TDA8001

Features: · Protected I/O line· VCC regulation (5 V ±5%, 100 mA max. with controlled rise and fall times)· VPP generation (12.5, 15 or 21 V ±2.5%, 50 mA max., with controlled rise and fall times) (only at DA8001 and TDA8001T)· Clock generation (up to 10 MHz), with synchronous frequency doubling· O...

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TDA8001 Picture
SeekIC No. : 004516640 Detail

TDA8001: Features: · Protected I/O line· VCC regulation (5 V ±5%, 100 mA max. with controlled rise and fall times)· VPP generation (12.5, 15 or 21 V ±2.5%, 50 mA max., with controlled rise and fall times) (o...

floor Price/Ceiling Price

Part Number:
TDA8001
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

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Upload time: 2024/11/22

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Product Details

Description



Features:

· Protected I/O line
· VCC regulation (5 V ±5%, 100 mA max. with controlled rise and fall times)
· VPP generation (12.5, 15 or 21 V ±2.5%, 50 mA max., with controlled rise and fall times) (only at  DA8001 and TDA8001T)
· Clock generation (up to 10 MHz), with synchronous frequency doubling
· Overload, thermal and card extraction protections
· Current limitation in case of short-circuit
· Idle mode and special circuitry for spikes killing during powering on and off
· Two voltage supervisors (digital and analog supplies)
· Automatic activation and deactivation sequences through an independent internal clock
· Enhanced ESD protections on card side (4 kV min.)
· Easy chaining for multiple card readers
· ISO 7816 compatibility.



Application

· Pay TV (multistandards conditional access system, videoguard, newscript)
· Multi-application smart card readers (banking, vending machine, electronic payment identification).




Pinout

  Connection Diagram


Description

The TDA8001 is a complete, low-cost analog interface which can be positioned between an asynchronous smart card (ISO 7816) and a microcontroller. It is directly compatible with the new Datacom chip verifier.

The complete supply, protection and control functions of the TDA8001 are realized with only a few external components, making this product very attractive for consumer applications (see Chapter "Application information").




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