TDA8001 - NXP

TDA8001 Smart card interface

plastic dual in-line package; 28 leads (600 mil) plastic small outline package; 28 leads; body width 7.5 mm APPLICATIONS TDA8001 • Pay TV (multistandards conditional access system, videoguard, newscript) • Multi-application smart card readers (banking, vending machine, electronic payment identification). GENERAL DESCRIPTION The TDA8001 is a complete, low-c.

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 TDA8001 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 int.