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TLIN2441-Q1

現行

具有整合式穩壓器和看門狗的車用區域互連網路收發器

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TLIN2441-Q1

現行
產品規格表 立即訂購

產品詳細資料

Protocols LIN, SBC Number of channels 1 Supply voltage (V) 5 to 36 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 100000 Rating Automotive
Protocols LIN, SBC Number of channels 1 Supply voltage (V) 5 to 36 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 100000 Rating Automotive
VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC-Q100 : Qualified for automotive applications
    • Temperature grade 1: –40°C To 125°C TA
  • Local interconnect network (LIN) physical layer specification ISO/DIS 17987–4 compliant and conforms to SAE J2602 recommended practice for LIN (See SLLA494)
  • Supports 12-V applications and 24 V applications
  • Integrated watchdog supervisor configurable by pin or serial peripheral interface SPI
  • Wide operating ranges
    • 5.5 V to 36 V supply voltage
    • ±58 V LIN bus fault protection
    • LDO output supporting 3.3 V ( TLIN24413-Q1) or 5 V ( TLIN24415-Q1)
    • Sleep mode: Ultra-low current consumption allows wake-up event from:
      • LIN bus
      • Local wake up through EN
      • Local wake up through WAKE
    • Power-up and down glitch-free operation
  • Protection features:
    • ESD protection, VSUP under-voltage protection
    • TXD dominant time out (DTO) protection, Thermal shutdown
    • Unpowered node or ground disconnection fail-safe at system level
  • VCC sources 70 mA with 24 VSUP at 85°C
  • Available in Leadless VSON (14) package with improved automated optical inspection (AOI) capability
  • AEC-Q100 : Qualified for automotive applications
    • Temperature grade 1: –40°C To 125°C TA
  • Local interconnect network (LIN) physical layer specification ISO/DIS 17987–4 compliant and conforms to SAE J2602 recommended practice for LIN (See SLLA494)
  • Supports 12-V applications and 24 V applications
  • Integrated watchdog supervisor configurable by pin or serial peripheral interface SPI
  • Wide operating ranges
    • 5.5 V to 36 V supply voltage
    • ±58 V LIN bus fault protection
    • LDO output supporting 3.3 V ( TLIN24413-Q1) or 5 V ( TLIN24415-Q1)
    • Sleep mode: Ultra-low current consumption allows wake-up event from:
      • LIN bus
      • Local wake up through EN
      • Local wake up through WAKE
    • Power-up and down glitch-free operation
  • Protection features:
    • ESD protection, VSUP under-voltage protection
    • TXD dominant time out (DTO) protection, Thermal shutdown
    • Unpowered node or ground disconnection fail-safe at system level
  • VCC sources 70 mA with 24 VSUP at 85°C
  • Available in Leadless VSON (14) package with improved automated optical inspection (AOI) capability

The TLIN2441-Q1 is a local interconnect network (LIN) physical layer transceiver, compliant to LIN 2.2A and ISO/DIS 17987–4 standards, with an integrated low dropout (LDO) voltage regulator and watchdog. The TLIN2441-Q1 watchdog can operate in window or timeout mode and can be controlled by pins or SPI. The Pin or SPI control is established at power up by the state of pin 9 (that is, High, Z-State, Low).

LIN is a single-wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The LIN receiver supports data rates up to 100 kbps for end-of-line programming. The TLIN2441-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal. The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin. The TLIN2441-Q1 reduces system complexity by providing a 3.3 V or 5 V rail with up to 70 mA of current to power microprocessors, sensors or other devices. The TLIN2441-Q1 has an optimized current-limited wave-shaping driver which reduces electromagnetic emissions (EME).

The TLIN2441-Q1 is a local interconnect network (LIN) physical layer transceiver, compliant to LIN 2.2A and ISO/DIS 17987–4 standards, with an integrated low dropout (LDO) voltage regulator and watchdog. The TLIN2441-Q1 watchdog can operate in window or timeout mode and can be controlled by pins or SPI. The Pin or SPI control is established at power up by the state of pin 9 (that is, High, Z-State, Low).

LIN is a single-wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The LIN receiver supports data rates up to 100 kbps for end-of-line programming. The TLIN2441-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal. The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin. The TLIN2441-Q1 reduces system complexity by providing a 3.3 V or 5 V rail with up to 70 mA of current to power microprocessors, sensors or other devices. The TLIN2441-Q1 has an optimized current-limited wave-shaping driver which reduces electromagnetic emissions (EME).
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類型 標題 日期
* Data sheet TLIN2441-Q1 Automotive with Integrated Voltage Regulator and Watchdog datasheet (Rev. C) PDF | HTML 2022年 6月 17日
* Errata TLIN1441-Q1 and TLIN2441-Q1 Duty Cycle Over VSUP 2020年 5月 22日
Application note CAN and LIN transceiver low-power modes 2019年 2月 25日
Application note TLIN1441 Failsafe Mode Explanation 2019年 2月 25日
Application note TLINx441 LDO Performance 2018年 11月 16日
Application note TLINx441x Watchdog Configuration Guide 2018年 10月 30日
EVM User's guide TLINX441XEVM User's Guide 2018年 8月 23日
Technical article Transients in 24V automobiles PDF | HTML 2018年 2月 28日

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This EVM can be used to evaluate the TLINx441x family of devices. The LIN bus is easily accessed via the J21 connector, along with VSUP and GND to make easy connections to real LIN systems. All IC signals are available through jumper connections, and modes are easily transitioned through the (...)
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SLLC468 — TLINx441xEVM GUI

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系統基礎晶片 (SBC)
TLIN1441-Q1 — 具有整合式穩壓器和看門狗的車用區域互連網路收發器 TLIN2441-Q1 — 具有整合式穩壓器和看門狗的車用區域互連網路收發器
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TLIN14415EVM — 具有穩壓 LDO 和監控系統的 TLINx441x LIN 收發器 EVM
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TLIN2441X IBIS Model

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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