TDA8024 | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

Standard Smart Card Interface

TDA8024 No Longer Manufactured

The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 V or 5 V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and control functions. Very few external components are required. The TDA8024AT is a direct replacement for the TDA8004AT.

More information can be obtained from the NXP internet site (www.nxp.com) and from “Application note AN10141”.

Product Details

Block Diagram

Block diagram: TDA8024T, TDA8024TT

Get diagram PDF

Features

  • IC card interface
  • 3 or 5 V supply for the IC (VDD and GND)
  • Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8
  • DC/DC converter for VCC generation separately powered from a 5 V +- 20 pct supply (VDDP and PGND)
  • 3 or 5 V +- 5 pct regulated card supply voltage ((VCC) with appropriate decoupling has the following capabilities:
    • ICC< 80 mA at VDDP = 4 to 6.5 V
    • Handles current spikes of 40 nAs up to 20 MHz
    • Controls rise and fall times
    • Filtered overload detection at approximately 120 mA
  • Thermal and short-circuit protection on all card contacts
  • Automatic activation and deactivation sequences; initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, VDD or VDDP drop-out
  • Enhanced ESD protection on card side (>6 kV)
  • 26 MHz integrated crystal oscillator
  • Clock generation for cards up to 20 MHz (divided by 1, 2, 4 or 8 through CLKDIV1 and CLKDIV2 signals) with synchronous frequency changes
  • Non-inverted control of RST via pin RSTIN
  • ISO 7816, GSM11.11 and EMV (payment systems) compatibility
  • Supply supervisor for spike-killing during power-on and power-off and Power-on reset (threshold fixed internally or externally by a resistor bridge); not for TDA8024AT
  • Built-in debounce on card presence contacts
  • One multiplexed status signal OFF.

Target Applications

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

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N true 0 PSPTDA8024en 11 Application Note Application Note t789 3 Data Sheet Data Sheet t520 1 Package Information Package Information t790 2 Packing Information Packing Information t935 2 Supporting Information Supporting Information t531 3 en_US en_US en Data Sheet Data Sheet 1 1 4.0 English 1442066664562726955557 PSP 600.2 KB None None documents None 1442066664562726955557 /docs/en/data-sheet/TDA8024.pdf 600234 /docs/en/data-sheet/TDA8024.pdf TDA8024 documents N N 2016-06-03 Standard smart card interface /docs/en/data-sheet/TDA8024.pdf /docs/en/data-sheet/TDA8024.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Jun 3, 2016 980000996212993340 Data Sheet Y N Standard smart card interface Application Note Application Note 3 2 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 3 1.0 English 1442089352613723555884 PSP 820.4 KB None None documents None 1442089352613723555884 /docs/en/application-note/AN10141.pdf 820422 /docs/en/application-note/AN10141.pdf AN10141 documents N N 2013-09-09 TDA8024 Smart Card Interface /docs/en/application-note/AN10141.pdf /docs/en/application-note/AN10141.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Sep 4, 2013 645036621402383989 Application Note Y N TDA8024 Smart Card Interface 4 1.0 English 1442088961148725597661 PSP 757.1 KB None None documents None 1442088961148725597661 /docs/en/application-note/AN11058.pdf 757140 /docs/en/application-note/AN11058.pdf AN11058 documents N N 2011-07-04 Design migration from TDA8024 to TDA8035 /docs/en/application-note/AN11058.pdf /docs/en/application-note/AN11058.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 9, 2011 645036621402383989 Application Note Y N Design migration from TDA8024 to TDA8035 Package Information Package Information 2 5 1.0 English 1455079535791698867422 PSP 383.7 KB None None documents None 1455079535791698867422 /docs/en/package-information/SOT361-1.pdf 383703 /docs/en/package-information/SOT361-1.pdf SOT361-1 documents N N 2016-02-12 plastic thin shrink small outline package; 28 leads; body width 4.4 mm /docs/en/package-information/SOT361-1.pdf /docs/en/package-information/SOT361-1.pdf Package Information N 302435339416912908 2024-10-21 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thin shrink small outline package; 28 leads; body width 4.4 mm 6 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 2 7 3.0 English 1442131463535720088921 PSP 232.6 KB None None documents None 1442131463535720088921 /docs/en/packing/SOT361-1_118.pdf 232565 /docs/en/packing/SOT361-1_118.pdf SOT361-1_118 documents N N 2013-04-17 TSSOP28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT361-1_118.pdf /docs/en/packing/SOT361-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 16, 2013 145666923842250347 Packing Information Y N TSSOP28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 8 4.0 English 1442131704431703747235 PSP 316.3 KB None None documents None 1442131704431703747235 /docs/en/packing/SOT136-1_118.pdf 316329 /docs/en/packing/SOT136-1_118.pdf SOT136-1_118 documents N N 2013-04-17 SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT136-1_118.pdf /docs/en/packing/SOT136-1_118.pdf Packing Information N 145666923842250347 2023-10-17 pdf N en Apr 12, 2013 145666923842250347 Packing Information Y N SO28; 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 3 9 1.0 English Footprint for Wave Soldering 1442126382106720903168 PSP 8.3 KB None None documents None 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 8260 /docs/en/supporting-information/SO-SOJ-WAVE.pdf SO-SOJ-WAVE documents N N 2013-07-15 Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf /docs/en/supporting-information/SO-SOJ-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for Wave Soldering 10 1.0 English Footprint for reflow soldering 1442122730480711091281 PSP 8.8 KB None None documents None 1442122730480711091281 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 8792 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf SO-SOJ-REFLOW documents N N 2013-07-15 Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for reflow soldering 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 TDA8024 downloads en true 1 Y PSP Application Note 3 /docs/en/application-note/AN11079.pdf 2016-07-13 1442087436301695658782 PSP 2 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/AN10141.pdf 2013-09-09 1442089352613723555884 PSP 3 Sep 4, 2013 Application Note None /docs/en/application-note/AN10141.pdf English documents 820422 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10141.pdf TDA8024 Smart Card Interface /docs/en/application-note/AN10141.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N TDA8024 Smart Card Interface 820.4 KB AN10141 N 1442089352613723555884 /docs/en/application-note/AN11058.pdf 2011-07-04 1442088961148725597661 PSP 4 Jun 9, 2011 Application Note None /docs/en/application-note/AN11058.pdf English documents 757140 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11058.pdf Design migration from TDA8024 to TDA8035 /docs/en/application-note/AN11058.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Design migration from TDA8024 to TDA8035 757.1 KB AN11058 N 1442088961148725597661 Data Sheet 1 /docs/en/data-sheet/TDA8024.pdf 2016-06-03 1442066664562726955557 PSP 1 Jun 3, 2016 Data Sheet None /docs/en/data-sheet/TDA8024.pdf English documents 600234 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/TDA8024.pdf Standard smart card interface /docs/en/data-sheet/TDA8024.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.0 N N Standard smart card interface 600.2 KB TDA8024 N 1442066664562726955557 Package Information 2 /docs/en/package-information/SOT361-1.pdf 2016-02-12 1455079535791698867422 PSP 5 Feb 8, 2016 Package Information None /docs/en/package-information/SOT361-1.pdf English documents 383703 None 302435339416912908 2024-10-21 N /docs/en/package-information/SOT361-1.pdf plastic thin shrink small outline package; 28 leads; body width 4.4 mm /docs/en/package-information/SOT361-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thin shrink small outline package; 28 leads; body width 4.4 mm 383.7 KB SOT361-1 N 1455079535791698867422 /docs/en/package-information/SOT136-1.pdf 2016-02-12 1455079775683707005616 PSP 6 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 2 /docs/en/packing/SOT361-1_118.pdf 2013-04-17 1442131463535720088921 PSP 7 Apr 16, 2013 Packing Information None /docs/en/packing/SOT361-1_118.pdf English documents 232565 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT361-1_118.pdf TSSOP28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT361-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 3.0 N N TSSOP28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 232.6 KB SOT361-1_118 N 1442131463535720088921 /docs/en/packing/SOT136-1_118.pdf 2013-04-17 1442131704431703747235 PSP 8 Apr 12, 2013 Packing Information None /docs/en/packing/SOT136-1_118.pdf English documents 316329 None 145666923842250347 2023-10-17 N /docs/en/packing/SOT136-1_118.pdf SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT136-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.0 N N SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 316.3 KB SOT136-1_118 N 1442131704431703747235 Supporting Information 3 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 2013-07-15 1442126382106720903168 PSP 9 Oct 8, 2009 Supporting Information Footprint for Wave Soldering None /docs/en/supporting-information/SO-SOJ-WAVE.pdf English documents 8260 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-WAVE.pdf Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for Wave Soldering 8.3 KB SO-SOJ-WAVE N 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 2013-07-15 1442122730480711091281 PSP 10 Oct 8, 2009 Supporting Information Footprint for reflow soldering None /docs/en/supporting-information/SO-SOJ-REFLOW.pdf English documents 8792 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for reflow soldering 8.8 KB SO-SOJ-REFLOW N 1442122730480711091281 /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 true Y Products

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