Overview
The HVDA1040AQDSJRQ1 is a high-speed CAN (Controller Area Network) transceiver manufactured by Texas Instruments. Designed specifically for automotive applications, this component meets the stringent requirements of the AEC-Q100 standard, ensuring reliability and performance in harsh environments. Its primary function is to facilitate communication between electronic control units (ECUs) in vehicles, making it a critical component in modern automotive systems. The HVDA1040AQDSJRQ1 is optimized for electromagnetic compatibility (EMC) and offers robust performance in high-speed data transmission scenarios.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Data Rate | 1 | Mbps | |
| Driver/Receiver Count | 1/1 | ||
| Protocol | CANbus | ||
| Supply Voltage | 4.75~5.25 | V | |
| Mounting Type | SMT | ||
| Moisture Sensitivity Level (MSL) | 2 | 1 year | |
| Pin Count | 12 | ||
| Height | 1.00 | mm | |
| Dimensions | 3.00 x 4.00 | mm | |
| Receiver Hysteresis | 125 | mV | |
| Duplex | Half | ||
| Operating Temperature | -40~+125 | °C | |
| Status | Active | ||
| Series | Automotive, AEC-Q100 | ||
| RoHS Compliance | Yes | Lead-free | |
| Package/Case | VSON12 |
Key Features
- High-speed CAN transceiver optimized for automotive applications.
- Complies with AEC-Q100 standards for reliability in harsh environments.
- EMC-optimized design ensures robust performance in high-speed data transmission.
- Supports data rates up to 1 Mbps.
- Half-duplex communication mode for efficient data exchange.
- Low receiver hysteresis (125 mV) for improved signal integrity.
- Compact VSON12 package with a height of 1.00 mm, suitable for space-constrained designs.
- Wide operating temperature range (-40°C to +125°C) for automotive use.
- Lead-free and RoHS-compliant, meeting environmental standards.
Applications
The HVDA1040AQDSJRQ1 is widely used in automotive electronics, particularly in systems requiring reliable and high-speed communication between ECUs. Typical applications include:
- Vehicle Control Systems: Enables communication between ECUs in engine control, transmission control, and braking systems.
- Infotainment Systems: Facilitates data exchange in multimedia and navigation systems.
- Advanced Driver Assistance Systems (ADAS): Supports real-time data transmission in safety-critical applications like collision avoidance and lane departure warning.
- Telematics: Used in vehicle tracking and remote diagnostics systems.
Q & A
1. What is the data rate supported by HVDA1040AQDSJRQ1?
The HVDA1040AQDSJRQ1 supports a maximum data rate of 1 Mbps.
2. Is this component suitable for automotive applications?
Yes, it is specifically designed for automotive use and complies with the AEC-Q100 standard.
3. What is the operating temperature range of HVDA1040AQDSJRQ1?
It operates reliably in temperatures ranging from -40°C to +125°C.
4. Does this transceiver support full-duplex communication?
No, it operates in half-duplex mode.
5. What is the package type of HVDA1040AQDSJRQ1?
It comes in a VSON12 package.
6. Is HVDA1040AQDSJRQ1 RoHS compliant?
Yes, it is lead-free and complies with RoHS standards.
7. What is the receiver hysteresis of this transceiver?
The receiver hysteresis is 125 mV.
8. Can this component be used in industrial applications?
While it is optimized for automotive use, it may also be suitable for industrial applications requiring similar performance.
9. What is the moisture sensitivity level (MSL) of HVDA1040AQDSJRQ1?
It has an MSL of 2, with a shelf life of 1 year.
10. Does this transceiver require external components for operation?
Yes, it typically requires external components such as resistors and capacitors for proper operation in a CAN network.
