DS8113 - Maxim Integrated Products

DS8113 Smart Card Interface

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 www.datasheet4u.com 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.

Features

o Analog Interface and Level Shifting for IC Card Communication o 8kV (min) ESD (IEC) Protection on Card Interface o Ultra-Low Stop-Mode Current, Less Than 10nA Typical o Internal IC Card Supply-Voltage Generation: 5.0V ±5%, 80mA (max) 3.0V ±8%, 65mA (max) 1.8V ±10%, 30mA (max) o Automatic Card Activation and Deactivation Controlled by Dedicated Internal Sequencer o I/O Lines from Host Directly Level Shifted for Smart Card Communication o Flexible Card Clock Generation, Supporting External Crystal Frequency Divided by 1, 2, 4, or 8 o High-Current, Short-Circuit and High-Temperature Protection .