Mfr Part #:

HVDA551QDRQ1

The Texas Instruments HVDA551QDRQ1 is a 5-V CAN Transceiver designed for automotive applications. It offers I/O level adapting and low-power mode supply optimization.

✓ Total Stock: 43,900 pcs

$ Price Range: $1.44

HVDA551QDRQ1 Available from 4 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	30,133 pcs On Request	30133 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	6,413 pcs On Request	6413 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,888 pcs On Request	5888 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	1,466 pcs On Request	1466 pcs	On Request	1	On Request	On Request	1519+	On Request	On Request

HVDA551QDRQ1 Description

Short technical summary and product information.

The Texas Instruments HVDA551QDRQ1 is an automotive-qualified CAN transceiver IC. It operates within a voltage range of 4.68V to 5.33V and supports the CANbus protocol with a half-duplex configuration.

This transceiver features a signaling rate of up to 1 Mbps and includes I/O voltage level adapting, allowing for a flexible I/O voltage range from 3V to 5.33V. It is designed to withstand bus fault voltages from -27V to 40V and offers ±12 kV ESD protection on bus pins.

The device is housed in an 8-SOIC package and is suitable for surface mount applications. It operates across a wide temperature range of -40°C to +125°C, making it robust for demanding environments. The HVDA551QDRQ1 also includes features like undervoltage protection, thermal shutdown protection, and high bus input impedance when unpowered.

Qualified for automotive applications, this transceiver meets or exceeds ISO 11898-2 and ISO 11898-5 standards, ensuring reliable communication in automotive networks.

HVDA551QDRQ1 Quick Information

Product Type: CAN Transceiver

Canonical Name: HVDA551-Q1 5-V CAN Transceiver

Subcategory: Interface

HVDA551QDRQ1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HVDA551QDRQ1 Estimated Pricing

Qty	Low	High
1+	$1.44	$1.44

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

HVDA551QDRQ1 Features

Automotive-qualified 5-V CAN transceiver.
Supports CANbus protocol, half-duplex.
Signaling rate up to 1 Mbps.
Adaptable I/O voltage from 3V to 5.33V.
Wide operating temperature range: -40°C to +125°C.

HVDA551QDRQ1 Applications

Automotive engine control modules.
In-vehicle networking systems.
CAN flexible data-rate applications.
Robust communication interfaces.

HVDA551QDRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the bus fault voltage range of the HVDA551QDRQ1?

-27 to 40 V

What package does the HVDA551QDRQ1 come in?

8-SOIC

What is the maximum signaling rate supported by the HVDA551QDRQ1?

1 Mbps

What is the I/O voltage range for the HVDA551QDRQ1?

3 to 5.33 V

What is the operating temperature range of the HVDA551QDRQ1?

-40°C to +125°C

Category	Drivers, Receivers, Transceivers
Manufacturer Name	Texas Instruments
Duplex	Half
Mounting Type	Surface Mount
Number of Channels	1
Number of Drivers	1/2
Operating Temperature	-40°C to +125°C
Protocol	CANbus
Receiver Hysteresis	200 mV
Supplier Device Package	8-SOIC
Type	Transceiver
Voltage	4.68V to 5.33V