SI9241AEY-T1 - Vishay Siliconix

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