DS8113-RNG+T&R

Specialized Overview

The DS8113-RNG+T&R is a smart card interface IC designed for ISO 7816, EMV, and GSM applications. It supports 5V, 3V, and 1.8V cards with internal voltage generation (5.0V ±5%, 3.0V ±8%, 1.8V ±10%). The device features ultra-low stop-mode current (<10nA) and high ESD protection (8kV IEC). Operating temperature range is -40°C to +85°C in a 28-pin SO package.

Specialized Feature Summary

• Analog front-end providing level shifting and power supply management for smart card communication
• Internal sequencer controls automatic activation and deactivation of the smart card interface
• Integrated short-circuit, high-temperature, and overload protection mechanisms

Specialized Applications

• Consumer Set-Top Boxes
• Access Control Systems
• Banking Applications
• POS Terminals
• Automated Teller Machines

Specialized Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance via official documentation. Check for specific manufacturing revisions or errata that may affect performance. Ensure proper handling procedures are followed during installation.

Specialized Selection Notes

Select this component for designs requiring comprehensive analog front-end support for smart cards. Verify compatibility with host microcontroller voltage levels. Consider the 28-pin SO package constraints. Evaluate power consumption requirements against active and stop-mode specifications.

Specialized Part Context

Part of the DS8113 series from Analog Devices/Maxim Integrated. Designed as a low-cost solution for smart card readers. Replaces older discrete solutions by integrating power generation, protection, and level shifting into a single chip.

Specialized Replacement Considerations

Check for direct pin-compatible alternatives if available. Review datasheets for equivalent functionality in voltage generation and ESD protection. Ensure new components meet the same operating temperature and interface standards.