TDA8024

28-SO, analog interface , IC card, Enhanced ESD protection, 26 MHz, -0.3 to +6.5 V

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Price:: US $0.60~0.80 / piece [Get Latest Price]

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Qty (lots)	Price/lot
	US $0.60~0.80

PartNumber:: TDA8024

Brand:: NXP Semiconductors - nxp | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2012-01-06

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Part Number:TDA8024
US $0.60 - 0.80
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Product Summary

The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 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.

Parametrics

TDA8024 absolute maximum ratings: (1)supply voltage: -0.3 to +6.5 V; (2)DC/DC converter supply voltage: -0.3 to +6.5 V; (3)voltage on input and output pins pins: -0.3 to +6.5 V; (4)voltage on card pins pins: -0.3 to +6.5 V; (5)voltage on other pins pins: -0.3 to +6.5 V; (6)maximum junction temperature: 150 ℃; (7)storage temperature: -55 to +150 ℃.

Features

TDA8024 features: (1)IC card interface; (2)3 or 5 V supply for the IC (VDD and GND); (3)Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8; (4)DC/DC converter for VCC generation separately powered from a 5 V ± 20% supply (VDDP and PGND); (5)3 or 5V ± 5% regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities; (6)Thermal and short-circuit protection on all card contacts; (7)Enhanced ESD protection on card side (>6 kV); (8)26 MHz integrated crystal oscillator; (9)Built-in debounce on card presence contacts.