR operates from -40°C to 125°C. It is available in an 8-SOIC package suitable for surface mounting. The transceiver supports up to 256 nodes on a bus and features auto-polarity correction, glitch-free power-up/down for hot-plugging, and fail-safe operation for open, short, and idle bus conditions. Its low supply current, with standby current less than 1 µA, makes it suitable for power-sensitive applications.

THVD1505DR Quick Information

Product Type: RS-485 Transceiver
Canonical Name: THVD1505DR Bus-Polarity Correcting RS-485 Transceiver
Subcategory: RS-485 & RS-422 Transceivers

THVD1505DR Compliance

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

THVD1505DR Estimated Pricing

Qty Low High
1+ $0.25 $0.25

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

THVD1505DR Features

  • Bus-polarity correcting RS-485 transceiver.
  • Supports RS-422 and RS-485 protocols.
  • 1 Mbps maximum signaling rate.
  • ±8kV IEC ESD protection.
  • Operates from -40°C to 125°C.

THVD1505DR Applications

  • Ideal for industrial automation systems.
  • Suitable for robust serial communication.
  • Used in harsh environmental conditions.
  • Supports multi-node bus networks.

THVD1505DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the THVD1505DR?

The THVD1505DR operates with a supply voltage range of 4.5V to 5.5V.

What is the maximum data rate of the THVD1505DR transceiver?

The maximum data rate for the THVD1505DR is 1 Mbps.

What communication protocols does the THVD1505DR support?

The THVD1505DR supports RS422 and RS485 protocols.

What is the operating temperature range for this transceiver?

The THVD1505DR operates within an extended ambient temperature range of -40°C to 125°C.

What type of package is the THVD1505DR supplied in?

The THVD1505DR is supplied in an 8-SOIC package.

Does the THVD1505DR have ESD protection?

Yes, the THVD1505DR features ±8kV IEC 61000-4-2 contact discharge protection, ±2kV IEC 61000-4-4 fast transient burst protection, and ±16kV HBM ESD protection.

How many nodes can be connected on a bus with the THVD1505DR?

Up to 256 nodes can be connected on a bus with the THVD1505DR, operating at 1/8 unit load.

Home
Account

Categories