TJA1128 | LIN Mini System Basis Chip | NXP Semiconductors

LIN Mini System Basis Chip

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Block Diagram

TJA1128

 TJA1128 Block Diagram

Features

General Features

  • Battery operating voltage range from (3.3 V) 5.0 V to 28 V
  • Very low current consumption in SLEEP and STANDBY mode
    • SLEEP mode (voltage regulator off): typically 14 μA
    • STANDBY mode (voltage regulator on): typically 22 μA
  • Remote wake-up capability via pin LIN
  • Local wake-up via pins WAKE1 and WAKE2
    • Configurable level-sensitive wake-up detection
    • Cyclic sampled wake-up detection option with synchronized bias control via pin
  • HVMPO
  • Wake-up source recognition
  • Configurable high-voltage multipurpose output (HVMPO)
    • Bias control output for cyclic wake-up
    • Limp home output
    • Bias control output for battery monitoring circuit
    • General purpose input (GPI) controlled output
  • Limp home function on overtemperature, watchdog service fail, VCC Undervoltage and RSTN short-circuit to ground
  • Overtemperature shutdown
  • Bidirectional reset pin with variable power-on reset length

LIN Transceiver / Standards Compliant

  • ISO 17987-4:2016 (12 V LIN) compliant
  • LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A compliant
  • SAE J2602-1 compliant
  • K-line compatible
  • Baud rate up to 20 kBd
  • LIN high-speed mode with fast LIN slope to support high baud rates (> 20 kBd)
  • Integrated termination resistor for LIN follower applications
  • The TXD dominant time-out function

Designed for Automotive Applications

  • Qualified according to AEC-Q100
  • Load dump pulse protected against up to 43 V
  • ±8 kV Electrostatic Discharge (ESD) protection, according to the Human Body Model (HBM) on LIN-bus pin
  • ±6 kV ESD protection according to IEC 61000-4-2 on pins BAT, WAKE1, WAKE2 and ±8 kV on pin LIN
  • The Bus terminal and battery pin protected against transients in the automotive environment (ISO 7637)
  • LIN-bus pin short-circuit proof to battery and ground

Package

  • Leadless HVSON14 package (3.0 mm x 4.5 mm) supporting Automated Optical Inspection (AOI) capability and low thermal resistance

More

TJA1128 LIN Mini SBC Family Overview (Variants)

The TJA1128 LIN mini SBC family consists of 8 variants as shown in the table below:

 

Family Member 1

(Variant) 

Features and Options

Basic Features

Optional Features

LIN Transceiver²
ISO17987 (LIN2.x) /
J2602 compliant

LDO

GPI

HVMPO²

Wake #1²

Wake #2²

Watch-dog²

5V0

3V3

TJA1128A

85mA

-

-

-

TJA1128B

-

85mA

-

-

TJA1128C

85mA

-

-

TJA1128D

-

85mA

-

TJA1128E

85mA

-

-

TJA1128F

-

85mA

-

TJA1128G

85mA

-

TJA1128H

-

85mA

1. All variants use the (leadless) HVSON14 package supporting Automated Optical Inspection (A.O.I.)

2. Configurable via End-of-Line device configuration

Buy/Parametrics

8 results

Include 0 NRND

Order

CAD Model

Status

Recommended Orderable Part Number

Additional Features - Analog

Product Category

Supply Voltage [Min to Max] (V)

Data Rate [max] kbps

Number of LIN Channels

Protection

Package Type

Active

TJA1128ATK/1Z

1x GPI, 1x HV output, 1x Wake, EoL configurable, HS-LIN mode, LDO (5V0/85mA), LIN transceiver

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128BTK/1Z

1x GPI, 1x HV output, 1x Wake, EoL configurable, HS-LIN mode, LDO (3V3/85mA), LIN transceiver

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128CTK/1Z

1x GPI, 1x HV output, 2x Wake, EoL configurable, HS-LIN mode, LDO (5V0/85mA), LIN transceiver

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128DTK/1Z

1x GPI, 1x HV output, 2x Wake, HS-LIN mode, LDO (3V3/85mA), LIN transceiver

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128ETK/1Z

1x GPI, 1x HV output, 1x Wake, EoL configurable, HS-LIN mode, LDO (5V0/85mA), LIN transceiver, Watchdog

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128FTK/1Z

1x GPI, 1x HV output, 1x Wake, EoL configurable, HS-LIN mode, LDO (3V3/85mA), LIN transceiver, Watchdog

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128GTK/1Z

1x GPI, 1x HV output, 2x Wake, EoL configurable, HS-LIN mode, LDO (5V0/85mA), LIN transceiver, Watchdog

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, overtemperature, undervoltage

HVSON14

Active

TJA1128HTK/1Z

1x GPI, 1x HV output, 2x Wake, EoL configurable, HS-LIN mode, LDO (3V3/85mA), LIN transceiver, Watchdog

Mini LIN SBC

3 to 28

20.0

1

TXD dominant timeout, undervoltage

HVSON14

N true 0 PSPTJA1128en 2 Data Sheet Data Sheet t520 1 Fact Sheet Fact Sheet t523 1 en_US en_US en Data Sheet Data Sheet 1 1 2 English Data sheet for TJA1128, LIN mini system basis chip. 1527619301405704484721 PSP 726.1 KB None None documents None 1527619301405704484721 /docs/en/data-sheet/TJA1128.pdf 726129 /docs/en/data-sheet/TJA1128.pdf TJA1128 documents N N 2018-05-29 TJA1128: LIN Mini System Basis Chip, Data Sheet /docs/en/data-sheet/TJA1128.pdf /docs/en/data-sheet/TJA1128.pdf Data Sheet N 980000996212993340 2024-01-23 pdf N en Apr 24, 2023 980000996212993340 Data Sheet Y N TJA1128: LIN Mini System Basis Chip, Data Sheet Fact Sheet Fact Sheet 1 2 1.0 English With its rich and customizable feature set, the TJA1128x LIN mini SBC family offers 1624471128333705889525 PSP 2.7 MB None None documents None 1624471128333705889525 /docs/en/fact-sheet/TJA1128LF.pdf 2668825 /docs/en/fact-sheet/TJA1128LF.pdf TJA1128LF documents N N 2021-06-23 TJA1128 SBC Family Leaflet /docs/en/fact-sheet/TJA1128LF.pdf /docs/en/fact-sheet/TJA1128LF.pdf Fact Sheet N 736675474163315314 2024-01-23 pdf N en Jun 23, 2021 736675474163315314 Fact Sheet Y N TJA1128 SBC Family Leaflet false 0 TJA1128 downloads en true 1 Y PSP Y Y Data Sheet 1 /docs/en/data-sheet/TJA1128.pdf 2018-05-29 1527619301405704484721 PSP 1 Apr 24, 2023 Data Sheet Data sheet for TJA1128, LIN mini system basis chip. None /docs/en/data-sheet/TJA1128.pdf English documents 726129 None 980000996212993340 2024-01-23 N /docs/en/data-sheet/TJA1128.pdf TJA1128: LIN Mini System Basis Chip, Data Sheet /docs/en/data-sheet/TJA1128.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2 N N TJA1128: LIN Mini System Basis Chip, Data Sheet 726.1 KB TJA1128 N 1527619301405704484721 Fact Sheet 1 /docs/en/fact-sheet/TJA1128LF.pdf 2021-06-23 1624471128333705889525 PSP 2 Jun 23, 2021 Fact Sheet With its rich and customizable feature set, the TJA1128x LIN mini SBC family offers None /docs/en/fact-sheet/TJA1128LF.pdf English documents 2668825 None 736675474163315314 2024-01-23 N /docs/en/fact-sheet/TJA1128LF.pdf TJA1128 SBC Family Leaflet /docs/en/fact-sheet/TJA1128LF.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 1.0 N N TJA1128 SBC Family Leaflet 2.7 MB TJA1128LF N 1624471128333705889525 true Y Products

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2 documents

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1 hardware offering

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