TJA1020T NXP Semiconductors, TJA1020T Datasheet
TJA1020T
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TJA1020T Summary of contents
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DATA SHEET TJA1020 LIN transceiver Product specification Supersedes data of 2002 Jul 17 INTEGRATED CIRCUITS 2004 Jan 13 ...
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... NWAKE, LIN and BAT ORDERING INFORMATION TYPE NUMBER NAME TJA1020T SO8 TJA1020U 2004 Jan 13 GENERAL DESCRIPTION The TJA1020 is the interface between the LIN master/slave protocol controller and the physical bus in a Local Interconnect Network (LIN primarily intended for in-vehicle sub-networks using baud rates from 2 ...
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... PROTECTION TIMER TXD TIME-OUT TIMER TJA1020T BUS TIMER RXD/ INT Fig.1 Block diagram. handbook, halfpage 3 Product specification TJA1020 8 INH 6 LIN 5 FILTER GND MGU241 RXD 1 8 INH NSLP 2 7 BAT TJA1020T NWAKE 3 6 LIN TXD 4 5 GND MGU242 Fig.2 Pinning diagram. ...
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Philips Semiconductors LIN transceiver FUNCTIONAL DESCRIPTION The TJA1020 is the interface between the LIN master/slave protocol controller and the physical bus in a Local Interconnect Network (LIN). The LIN transceiver is optimized for the maximum specified LIN transmission speed of ...
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Philips Semiconductors LIN transceiver Table 1 Operating modes MODE NSLP TXD (OUTPUT) Sleep 0 weak pull-down (1) Standby 0 weak pull-down if remote wake-up; strong pull-down if local wake-up; note 2 Normal 1 weak pull-down slope mode Low slope 1 ...
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Philips Semiconductors LIN transceiver Setting pin NSLP HIGH during standby mode results in the following events: An immediate reset of the wake-up source flag; thus releasing the possible strong pull-down at pin TXD before the actual mode change (after t ...
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Philips Semiconductors LIN transceiver Wake-up via mode transition It is also possible to set pin INH HIGH with a mode transition towards normal slope/low slope mode via pin NSLP. This is useful for applications with a continuously powered microcontroller. Wake-up ...
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Philips Semiconductors LIN transceiver LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134); all voltages are referenced to pin GND. SYMBOL V supply voltage on pin BAT BAT voltage on pins ...
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Philips Semiconductors LIN transceiver CHARACTERISTICS +150 C; R BAT vj currents flow into the IC; typical values are given at V SYMBOL PARAMETER Supply I supply current on BAT pin ...
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Philips Semiconductors LIN transceiver SYMBOL PARAMETER I LOW-level input current IL I LOW-level output current OL (local wake-up request) Pin NSLP V HIGH-level input voltage IH V LOW-level input voltage IL V NSLP hysteresis voltage hys R NSLP pull-down resistor ...
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Philips Semiconductors LIN transceiver SYMBOL PARAMETER R slave termination SLAVE resistance to pin BAT I short-circuit output o(sc) current V receiver threshold th(rx) voltage V receiver centre voltage cntr(rx) V receiver threshold thr(hys) hysteresis voltage Thermal shutdown T shutdown junction ...
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Philips Semiconductors LIN transceiver SYMBOL PARAMETER t normal slope symmetry slope(norm) t normal slope fall time LIN f(slope)(norm)(dom) (100% to 0%) t normal slope rise time r(slope)(norm)(rec) LIN (0% to 100%) t normal slope symmetry slope(norm) t low slope fall ...
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Philips Semiconductors LIN transceiver Notes 1. All parameters are guaranteed over the virtual junction temperature by design, but only 100% tested at 125 C ambient temperature for dies on wafer level and, in addition to this, 100% tested at 25 ...
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... Fig.6 Definition of slope timing. ECU BATTERY 5 V/ 3.3 V INH BAT 8 7 NWAKE RXD 1 3 TXD TJA1020T 4 NSLP LIN GND Fig.7 Typical application of the TJA1020. 14 Product specification TJA1020 t MGU433 LIN BUS LINE only for master node 1 k (1) ...
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Philips Semiconductors LIN transceiver handbook, full pagewidth R RXD handbook, full pagewidth The waveforms of the applied transients on pin 6 (LIN) and pin 7 (BAT) are according to ISO7637 part 1, ...
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Philips Semiconductors LIN transceiver BONDING PAD LOCATIONS handbook, full pagewidth Table 2 Bonding pad locations (dimensions in m). All x and y co-ordinates are referenced to the bottom left hand corner of the top aluminium layer. SYMBOL RXD NSLP NWAKE ...
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Philips Semiconductors LIN transceiver PACKAGE OUTLINE SO8: plastic small outline package; 8 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...
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Philips Semiconductors LIN transceiver SOLDERING Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” ...
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Philips Semiconductors LIN transceiver Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE (3) BGA, HTSSON..T , LBGA, LFBGA, SQFP, SSOP..T USON, VFBGA DHVQFN, HBCC, HBGA, HLQFP, HSO, HSOP, HSQFP, HSSON, HTQFP, HTSSOP, HVQFN, HVSON, SMS ...
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Philips Semiconductors LIN transceiver DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most recently issued data sheet before initiating or completing ...
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Philips Semiconductors LIN transceiver DEFINITIONS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...