TDA8037 | NXP Semiconductors

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Low-Power 3V Smart Card Interface

TDA8037
Active

The TDA8037 is the cost efficient successor of the established integrated contact smart card reader IC TDA8035. It offers a high level of security for the card performing current limitation, short circuit detection, ESD protection as well as supply supervision. Operating in 3 V supply domain, the current consumption during the shutdown mode of the contact reader is very low. It is therefore the ideal component for a power efficient contact reader.

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Product Details

Features

Protection of the contact smart card

  • Thermal and short-circuit protection on all card contacts
  • VCC regulation:
    • 3 V ± 5 % on 2 × 220 nF multilayer ceramic capacitors with low ESR
    • Current spikes of 40 nA up to 20 MHz, with controlled rise and fall times, filtered overload detection approximately 120 mA
  • Automatic activation and deactivation sequences initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, VDDhost, VREG and VDD dropping
  • Enhanced card-side ElectroStatic Discharge (ESD) protection of (> 8 kV)
  • Supply supervisor for killing spikes during power on and off:
    • threshold internally fixed
    • externally by a resistor bridge (with SO28 package only)

Easy integration into your contact reader

  • SW compatible to TDA8024, TDA8034 and TDA8035
  • 3 V smart card supply
  • Three protected half-duplex bidirectional buffered I/O lines (C4, C7 and C8)
  • External clock input up to 20 MHz
  • Card clock generation up to 20 MHz using pin CLKDIV with synchronous frequency changes of fCLKIN, fCLKIN/2 (with SO28 package only)
  • Non-inverted control of pin RST using pin RSTIN
  • Built-in debouncing on card presence contact
  • Multiplexed status signal using pin OFFN
  • Chip Select digital input for parallel operation of several TDA8037 ICs (with SO28 package only)

Other

  • TSSOP16 and SO28 package
  • SO28 version is footprint compatible with TDA8024T
  • Compliant with ISO 7816, Cisco technology and EMV 4.3 payment systems

  • Pay TV
  • Electronic payment
  • Identification
  • IC card readers for banking

    • Target Applications

    • Pay TV
    • Electronic payment
    • Identification
    • IC card readers for banking

    More

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    N true 0 PSPTDA8037en 11 Application Note Application Note t789 5 Data Sheet Data Sheet t520 1 Package Information Package Information t790 2 Packing Information Packing Information t935 1 Supporting Information Supporting Information t531 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 1.2 English 1442055507341703046615 PSP 850.8 KB None None documents None 1442055507341703046615 /docs/en/data-sheet/TDA8037.pdf 850759 /docs/en/data-sheet/TDA8037.pdf TDA8037 documents N N 2016-06-30 Low power 3V smart card interface /docs/en/data-sheet/TDA8037.pdf /docs/en/data-sheet/TDA8037.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Jun 30, 2016 980000996212993340 Data Sheet Y N Low power 3V smart card interface Application Note Application Note 5 2 PN7412AUHN 1.0 English This document describes the path to migrate from an end of life TDA80xx to aTDA80xx or PN7412 from the active portfolio. 1584538381459724085973 PSP 468.3 KB None None documents None 1584538381459724085973 /docs/en/application-note/AN12792.pdf 468344 /docs/en/application-note/AN12792.pdf AN12792 documents N N 2020-03-18 End of life TDA80xx migration path to active portfolio /docs/en/application-note/AN12792.pdf /docs/en/application-note/AN12792.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 18, 2020 645036621402383989 Application Note Y N End of life TDA80xx migration path to active portfolio 3 1.1 English 1442087436301695658782 PSP 1.9 MB None None documents None 1442087436301695658782 /docs/en/application-note/AN11079.pdf 1874070 /docs/en/application-note/AN11079.pdf AN11079 documents N N 2016-07-13 Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf /docs/en/application-note/AN11079.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 6, 2015 645036621402383989 Application Note Y N Contact reader ICs - TDA product support packages 4 1.1 English 1442087976172731713918 PSP 338.0 KB None None documents None 1442087976172731713918 /docs/en/application-note/AN11458.pdf 337997 /docs/en/application-note/AN11458.pdf AN11458 documents N N 2014-10-20 Design guideline for TDA8037 /docs/en/application-note/AN11458.pdf /docs/en/application-note/AN11458.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 16, 2014 645036621402383989 Application Note Y N Design guideline for TDA8037 5 1.0 English 1442089482988737803918 PSP 86.4 KB None None documents None 1442089482988737803918 /docs/en/application-note/AN11460.pdf 86350 /docs/en/application-note/AN11460.pdf AN11460 documents N N 2014-10-20 Design migration from TDA8024 to TDA8037T /docs/en/application-note/AN11460.pdf /docs/en/application-note/AN11460.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 9, 2014 645036621402383989 Application Note Y N Design migration from TDA8024 to TDA8037T 6 1.0 English 1442088453873735913516 PSP 478.0 KB None None documents None 1442088453873735913516 /docs/en/application-note/AN11459.pdf 478000 /docs/en/application-note/AN11459.pdf AN11459 documents N 2015-09-12 Application with TDA8037 - Demonstration board description /docs/en/application-note/AN11459.pdf /docs/en/application-note/AN11459.pdf Application Note N 645036621402383989 2022-12-07 pdf en Oct 9, 2014 645036621402383989 Application Note Y N Application with TDA8037 - Demonstration board description User Guide User Guide 1 7 1.0 English 1442125533209710359206 PSP 1.2 MB None None documents None 1442125533209710359206 /docs/en/user-guide/UM10349.pdf 1190622 /docs/en/user-guide/UM10349.pdf UM10349 documents N N 2016-10-08 Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf /docs/en/user-guide/UM10349.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Oct 16, 2014 132339537837198660 User Guide Y N Contact smart card reader chips evaluation with CAKE80xx_MBA Package Information Package Information 2 8 1.2 English 1455079016613696797754 PSP 298.1 KB None None documents None 1455079016613696797754 /docs/en/package-information/SOT403-1.pdf 298149 /docs/en/package-information/SOT403-1.pdf SOT403-1 documents N N 2016-10-08 plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body /docs/en/package-information/SOT403-1.pdf /docs/en/package-information/SOT403-1.pdf Package Information N 302435339416912908 2024-10-24 pdf N en Dec 10, 2019 302435339416912908 Package Information Y N plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body PDF 9 1.0 English 1455079775683707005616 PSP 419.7 KB None None documents None 1455079775683707005616 /docs/en/package-information/SOT136-1.pdf 419704 /docs/en/package-information/SOT136-1.pdf SOT136-1 documents N N 2016-02-12 plastic small outline package; 28 leads; body width 7.5 mm /docs/en/package-information/SOT136-1.pdf /docs/en/package-information/SOT136-1.pdf Package Information N 302435339416912908 2023-10-14 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 28 leads; body width 7.5 mm Packing Information Packing Information 1 10 1.0 English 1442131582751712117334 PSP 223.6 KB None None documents None 1442131582751712117334 /docs/en/packing/SOT403-1_118.pdf 223589 /docs/en/packing/SOT403-1_118.pdf SOT403-1_118 documents N N 2013-04-17 TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT403-1_118.pdf /docs/en/packing/SOT403-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 8, 2013 145666923842250347 Packing Information Y N TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 Supporting Information Supporting Information 1 11 1.0 English SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) 1442126381432716559822 PSP 16.6 KB None None documents None 1442126381432716559822 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 16645 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf SSOP-TSSOP-VSO-WAVE documents N N 2016-10-08 Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering false 0 TDA8037 downloads en true 1 Y PSP Application Note 5 /docs/en/application-note/AN12792.pdf 2020-03-18 1584538381459724085973 PSP 2 Mar 18, 2020 Application Note This document describes the path to migrate from an end of life TDA80xx to aTDA80xx or PN7412 from the active portfolio. None /docs/en/application-note/AN12792.pdf English documents 468344 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN12792.pdf End of life TDA80xx migration path to active portfolio /docs/en/application-note/AN12792.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N End of life TDA80xx migration path to active portfolio 468.3 KB PN7412AUHN AN12792 N 1584538381459724085973 /docs/en/application-note/AN11079.pdf 2016-07-13 1442087436301695658782 PSP 3 Mar 6, 2015 Application Note None /docs/en/application-note/AN11079.pdf English documents 1874070 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11079.pdf Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N Contact reader ICs - TDA product support packages 1.9 MB AN11079 N 1442087436301695658782 /docs/en/application-note/AN11458.pdf 2014-10-20 1442087976172731713918 PSP 4 Oct 16, 2014 Application Note None /docs/en/application-note/AN11458.pdf English documents 337997 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11458.pdf Design guideline for TDA8037 /docs/en/application-note/AN11458.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N Design guideline for TDA8037 338.0 KB AN11458 N 1442087976172731713918 /docs/en/application-note/AN11460.pdf 2014-10-20 1442089482988737803918 PSP 5 Oct 9, 2014 Application Note None /docs/en/application-note/AN11460.pdf English documents 86350 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11460.pdf Design migration from TDA8024 to TDA8037T /docs/en/application-note/AN11460.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Design migration from TDA8024 to TDA8037T 86.4 KB AN11460 N 1442089482988737803918 /docs/en/application-note/AN11459.pdf 2015-09-12 1442088453873735913516 PSP 6 Oct 9, 2014 Application Note None /docs/en/application-note/AN11459.pdf English documents 478000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN11459.pdf Application with TDA8037 - Demonstration board description /docs/en/application-note/AN11459.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N Application with TDA8037 - Demonstration board description 478.0 KB AN11459 N 1442088453873735913516 Data Sheet 1 /docs/en/data-sheet/TDA8037.pdf 2016-06-30 1442055507341703046615 PSP 1 Jun 30, 2016 Data Sheet None /docs/en/data-sheet/TDA8037.pdf English documents 850759 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/TDA8037.pdf Low power 3V smart card interface /docs/en/data-sheet/TDA8037.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.2 N N Low power 3V smart card interface 850.8 KB TDA8037 N 1442055507341703046615 Package Information 2 /docs/en/package-information/SOT403-1.pdf 2016-10-08 1455079016613696797754 PSP 8 Dec 10, 2019 Package Information PDF None /docs/en/package-information/SOT403-1.pdf English documents 298149 None 302435339416912908 2024-10-24 N /docs/en/package-information/SOT403-1.pdf plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body /docs/en/package-information/SOT403-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.2 N N plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body 298.1 KB SOT403-1 N 1455079016613696797754 /docs/en/package-information/SOT136-1.pdf 2016-02-12 1455079775683707005616 PSP 9 Feb 8, 2016 Package Information None /docs/en/package-information/SOT136-1.pdf English documents 419704 None 302435339416912908 2023-10-14 N /docs/en/package-information/SOT136-1.pdf plastic small outline package; 28 leads; body width 7.5 mm /docs/en/package-information/SOT136-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 28 leads; body width 7.5 mm 419.7 KB SOT136-1 N 1455079775683707005616 Packing Information 1 /docs/en/packing/SOT403-1_118.pdf 2013-04-17 1442131582751712117334 PSP 10 Apr 8, 2013 Packing Information None /docs/en/packing/SOT403-1_118.pdf English documents 223589 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT403-1_118.pdf TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT403-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 223.6 KB SOT403-1_118 N 1442131582751712117334 Supporting Information 1 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 2016-10-08 1442126381432716559822 PSP 11 Oct 8, 2009 Supporting Information SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) None /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf English documents 16645 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 16.6 KB SSOP-TSSOP-VSO-WAVE N 1442126381432716559822 User Guide 1 /docs/en/user-guide/UM10349.pdf 2016-10-08 1442125533209710359206 PSP 7 Oct 16, 2014 User Guide None /docs/en/user-guide/UM10349.pdf English documents 1190622 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10349.pdf Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N Contact smart card reader chips evaluation with CAKE80xx_MBA 1.2 MB UM10349 N 1442125533209710359206 true Y Products

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