TDA8024 |
Part Number | TDA8024 |
Manufacturer | NXP (https://www.nxp.com/) |
Description | The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 V or 5 V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and ... |
Features |
IC card interface 3 V or 5 V supply for the IC (VDD and GND) Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8 DC-to-DC converter for VCC generation separately powered from a 5 V 20% supply (VDDP and PGND) 3 V or 5 V 5% regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities: ICC < 80 mA at VDDP = 4 V to 6.5 V Handles current spikes of 40 nAs up to 20 MHz Controls rise and fall times Filtered overload detection at approximately 120 mA Thermal and short-circuit protection on all... |
Document |
TDA8024 Data Sheet
PDF 586.17KB |
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