LIN

TJA1021

Features and benefits

         2.1 General

        • LIN 2.x/ISO 17987-4:2016 (12 V)/SAE J2602 compliant

        • Baud rate up to 20 kBd (/20 and B variants)

        • Very low ElectroMagnetic Emission (EME)

        • High ElectroMagnetic Immunity (EMI)

        • Passive behavior in unpowered state

        • Input levels compatible with 3.3 V and 5 V devices

        • Integrated termination resistor for LIN responder applications

        • Wake-up source recognition (local or remote)

        • K-line compatible

        • Pin-to-pin compatible with TJA1020 and MC33662(B)

        • Available in SO8 and HVSON8 packages

        • Leadless HVSON8 package (3.0 mm × 3.0 mm) with low thermal resistance supporting

        Automated Optical Inspection (AOI) capability

        2.2 Low power management

        • Very low current consumption in Sleep mode with local and remote wake-up

        2.3 Protection mechanisms

        • High ESD robustness: ±6 kV according to IEC 61000-4-2 for pins LIN, V and

        BAT

        WAKE_N

        • Transmit data (TXD) dominant time-out function

        • Bus terminal and battery pin protected against transients in the automotive environment

        (ISO 7637)

        • Bus terminal short-circuit proof to battery and ground

        • Thermally protected

  

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Pinning Information

TJA1022

Features and benefits

         2.1 General

         Two LIN transceivers in a single package

         LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, ISO 17987-4:2016 (12 V LIN) and SAE J2602

        compliant

         Baud rate up to 20 kBd

         Very low ElectroMagnetic Emissions (EME)

         Very low current consumption in Sleep mode with remote LIN wake-up

         Input levels compatible with 3.3 V and 5 V devices

         Integrated termination resistors for LIN slave applications

         Passive behavior in unpowered state

         Operational during cranking pulse: full operation from 5V upwards

         Undervoltage detection

         K-line compatible

         Available in SO14, HVSON14 and DHVQFN24 packages

         Leadless HVSON14 (3.0 mm4.5mm) and DHVQFN24 (3.5 mm 5.5mm)

        packages with improved Automated Optical Inspection (AOI) capability

         Dark green product (halogen free and Restriction of Hazardous Substances (RoHS)

        compliant)

         14-pin variants pin-compatible with TJA1020, TJA1021, TJA1027 and TJA1029

         24-pin variant pin-compatible subset of the TJA1024

         Software-compatible with the TJA1024, TJA1027 and TJA1029.

        2.2 Protection

         Very high ElectroMagnetic Immunity (EMI)

         Very high ESD robustness: 8kV according to IEC61000-4-2 for pins LIN1, LIN2 and

        V

         Bus terminal and battery pin protected against transients in the automotive

        environment (ISO7637)

         Bus terminal short-circuit proof to battery and ground

         Thermally protected

         Initial TXD dominant check when switching to Normal mode

         TXD dominant time-out function

  

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Pinning Information

TJA1027

Features and benefits

         2.1 General

         LIN2.x/ISO17987-4:2016 (12 V)/SAEJ2602 compliant

         Baud rate up to 20 kBd

         Very low ElectroMagnetic Emissions (EME)

         Very low current consumption in Sleep mode with remote LIN wake-up

         Input levels compatible with 3.3 V and 5 V devices

         Integrated termination resistor for LIN slave applications

         Passive behavior in unpowered state

         Operational during cranking pulse: full operation from 5V upwards

         Undervoltage detection

         K-line compatible

         Available in SO8 and HVSON8 packages

         Leadless HVSON8 package (3.0 mm × 3.0 mm) with low thermal resistance

        supporting Automated Optical Inspection (AOI) capability

         Dark green product (halogen free and Restriction of Hazardous Substances (RoHS)

        compliant)

         Pin-compatible subset of the TJA1020, TJA1021, TJA1022 and MC33662(B)

         Pin- and footprint-compatible with the TJA1029

        TJA1027

        2.2 Protection

         Very high ElectoMagnetic Immunity (EMI)

         Very high ESD robustness: 8kV according to IEC61000-4-2 for pins LIN and V

         Bus terminal and battery pin protected against transients in the automotive

        environment (ISO7637)

         Bus terminal short-circuit proof to battery and ground

         Thermally protected

         Initial transmit data (TXD) dominant check

  

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Pinning Information

TJA1029

Features and benefits

         2.1 General

         LIN2.x/ISO17987-4:2016 (12 V)/SAEJ2602 compliant

         Baud rate up to 20 kBd

         Very low ElectroMagnetic Emissions (EME)

         Very low current consumption in Sleep mode with remote LIN wake-up

         Input levels compatible with 3.3 V and 5 V devices

         Integrated termination resistor for LIN slave applications

         Passive behavior in unpowered state

         Operational during cranking pulse: full operation from 5V upwards

         Undervoltage detection

         K-line compatible

         Available in SO8 and HVSON8 packages

         Leadless HVSON8 package (3.0 mm × 3.0 mm) with low thermal resistance

        supporting Automated Optical Inspection (AOI) capability

         Dark green product (halogen free and Restriction of Hazardous Substances (RoHS)

        compliant)

         Pin-compatible subset of the TJA1020, TJA1021, TJA1022 and MC33662(B)

         Pin- and footprint-compatible with the TJA1027

        TJA1029

        ISO 17987/LIN 2.x/SAE J2602 transceiver with TXD dominant timeout

        2.2 Protection

         Very high ElectroMagnetic Immunity (EMI)

         Very high ESD robustness: 8kV according to IEC61000-4-2 for pins LIN and V

         Bus terminal and battery pin protected against transients in the automotive

        environment (ISO7637)

         Bus terminal short-circuit proof to battery and ground

         Thermally protected

         Initial TXD dominant check when switching to Normal mode

         TXD dominant time-out function

  

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Pinning Information

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