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TDA8034AT Dataheets PDF



Part Number TDA8034AT
Manufacturers NXP
Logo NXP
Description Smart Card Interface
Datasheet TDA8034AT DatasheetTDA8034AT Datasheet (PDF)

TDA8034T; TDA8034AT Smart card interface Rev. 3.1 — 13 December 2012 Product data sheet 1. General description The TDA8034T/TDA8034AT is a cost-effective analog interface for asynchronous and synchronous smart cards operating at 5 V or 3 V. Using few external components, the TDA8034T/TDA8034AT provides all supply, protection and control functions between a smart card and the microcontroller. 2. Features and benefits  Integrated circuit smart card interface in an SO16 package  5 V or 3 V sma.

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TDA8034T; TDA8034AT Smart card interface Rev. 3.1 — 13 December 2012 Product data sheet 1. General description The TDA8034T/TDA8034AT is a cost-effective analog interface for asynchronous and synchronous smart cards operating at 5 V or 3 V. Using few external components, the TDA8034T/TDA8034AT provides all supply, protection and control functions between a smart card and the microcontroller. 2. Features and benefits  Integrated circuit smart card interface in an SO16 package  5 V or 3 V smart card supply  One protected half-duplex bidirectional buffered I/O line (C7)  VCC regulation:  5 V  5 % or 3 V  5 % using two low ESR multilayer ceramic capacitors: one of 220 nF and one of 470 nF  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 and filtered overload detection of approximately 120 mA  Thermal and short-circuit protection for all card contacts  Automatic activation and deactiva.


NX3L4357 TDA8034AT TDA8034T


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