The DS8113 smart card interface is a low-cost, analog front-end for a smart card reader, designed for all ISO 7816, EMV™, and GSM11-11 applications. The DS8113 supports 5V, 3V, and 1.8V smart cards. The DS8113 provides options for low active- and stop-mode power consumption, with as little as 10nA stop-mode current.
The DS8113 is designed to interface between a system microcontroller and the smart card interface, providing all power supply, ESD protection, and level shifting required for IC card applications.
An EMV Level 1 library (written for the MAXQ2000 microcontroller) and hardware reference design is available. Contact Maxim technical support at www.maxim-ic.com/support regarding requirements for other microcontroller platforms. An evaluation kit, DS8113-KIT, is available to aid in prototyping and evaluation.
Key Features
Analog Interface and Level Shifting for IC Card Communication
8kV (min) ESD (IEC) Protection on Card Interface
Ultra-Low Stop-Mode Current, Less Than 10nA Typical
Internal IC Card Supply-Voltage Generation:
5.0V ±5%, 80mA (max)
3.0V ±8%, 65mA (max)
1.8V ±10%, 30mA (max)
Automatic Card Activation and Deactivation Controlled by Dedicated Internal Sequencer
I/O Lines from Host Directly Level Shifted for Smart Card Communication
Flexible Card Clock Generation, Supporting External Crystal Frequency Divided by 1, 2, 4, or 8
High-Current, Short-Circuit and High-Temperature Protection
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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