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Siehe Technische Spezifikationen

LTC1755EGN +BOM

The LTCEGN is a versatile and efficient interface solution for integrating smart cards into your system architecture

Hersteller:

Analog Devices, Inc
Herstellerteil #:

LTC1755EGN
Datenblatt:

LTC1755EGN Datenblatt (PDF)
Feature-minimum-operating-supply-voltage-v:

2.7
Feature-maximum-operating-supply-voltage-v:

6
Feature-pin-count:

24
Feature-cecc-qualified:

No
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an LTC1755EGN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LTC1755EGN Allgemeine Beschreibung

The LTC1755/LTC1756 universal Smart Card interfaces are fully compliant with ISO 7816-3 and EMV specifications. The parts provide the smallest and simplest interface circuits between a host microcontroller and general purpose Smart Cards.An internal charge pump DC/DC converter delivers regulated 3V or 5V to the Smart Card, while on-chip level shifters allow connection to a low voltage controller. All Smart Card contacts are rated for 10kV ESD, eliminating the need for external ESD protection devices.

Hauptmerkmale

Fully ISO 7816-3 and EMV Compliant (Including Auxiliary I/O Pins)
Buck-Boost Charge Pump Generates 3V or 5V
2.7V to 6.0V Input Voltage Range (LTC1755)
Very Low Operating Current: 60μA
Dynamic Pull-Ups Deliver Fast Signal Rise Times
Soft-Start Limits Inrush Current at Turn On
3V ? 5V Signal Level Translators
Shutdown Current: <1μA
Short-Circuit and Overtemperature Protected
Alarm Output Indicates Fault Condition
Multiple Devices May Be Paralleled for Multicard Applications (LTC1755)
Available in 16- and 24-Pin SSOP Packages

Anwendung

Battery life is maximized by 60μA operating current and 1μA shutdown current. The narrow SSOP packages minimize PCB area for compact portable systems.
Applications
Handheld Payment Terminals
Pay Telephones
Key Chain Readers
Smart Card Readers

Spezifikationen

feature-process-technology		feature-minimum-operating-supply-voltage-v	2.7
feature-maximum-operating-supply-voltage-v	6	feature-packaging
feature-rad-hard		feature-pin-count	24
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	Yes

Servicerichtlinien und andere

After-Sales- und Abwicklungsbezogen

Zahlung

Bezahlverfahren

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Für alternative Zahlungskanäle kontaktieren Sie uns bitte unter:

[email protected]

Versand & Verpackung

Versandart

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Verpackung

AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..