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TDA8035 - High integrated and low power smart card interface

General Description

The TDA8035 is the cost efficient successor of the established integrated contact smart card reader IC TDA8024.

It offers a high level of security for the card by 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:.
  • 5 V, 3 V, 1.8 V  5 % on 2 220 nF multilayer ceramic capacitors with low ESR.
  • Current spikes of 40 nA/s (VCC = 5 V and 3 V) or 15 nA/s (VCC = 1.8 V) up to 20 MHz, with controlled rise and fall times. Filtered overload detection is appr.

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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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TDA8035 High integrated and low power smart card interface Rev. 3.1 — 30 June 2016 Product data sheet 1. General description The TDA8035 is the cost efficient successor of the established integrated contact smart card reader IC TDA8024. It offers a high level of security for the card by performing current limitation, short-circuit detection, ESD protection as well as supply supervision. The current consumption during the standby mode of the contact reader is very low as it operates in the 3 V supply domain. The TDA8035 is therefore the ideal component for a power efficient contact reader. 2. Features and benefits 2.1 Protection of the contact smart card  Thermal and short-circuit protection on all card contacts  VCC regulation:  5 V, 3 V, 1.