Mfr Part #:

SN65HVD1040AQDRQ1

Mfr Name: NA

The Texas Instruments SN65HVD1040AQDRQ1 is an EMC-optimized, automotive-qualified CAN transceiver. It operates with a supply voltage between 4.75V and 5.25V and supports a maximum signaling rate of 1 Mbps.

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SN65HVD1040AQDRQ1 Specifications Quick View

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Category	New Products
Manufacturer Name	NA
AEC Qualified	Yes
Automotive Grade	Yes
ESD Protection	±12 kV
Number of Channels	1
SVHC Present	Not Present
Supply Voltage	4.75 to 5.25 V

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SN65HVD1040AQDRQ1 Description

Short technical summary and product information.

The SN65HVD1040AQDRQ1 from Texas Instruments is an EMC-optimized, high-speed CAN transceiver designed for automotive applications. It meets or exceeds the requirements of ISO 11898-5 and is qualified for automotive applications under AEC-Q100.

This transceiver features a wide bus fault voltage tolerance from -27V to 40V and operates with a supply voltage (VCC) ranging from 4.75V to 5.25V. It supports CAN protocols with a maximum signaling rate of 1 Mbps and includes a low-current standby mode with bus wake-up functionality, consuming less than 12 µA. The digital inputs are compatible with both 3.3V and 5V microprocessors.

Packaged in an 8-pin SOIC (D) with dimensions of 4.9 mm × 6 mm, the SN65HVD1040AQDRQ1 offers features such as dominant time-out protection, thermal shutdown protection, and glitch-free bus inputs and outputs during power cycling. It is designed as an improved drop-in replacement for the TJA1040.

Applications include GMW3122 Dual-Wire CAN Physical Layers, SAE J2284 High-Speed CAN for Automotive Applications, SAE J1939 Standard Data Bus Interface, ISO 11783 Standard Data Bus Interface, and NMEA 2000 Standard Data Bus Interface.

SN65HVD1040AQDRQ1 Quick Information

Product Type: CAN Transceiver

Series: SN65HVD1040A-Q1

Canonical Name: SN65HVD1040A-Q1 EMC-Optimized High-Speed CAN Transceiver

Subcategory: CAN Transceivers

SN65HVD1040AQDRQ1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN65HVD1040AQDRQ1 Features

Automotive-qualified EMC-optimized CAN transceiver.
Supports CAN protocols up to 1 Mbps signaling rate.
Wide bus fault protection from -27V to 40V.
Low standby current with bus wake-up.
3.3V and 5V microprocessor compatible inputs.

SN65HVD1040AQDRQ1 Applications

Used in automotive dual-wire CAN systems.
Suitable for SAE J2284 high-speed CAN.
Compliant with SAE J1939 data bus.
Supports ISO 11783 data bus interface.
Applicable for NMEA 2000 data bus.

SN65HVD1040AQDRQ1 FAQs

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

What is the supply voltage range of the SN65HVD1040AQDRQ1?

The supply voltage range is 4.75 V to 5.25 V.

What package is the SN65HVD1040AQDRQ1 available in?

It is available in an SOIC-8 (D) package with dimensions 4.9 mm × 6 mm.

What is the operating temperature range of this device?

The ambient operating temperature range is -40°C to +150°C (Grade 0).

What is the ESD protection level on the bus pins?

The bus pins have ±12 kV HBM ESD protection.

What is the bus fault protection voltage range?

Bus fault protection is from -27 V to 40 V.

What is the standby current consumption?

The standby current is less than 12 µA maximum.

Is the SN65HVD1040AQDRQ1 a replacement for the TJA1040?

Yes, it is an improved drop-in replacement for the NXP TJA1040.