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TLIN2029DQ1

Fault Protected Local Interconnect Network (LIN) Transceiver With Dominant State Timeout

Packaging

Package | PIN: D | 8
Temp: Q (-40 to 125)
Carrier: Partial Tube
Qty Price
1-9 $1.21
10-24 $1.08
25-99 $1.00
100-249 $0.85
250-499 $0.79
500-749 $0.64
750-999 $0.51
1000+ $0.46

Features

  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature: –40°C to 125°CAmbient
    • Device HBM Certification Level: ±8 kV
    • Device CDM Certification Level: ±1.5 kV
  • Compliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO/DIS 17987–4.2
  • Conforms to SAEJ2602 Recommended Practice for LIN
  • Supports 24 V Applications
  • LIN Transmit Data Rate up to 20 kbps.
  • Wide Operating Ranges
    • 4 V to 48 V SupplyVoltage
    • ±58 V LIN Bus FaultProtection
  • Sleep Mode: Ultra-Low Current Consumption Allows Wake-Up Event From:
    • LIN Bus
    • LocalWake up through EN
  • Power Up and Down Glitch Free Operation
  • Protection Features:
    • Under Voltage Protection on VSUP
    • TXD Dominant Time Out Protection (DTO)
    • Thermal Shutdown Protection
    • UnpoweredNode or Ground Disconnection Failsafe at System Level.
  • Available in SOIC (8) Package and Leadless VSON (8) Package with Improved Automated Optical Inspection (AOI) Capability

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Texas Instruments  TLIN2029DQ1

The TLIN2029-Q1 is a Local Interconnect Network (LIN) physical layertransceiver with integrated wake-up and protection features, compliant to LIN 2.0, LIN 2.1, LIN2.2, LIN 2.2A and ISO/DIS 17987–4.2 standards. LIN is a single wire bidirectional bus typicallyused for low speed in-vehicle networks using data rates up to 20 kbps. The TLIN2029-Q1 is designed to support 24 V applications with wider operating voltage and additionalbus-fault protection. The LIN receiver supports data rates up to 100 kbps for in-line programming.The TLIN2029-Q1 converts the LIN protocol data stream on the TXD input into a LIN bussignal 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 microprocessorthrough the open-drain RXD pin. Ultra-low current consumption is possible using the sleep modewhich allows wake-up via LIN bus or pin. The integrated resistor, ESD and fault protection allowsdesigners to save board space in their applications.