DS8023
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DS8023

Smart Card Interface

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Robust Smart Card Communication IC Provides ±8kV ESD Protection and Supports Ultra-Low-Power 10nA Stop Mode

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.64
Features
  • Analog Interface and Level Shifting for IC Card Communication
  • ±8kV (min) ESD (IEC) Protection on Card Interface Pins
  • Ultra-Low Stop-Mode Current, Less Than 10nA (typ)
  • 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
Additional Details
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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.

Applications

  • Access Control
  • Automated Teller Machines
  • Banking Applications
  • Debit/Credit Payment Terminals
  • Pay/Premium Television
  • PIN Pads
  • POS Terminals
  • Set-Top Box Conditional Access
  • Telecommunications
Part Models 4
1ku List Price Starting From $1.64

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
DS8023-RJX+
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DS8023-RJX+T&R
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DS8023-RRX+
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DS8023-RRX+T&R
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Product Lifecycle

PCN

Dec 11, 2018

- 1754N

ASSEMBLY

DS8023-RJX+

PRODUCTION

DS8023-RJX+T&R

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Dec 11, 2018

- 1754N

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ASSEMBLY

DS8023-RJX+

PRODUCTION

DS8023-RJX+T&R

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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