TLIN1029A-Q1 Series
TLIN1029A-Q1 Local Interconnect Network (LIN) Transceiver with Dominant State Timeout
Manufacturer: Texas Instruments
Catalog
TLIN1029A-Q1 Local Interconnect Network (LIN) Transceiver with Dominant State Timeout
Key Features
• AEC-Q100 (Grade 1) Qualified for automotive applicationsCompliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specificationConforms to SAE J2602-1 LIN network for vehicle applicationsFunctional Safety-CapableDocumentation available to aid in functional safety system designSupports 12 V applicationsLIN transmit data rate up to 20-kbpsLIN receive data rate up to 100 kbpsWide operational supply voltage range from 4-V to 36-VSleep mode: ultra-low current consumption allows wake-up event from:LIN busLocal wake up through ENPower up and down glitch free operation on LIN bus and RXD outputProtection features:±45-V LIN bus fault tolerantUnder voltage protection on VSUPTXD Dominant time out protection (DTO)Thermal shutdown protectionUnpowered node or ground disconnection failsafe at system level.Available in SOIC (8) and leadless VSON (8) with wettable flanksAEC-Q100 (Grade 1) Qualified for automotive applicationsCompliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specificationConforms to SAE J2602-1 LIN network for vehicle applicationsFunctional Safety-CapableDocumentation available to aid in functional safety system designSupports 12 V applicationsLIN transmit data rate up to 20-kbpsLIN receive data rate up to 100 kbpsWide operational supply voltage range from 4-V to 36-VSleep mode: ultra-low current consumption allows wake-up event from:LIN busLocal wake up through ENPower up and down glitch free operation on LIN bus and RXD outputProtection features:±45-V LIN bus fault tolerantUnder voltage protection on VSUPTXD Dominant time out protection (DTO)Thermal shutdown protectionUnpowered node or ground disconnection failsafe at system level.Available in SOIC (8) and leadless VSON (8) with wettable flanks
Description
AI
The TLIN1029A-Q1 is a 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 2.2 A and ISO/DIS 17987–4 standards. LIN is a single-wire bidirectional bus typically used for in-vehicle networks using data rates up to 20 kbps. The TLIN1029A-Q1 is designed to support 12-V applications with wider operating voltage and additional bus-fault protection.
The LIN receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN1029A-Q1 converts the 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.
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The TLIN1029A-Q1 is a 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 2.2 A and ISO/DIS 17987–4 standards. LIN is a single-wire bidirectional bus typically used for in-vehicle networks using data rates up to 20 kbps. The TLIN1029A-Q1 is designed to support 12-V applications with wider operating voltage and additional bus-fault protection.
The LIN receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN1029A-Q1 converts the 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.
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