Manufacturer Part Number
SN65HVD1781QDRQ1
Manufacturer
Texas Instruments
Introduction
This product is a half-duplex RS422/RS485 transceiver designed by Texas Instruments, focused on high-speed data transmission and reception in automotive environments.
Product Features and Performance
Supports RS422, RS485 protocols
Half-duplex communication allowing both sending and receiving but not at the same time
Receiver hysteresis of 50 mV for improved noise immunity
Data rates up to 1Mbps for efficient data communication
Operates on supply voltage ranging from 3.15V to 5.5V
Supports operating temperatures from -40°C to 125°C, suitable for harsh environments
Product Advantages
Enhanced noise immunity due to receiver hysteresis
High data rate support ensuring swift data transfer
Wide range of operating temperatures making it versatile for different climates
Meets Automotive Grade requirements for reliability and durability
AEC-Q100 qualification ensuring automotive standards compliance
Key Technical Parameters
Duplex: Half
Data Rate: 1Mbps
Voltage Supply: 3.15V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Grade: Automotive
Package / Case: 8-SOIC
Quality and Safety Features
AEC-Q100 qualified indicating high reliability for automotive applications
Operating temperature range designed for extreme environmental conditions
Compatibility
Compatible with RS422 and RS485 protocols for flexible use across various systems
Application Areas
Designed primarily for automotive applications including vehicle control systems and diagnostics
Suitable for industrial networks requiring robust communication in noisy environments
Product Lifecycle
Currently marked as Active, indicating ongoing production and support
No indicated nearing discontinuation, ensuring availability for future projects
Several Key Reasons to Choose This Product
High reliability and durability suited for automotive environments
Compliance with automotive standards (AEC-Q100 qualification)
Wide operating temperature range for versatile use
High-speed data transmission capability for efficient communication
Enhanced noise immunity for reliable data exchange in noisy conditions
SN65HVD1781Texas Instruments