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TLIN2022A-Q1

現行

具顯性狀態逾時功能的故障保護雙區域互連網路 (LIN) 收發器

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產品規格表

TLIN2022A-Q1

現行
產品規格表 立即訂購

產品詳細資料

Protocols LIN Number of channels 2 Supply voltage (V) 4 to 45 Bus fault voltage (V) -60 to 60 Signaling rate (max) (bps) 20000 Rating Automotive
Protocols LIN Number of channels 2 Supply voltage (V) 4 to 45 Bus fault voltage (V) -60 to 60 Signaling rate (max) (bps) 20000 Rating Automotive
SOIC (D) 14 51.9 mm² 8.65 x 6 VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC-Q100 (grade 1) qualified for automotive applications
  • Compliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specification
  • Conforms to SAE J2602-1 LIN network for vehicle applications
  • Functional Safety-Capable
  • Supports 12-V and 24-V battery applications
  • LIN transmit data rate up to 20 kbps
  • LIN receive data rate up to 100 kbps
  • Wide operational supply voltage range from 4 V to 48 V
  • Sleep mode: ultra-low current consumption allows wake-up event from:
    • LIN bus
    • Local wake up through EN
  • Power up and power down glitch-free operation on LIN bus and RXD output
  • Protection features:
    • ±60 V LIN bus fault tolerant
    • Undervoltage protection on VSUP
    • TXD Dominant time out protection (DTO)
    • Thermal shutdown protection
    • Unpowered node or ground disconnection failsafe at system level.
  • Available in SOIC (14) package and leadless VSON (14) Package with wettable flanks
  • AEC-Q100 (grade 1) qualified for automotive applications
  • Compliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specification
  • Conforms to SAE J2602-1 LIN network for vehicle applications
  • Functional Safety-Capable
  • Supports 12-V and 24-V battery applications
  • LIN transmit data rate up to 20 kbps
  • LIN receive data rate up to 100 kbps
  • Wide operational supply voltage range from 4 V to 48 V
  • Sleep mode: ultra-low current consumption allows wake-up event from:
    • LIN bus
    • Local wake up through EN
  • Power up and power down glitch-free operation on LIN bus and RXD output
  • Protection features:
    • ±60 V LIN bus fault tolerant
    • Undervoltage protection on VSUP
    • TXD Dominant time out protection (DTO)
    • Thermal shutdown protection
    • Unpowered node or ground disconnection failsafe at system level.
  • Available in SOIC (14) package and leadless VSON (14) Package with wettable flanks

The TLIN2022A-Q1 is a Dual 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 TLIN2022A-Q1 is designed to support 12-V and 24-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 TLIN2022A-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 TLIN2022A-Q1 is a Dual 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 TLIN2022A-Q1 is designed to support 12-V and 24-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 TLIN2022A-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.
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* Data sheet TLIN2022A-Q1 Dual Local Interconnect Network (LIN) Transceiver with Dominant State Timeout datasheet PDF | HTML 2021年 2月 16日
Functional safety information TLIN2022A-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 2021年 2月 16日

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