TLIN1024A-Q1 Series
Automotive, quad local interconnect network (LIN) transceiver with dominant state timeout
Manufacturer: Texas Instruments
Catalog
Automotive, quad local interconnect network (LIN) transceiver with dominant state timeout
Key Features
• AEC-Q100 (Grade 1) qualified for automotive applicationsCompliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specificationCompliant to SAE J2602-1 LIN network for vehicle applicationsFunctional Safety-CapableDocumentation available to aid in functional safety system designSupports 12-V battery applicationsLIN transmit data rate up to 20 kbpsLIN receive data rate up to 100 kbpsWide operational supply voltage range: 4 V to 36 VSleep mode: ultra-low current consumption allows wake-up event from:LIN busLocal wake-up through ENIntegrated 45 kΩ LIN pull-up resistorPower up and power down glitch-free operation on LIN bus and RXD outputProtection features:±45 V LIN bus fault tolerantUndervoltage protection on VSUPTXD Dominant time out protection (DTO)Thermal shutdown protectionUnpowered node or ground disconnection failsafe at system level.3.5 mm x 5.5 mm VQFN package with improved automated optical inspection (AOI) capabilityAEC-Q100 (Grade 1) qualified for automotive applicationsCompliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specificationCompliant to SAE J2602-1 LIN network for vehicle applicationsFunctional Safety-CapableDocumentation available to aid in functional safety system designSupports 12-V battery applicationsLIN transmit data rate up to 20 kbpsLIN receive data rate up to 100 kbpsWide operational supply voltage range: 4 V to 36 VSleep mode: ultra-low current consumption allows wake-up event from:LIN busLocal wake-up through ENIntegrated 45 kΩ LIN pull-up resistorPower up and power down glitch-free operation on LIN bus and RXD outputProtection features:±45 V LIN bus fault tolerantUndervoltage protection on VSUPTXD Dominant time out protection (DTO)Thermal shutdown protectionUnpowered node or ground disconnection failsafe at system level.3.5 mm x 5.5 mm VQFN package with improved automated optical inspection (AOI) capability
Description
AI
The TLIN1024A-Q1 is a Quad Local Interconnect Network (LIN) physical layer transceiver with integrated wake-up and protection features, compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO/DIS 17987–4 standards. LIN is a single wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The TLIN1024A-Q1 is designed to support 12-V applications with wider operating voltage and additional bus-fault protection.
The TLIN1024A-Q1 receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN1024A-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal using a current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin. Ultra-low current consumption is possible using the sleep mode which allows wake-up via LIN bus or EN pin.
The TLIN1024A-Q1 is a Quad Local Interconnect Network (LIN) physical layer transceiver with integrated wake-up and protection features, compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO/DIS 17987–4 standards. LIN is a single wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The TLIN1024A-Q1 is designed to support 12-V applications with wider operating voltage and additional bus-fault protection.
The TLIN1024A-Q1 receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN1024A-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal using a current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin. Ultra-low current consumption is possible using the sleep mode which allows wake-up via LIN bus or EN pin.
