IFX1021SJ

The IFX1021SJ is a transceiver for the Local Interconnect Network (LIN) with integrated Wake-Up and protection features. It is designed for data transmission rates from 2.4 kBaud to 20 kBaud. The IFX1021SJ serves as a bus driver between the protocol controller and the physical bus inside the LIN network. The IFX1021SJ is compliant to all LIN standards and offers a wide operational supply range up to 40V. Different operation modes and the INH output allow the IFX1021SJ to control external components like e.g. voltage regulators. In Sleep-mode the IFX1021SJ draws less than 8 μA of quiescent current while still being capable of “wake up” by LIN bus traffic and a local Wake-Up input. The very low leakage current on the BUS pin makes the IFX1021SJ especially suitable for partially supplied networks and supports the low quiescent current requirements of the LIN network.

ParametricIFX1021SJ
Budgetary Price €€/1k0.33
Transmission Rate  max20.0kBit/s
Bus Wake-Up CapabilityYes
Additional FeaturesINH, EN, WK
Wake-up InputsBus Wake-up
Wake-up InputsWake-up Pin
StandardsLIN 1.2, 1.3, 2.0, 2.1
Product IDSP000870896
Moisture Sensitivity Level3
Peak Reflow Temp  max260.0°C
Number Reflow3
FeaturesINH Output
FeaturesEN
FeaturesWK
QualificationIndustrial
Supply Voltage5 V
TypeLIN
Sales Product NameIFX1021SJ
OPNIFX1021SJXUMA1
Product Statusdiscontinued
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Summary of Features:
  • Single-wire transceiver
  • Transmission rate up to 20 kBaud
  • Compliant to LIN specification 1.3, 2.0 and 2.1
  • Very high ESD robustness of 6 kV (HBM)
  • Optimized for low electromagnetic emission (EME)
  • Optimized for high immunity against electromagnetic interference (EMI)
  • Very low current consumption in sleep mode with Wake-Up functions
  • Wake-Up source detection
  • Very low leakage current on the BUS output
  • Digital I/O levels compatible for 3.3 V and 5 V microcontrollers
  • Bus short to V S protection and Bus short to GND handling
  • Over temperature protection and Under voltage detection
  • Flash mode
  • Green Product (RoHS compliant)
Benefits:
  • Cost efficient replacement to Industry Market Standard Device *1021
  • Wide Temperature Range
Target Applications:
  • Industrial Automation
  • Medical & Healthcare
  • Telecom
  • Security / Access Control
  • Building Automation
Diagrams
Data Sheet
TitleSizeDateVersion
IFX1021SJ Data Sheet,EN1.3 MB04 Oct 201101_00
Product Brochure
TitleSizeDateVersion
Industrial AutomationEN4.5 MB19 Nov 201401_01
Industrial Standard Products Pocket GuideEN514 KB11 Nov 201501_00
Product Brief
TitleSizeDateVersion
CAN and LIN Transceivers Product Brief282 KB01 Oct 2010
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-03-18_08-25-11_MA001473120_PG-DSO-8-16.pdfEN27 KB18 Mar 201601_00
MCDS_2013-08-29_05-28-32_MA000981512_PG-DSO-8-3.pdf23 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Industrial_Transceivers - Altium - v2.0130 KB30 Oct 201301_00
PCB Footprints & Symbols - Industrial_Transceivers - Cadence - v2.087 KB30 Oct 201302_00
PCB Footprints & Symbols - Industrial_Transceivers - Eagle - v2.021 KB30 Oct 201301_00
PCB Footprints & Symbols - Industrial_Transceivers - Mentor - v2.0124 KB30 Oct 201302_00
Package Data
TitleSizeDateVersion
PG-DSO-8-16 | IFX1021SJXUMA1EN606 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Industrial_Transceivers - Altium - v2.0130 KB30 Oct 201301_00
PCB Footprints & Symbols - Industrial_Transceivers - Cadence - v2.087 KB30 Oct 201302_00
PCB Footprints & Symbols - Industrial_Transceivers - Eagle - v2.021 KB30 Oct 201301_00
PCB Footprints & Symbols - Industrial_Transceivers - Mentor - v2.0124 KB30 Oct 201302_00
EN IFX1021SJ
EN IFX1054G
EN IFX1054G
CAN and LIN Transceivers Product Brief IFX1054G
EN IFX1021SJ
MCDS_2013-08-29_05-28-32_MA000981512_PG-DSO-8-3.pdf IFX1021SJ
EN IFX1021SJ
PCB Footprints & Symbols - Industrial_Transceivers - Altium - v2.0 IFX1054G
PCB Footprints & Symbols - Industrial_Transceivers - Cadence - v2.0 IFX1054G
PCB Footprints & Symbols - Industrial_Transceivers - Eagle - v2.0 IFX1054G
PCB Footprints & Symbols - Industrial_Transceivers - Mentor - v2.0 IFX1054G