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TDA8037 - Low power 3V smart card interface

General Description

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.

Key Features

  • 2.1 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA8037 Low power 3V smart card interface Rev. 1.2 — 30 June 2016 Product data sheet 1. General description 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. 2. Features and benefits 2.