TLIN1024-Q1 (ACTIVE)

Quad LIN Transceiver

Quad LIN Transceiver  - TLIN1024-Q1
 

Description

The TLIN1024-Q1 device is a quad Local Interconnect Network (LIN) physical layer transceiver, which integrates wake up and protection features, compliant to LIN2.0, LIN2.1, LIN2.2, LIN2.2A and ISO/DIS 17987–4.2 standards. 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 in-line programming. The TLIN1024-Q1 has two separate dual LIN transceiver blocks. The VSUP1/2 control separate dual transceiver blocks. The TLIN1024-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 integrated resistor, electrostatic discharge (ESD) protection, and fault protection allow designers to save board space in their applications.

Features

  • Qualified for Automotive Applications
  • AEC Q100 Qualified With the Following Results:
    • Device Temperature: –40 to 125°C Ambient
    • Device HBM ESD Classification Level: ±6 kV
    • Device CDM ESD Classification Level: ±1.5 kV
  • Compliant to LIN2.0, LIN2.1, LIN2.2, LIN2.2A and ISO/DIS 17987–4.2
  • Conforms to SAEJ2602 Recommended Practice for LIN
  • Supports 12 V Battery Applications
  • LIN Transmit Data Rate up to 20 kbps
  • Wide Operating Ranges
    • 4 V to 36 V Supply Voltage
    • ±45 V LIN Bus Fault Protection
    • Sleep Mode: Ultra-Low Current Consumption
      Allows Wake Up Event From:
      • LIN Bus
      • Local Wake 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
    • Unpowered Node or Ground Disconnection
      Failsafe at System Level.
  • 3.5 mm × 5.5 mm QFN Package with Improved
    Automated Optical Inspection (AOI) Capability

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Parametrics Compare all products in CAN/LIN

 
Protocols
Number of Channels (#)
Supply Voltage(s) (V)
Bus Fault Voltage (V)
Signaling Rate (Max) (Mbps)
Low Power Mode
HBM ESD (kV)
IEC 61000-4-2 Contact (+/- kV)
Isolated
Rating
Operating Temperature Range (C)
Package Group
Pin/Package
TLIN1024-Q1 TLIN1022-Q1 TLIN1029-Q1 TLIN2022-Q1 TLIN2024-Q1 TLIN2029-Q1
LIN    LIN    LIN    LIN    LIN    LIN   
  2    1    2      1   
4 to 36    4 to 36    4 to 36    4 to 45    4 to 48    4 to 45   
-45 to 45    -45 to 45    -45 to 45    -58 to 58    -58 to 58    -58 to 58   
0.02    0.02    0.02    0.02    0.02    0.02   
Sleep
Standby   
Sleep
Standby   
Sleep
Standby   
Sleep
Standby   
Sleep
Standby   
Sleep
Standby   
8    8    8    8    8    8   
8    6    8    6    8    8   
No    No    No    No    No    No   
Automotive    Automotive    Automotive    Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
VQFN    SOIC
VSON   
SOIC
SON   
SOIC
VSON   
VQFN    SOIC
SON   
24VQFN    14SOIC
14VSON   
8SOIC
8SON   
14SOIC
14VSON   
24VQFN    8SOIC
8SON