TDA8005 Low-power smart card coupler

NXP

Description

INTEGRATED CIRCUITS DATA SHEET TDA8005 Low-power smart card coupler Product speciﬁcation Supersedes data of 1995 Apr 13 File under Integrated Circui.
The TDA8005 is a low cost card interface for portable smart card readers.

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Datasheet Specifications

Part number: TDA8005
Manufacturer: NXP ↗
File Size: 198.42 KB
Datasheet: TDA8005_PhilipsSemiconductors.pdf
Description: Low-power smart card coupler

Features

* VCC generation (5 V ±5%, 20 mA maximum with controlled rise and fall times)
* Clock generation (up to 8 MHz), with two times synchronous frequency doubling
* Clock STOP HIGH, clock STOP LOW or 1.25 MHz (from internal oscillator) for cards power-down mode
* Specific

Applications

* (doubler or tripler DC/DC converter, card presence, active HIGH or LOW, threshold voltage supervisor, etc.
* Overloads and take-off protections
* Current limitations in the event of short-circuit
* Special circuitry for killing spikes during power-on or off
* Supply s

TDA8005 Distributors

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TDA8005 Low-power smart card coupler NXP

NXP TDA8005-like datasheet