tja1027 NXP Semiconductors, tja1027 Datasheet
tja1027
Available stocks
Related parts for tja1027
tja1027 Summary of contents
Page 1
... V input pin and transfers it via pin RXD to the microcontroller. Power consumption is very low in Sleep mode. However, the TJA1027 can still be woken up via pins LIN and SLP_N. 2. Features and benefits 2.1 General ...
Page 2
... Typ 0 2.5 7 SLP_N ; 2.5 7 BAT SLP_N ; 200 800 BAT SLP_N 42 - 8 - 40 - TJA1027 BAT Max Unit + A 10 A 10 A 1600 + C +150 Version SOT96-1 SOT782-1 © NXP B.V. 2011. All rights reserved ...
Page 3
... Product data sheet TJA1027 UNDERVOLTAGE DETECTION 1 2 CONTROL 4 Block diagram All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver POWER-ON RESET & BUS TIMER TEMPERATURE PROTECTION © NXP B.V. 2011. All rights reserved BAT ...
Page 4
... NXP Semiconductors 6. Pinning information 6.1 Pinning a. TJA1027T/20: SO8 package Fig 2. 6.2 Pin description Table 3. Symbol RXD SLP_N n.c. TXD GND LIN V BAT n.c. [1] HVSON8 package die supply ground is connected to both the GND pin and the exposed center pad. The GND pin must be soldered to board ground. For enhanced thermal and electrical performance recommended that the exposed center pad also be soldered to board ground ...
Page 5
... ElectroMagnetic Compatibility (EMC) performance. 7.1 LIN 2.x/SAE J2602 compliant The TJA1027 is fully LIN 2.0, LIN 2.1, LIN 2.2 and SAE J2602 compliant. Since the LIN physical layer is independent of higher OSI model layers (e.g. the LIN protocol), nodes containing a LIN 2.2-compliant physical layer can be combined, without restriction, with LIN physical layer nodes that comply with earlier revisions (i ...
Page 6
... Normal [1] The TJA1027 enters Sleep mode after a power-on reset (e.g. after switching on V [2] The TJA1027 will switch automatically to Standby mode if a LIN wake-up event occurs during Sleep mode. [3] The wake-up interrupt (on pin RXD) is released after a positive edge on pin SLP_N. [4] A positive edge on SLP_N will trigger a transition to Normal mode The transmitter will be off if TXD is LOW and will be enabled as soon as TXD goes HIGH ...
Page 7
... LIN bus output pin is pulled HIGH via an internal slave termination resistor. For a master application, an external resistor in series with a diode should be connected between pin V and pin LIN (see BAT If pin SLP_N is pulled HIGH while the TJA1027 is in Sleep or Standby mode, the LIN transceiver switches to Normal mode after t TJA1027 Product data sheet th(POR)L ...
Page 8
... Remote wake-up behavior , the TJA1027 will switch from Sleep mode to Normal gotonorm > < the TJA1027 may remain operational, but parameter values BAT rises (e.g. during an automotive jump start), the total BAT drops below the LOW-level V BAT All information provided in this document is subject to legal disclaimers. Rev. 1 — ...
Page 9
... NXP Semiconductors If the voltage on pin V the TJA1027 switches to Reset mode (i.e. all output drivers are disabled and all inputs are ignored). The TJA1027 switches to Sleep mode if V 7.6 Fail-safe features Pin TXD provides a pull-down to GND in order to force a predefined level on the transmit data input if the pin is disconnected. ...
Page 10
... 500 ; all voltages are referenced to pin GND; positive currents L(LIN-VBAT unless otherwise specified. BAT Conditions All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver Min Max 8 [1] +8 8 [2] +8 2 ...
Page 11
... BAT LIN TXD BAT LIN TXD All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver [1] Min Typ Max 2 150 400 1200 2 [2] 100 300 ...
Page 12
... LIN 2.2/SAE J2602 transceiver [1] Min Typ [ 750 [ [2] 0.6V - BAT 0.475V 0.5V BAT BAT [ [2] ; 0 [2] 150 - TJA1027 Max Unit A 1 A +10 A 1 0.4V V BAT - V 0.525V V BAT 0.175V V BAT 1.0 V 1 k C 200 © NXP B.V. 2011. All rights reserved ...
Page 13
... LIN 2.2/SAE J2602 transceiver [1] Min [2][4][5] ; 0.396 - ; BAT [2][4][5] ; 0.396 - ; [3][4][ BAT [3][4][ BAT [2][4][5] ; 0.417 - ; BAT [2][4][5] ; 0.417 - ; BAT [3][4][ BAT [3][4][5] - BAT [5] - 2 [ Figure 5. TJA1027 Typ Max Unit - - - 0.581 - 0.581 - - - 0.590 - 0.590 s 80 150 © NXP B.V. 2011. All rights reserved ...
Page 14
... All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver Figure 5. = 660 500 and R BUS BUS V th(rec)(max) V th(dom)(max) ...
Page 15
... LIN V BAT 12.3 Hardware requirements for LIN interfaces in automotive applications The TJA1027 satisfies the "Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications", Version 1.1, December 2009. 13. Test information 13.1 Quality information This product has been qualified to the appropriate Automotive Electronics Council (AEC) standard Q100 or Q101 and is suitable for use in automotive applications ...
Page 16
... LIN 2.2/SAE J2602 transceiver θ detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.016 0.024 EUROPEAN PROJECTION TJA1027 SOT96 (1) θ 0.7 0 0.028 0.004 0.012 ISSUE DATE 99-12-27 03-02-18 © NXP B.V. 2011. All rights reserved ...
Page 17
... MO-229 All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 LIN 2.2/SAE J2602 transceiver detail 0.45 0.40 0.1 0.05 0.05 0.1 0.35 European projection TJA1027 SOT782-1 c sot782-1_po Issue date 09-08-25 09-08-28 © NXP B.V. 2011. All rights reserved ...
Page 18
... Lead-free soldering versus SnPb soldering 16.3 Wave soldering Key characteristics in wave soldering are: TJA1027 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver © NXP B.V. 2011. All rights reserved ...
Page 19
... Package reflow temperature (C) 3 Volume (mm ) < 350 260 260 250 Figure 9. All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver Figure 9) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 250 ...
Page 20
... MSL: Moisture Sensitivity Level Temperature profiles for large and small components contains a brief introduction to the techniques most commonly used to solder All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver peak temperature time 001aac844 © ...
Page 21
... NXP Semiconductors 18. Revision history Table 12. Revision history Document ID Release date TJA1027 v.1 20111020 TJA1027 Product data sheet Data sheet status Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver Change notice ...
Page 22
... All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver © NXP B.V. 2011. All rights reserved ...
Page 23
... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 1 — 20 October 2011 TJA1027 LIN 2.2/SAE J2602 transceiver © NXP B.V. 2011. All rights reserved ...
Page 24
... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2011. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TJA1027 All rights reserved. Date of release: 20 October 2011 Document identifier: TJA1027 ...