Manufacturer Part Number
SI9241AEY-T1
Manufacturer
Vishay / Siliconix
Introduction
The SI9241AEY-T1 is a high-speed, half-duplex, single-channel ISO 9141 transceiver integrated circuit (IC) designed for automotive applications.
Product Features and Performance
High-speed operation up to 10.4 kbps
Wide operating voltage range of 4.5V to 5.5V
Wide operating temperature range of -40°C to 125°C
Integrated overvoltage, undervoltage, and short-circuit protection
Built-in 120Ω bus termination resistor
Single-channel design with half-duplex operation
Compliant with ISO 9141 protocol
Product Advantages
Optimized for automotive applications
Robust protection features for reliable operation
Compact 8-SOIC package for space-efficient designs
Ease of integration with other automotive systems
Key Technical Parameters
Voltage Supply: 4.5V ~ 5.5V
Duplex: Half
Number of Drivers/Receivers: 1
Protocol: ISO 9141
Type: Transceiver
Quality and Safety Features
RoHS3 compliant
Integrated protection features for overvoltage, undervoltage, and short-circuit
Compatibility
The SI9241AEY-T1 is designed for compatibility with the ISO 9141 protocol, allowing it to integrate seamlessly with various automotive systems and networks.
Application Areas
Automotive diagnostics and communication systems
Engine management systems
Body control modules
Telematics and infotainment systems
Product Lifecycle
The SI9241AEY-T1 is an active product and is currently available for purchase. Vishay/Siliconix provides ongoing support and the availability of replacements or upgrades for this product.
Key Reasons to Choose This Product
Optimized for automotive applications with robust protection features
High-speed operation up to 10.4 kbps for efficient data transfer
Wide operating voltage and temperature ranges for versatile use
Compact 8-SOIC package for space-efficient designs
Ease of integration with other automotive systems due to ISO 9141 protocol compliance