图文详情
产品属性
相关推荐
DS8023-RJX MAXIM 智能卡接口IC
The DS8023 smart card interface IC is a low-cost, low-power, analog front-end for a smart card reader designed for all ISO 7816, EMV*, and GSM11-11 applications. The DS8023 supports 5V, 3V, and 1.8V smart cards, and provides an option for ultra-low stop-mode power consumption. The DS8023 is available in 28-pin TSSOP and SO packages, and can often be used as a replacement for the TDA8024 with little or no application changes. The DS8023 is designed to interface between a system microcontroller and the smart card interface, providing all power supply, protection, and level shifting required for IC card applications.
DS8023-RJX+ MAXIM 智能卡接口IC
Key FeaturesAnalog Interface and Level Shifting for IC Card Communication±8kV (min) ESD (IEC) Protection on Card Interface PinsUltra-Low Stop-Mode Current, Less Than 10nA (typ)Internal IC Card-Supply Voltage Generation5.0V ±5%, 80mA (max)3.0V ±8%, 65mA (max)1.8V ±10%, 30mA (max)Automatic Card Activation and Deactivation Controlled by Dedicated Internal SequencerI/O Lines from Host Directly Level Shifted for Smart Card CommunicationFlexible Card Clock Generation, Supporting External Crystal Frequency Divided by 1, 2, 4, or 8High-Current/Short-Circuit and High-Temperature ProtectionDS8023-RJX MAXIM 智能卡接口IC
DS8023-RJX MAXIM 智能卡接口IC
DS8023-RJX MAXIM 智能卡接口IC
DS8023-RJX+
MAXIM
智能卡接口集成电路
28-TSSOP
智能卡
接口