LTC4558 - Dual SIM/Smart Card Power Supply/Interface

Product Overview

Linear

Datasheet Details

Part number	LTC4558
Manufacturer	Linear
File Size	142.11 KB
Description	Dual SIM/Smart Card Power Supply/Interface
Datasheet	LTC4558 Datasheet
Additional preview pages of the LTC4558 datasheet.

Product details

Description

The LTC®4558 provides the power conversion and signal level translation needed for advanced cellular telephones to interface with 1.8V or 3V subscriber identity modules (SIMs).

Features

Power Management and Control for Two SIM Cards or Smart Cards.
Independent 1.8V/3V VCC Control for Both Cards.
Supports Simultaneous Powering of Both Cards.
Fast Channel Switching.
Automatic Level Translation.
Dynamic Pull-Ups Deliver Fast Signal Rise Times.
Built-In Fault Protection Circuitry.
Automatic Activation/Deactivation Sequencing Circuitry.
Low Operating/Shutdown Current.
> 10kV ESD on SIM Card Pins.
Meets EMV Fault Tolerance.

📁 Similar Datasheet

LTC455 - Ceramic Filter (AiT Components)
LTC4555 - SIM Power Supply and Level Translator (Linear Technology)
LTC4556 - Smart Card Interface (Linear Technology)
LTC4557 - Dual SIM/Smart Card Power Supply/Interface (Linear Technology)
LTC455BU - Communication Ceramic Chip Filters (Token)
LTC455BW - Communication Ceramic Chip Filters (Token)
LTC455CU - Communication Ceramic Chip Filters (Token)
LTC455CW - Communication Ceramic Chip Filters (Token)

Other Datasheets by Linear

LTC4000-1 - High Voltage High Current Controller
LTC4010 - High Efficiency Standalone Nickel Battery Charger
LTC4012-3 - Multi-Chemistry Battery Charger
LTC4052-4.2 - Lithium-Ion Battery Pulse Charger
LTC4055-1 - USB Power Controller and Li-Ion Linear Charger
LTC4058-4.2 - Standalone Linear Li-Ion Battery Charger

Published: Mar 31, 2016 |