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LTC1555CGN#TRPBF
Integrated Circuits (ICs)

LTC1555CGN#TRPBF

Active
Analog Devices Inc./Maxim Integrated

SIM POWER SUPPLY AND LEVEL TRANSLATOR 16-PIN SSOP N T/R

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Search across all available documentation for this part.

DocumentsLTC1555CGN#TRPBF | DatasheetR369 Reliability Data
LTC1555CGN#TRPBF
Integrated Circuits (ICs)

LTC1555CGN#TRPBF

Active
Analog Devices Inc./Maxim Integrated

SIM POWER SUPPLY AND LEVEL TRANSLATOR 16-PIN SSOP N T/R

Deep-Dive with AI

DocumentsLTC1555CGN#TRPBF | DatasheetR369 Reliability Data

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC1555CGN#TRPBF
Channel TypeBidirectional
Channels per Circuit1
FeaturesSIM Card Interface, Thermal-Shutdown Protection
Mounting TypeSurface Mount
Number of Circuits1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Output TypeOpen Drain
Package / Case16-SSOP
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Supplier Device Package16-SSOP
Translator TypeVoltage Level
Voltage - VCCA [Max]5.5 V
Voltage - VCCA [Min]1.8 V
Voltage - VCCB [Max]10 V
Voltage - VCCB [Min]2.7 V

LTC1555 Series

SIM Power Supply and Level Translator

PartOperating Temperature [Max]Operating Temperature [Min]Channel TypeVoltage - VCCA [Max]Voltage - VCCA [Min]Channels per CircuitTranslator TypeMounting TypeSupplier Device PackageFeaturesNumber of CircuitsPackage / CasePackage / Case [x]Package / Case [y]Output TypeVoltage - VCCB [Min]Voltage - VCCB [Max]
LTC1555IGN#TRPBF
Analog Devices Inc./Maxim Integrated
LTC1555IGN#TRPBF
85 C
-40 ¯C
Bidirectional
5.5 V
1.8 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.7 V
10 V
LTC1555CGN#TRPBF
Analog Devices Inc./Maxim Integrated
LTC1555CGN#TRPBF
70 °C
0 °C
Bidirectional
5.5 V
1.8 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.7 V
10 V
16-SSOP
Analog Devices Inc./Maxim Integrated
LTC1555CGN#PBF
70 °C
0 °C
Bidirectional
5.5 V
1.8 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.7 V
10 V
DAC1221E
Analog Devices Inc./Maxim Integrated
LTC1555LEGN#PBF
85 C
-40 ¯C
Bidirectional
4.4 V
1.425 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.6 V
6 V
DAC1221E
Analog Devices Inc./Maxim Integrated
LTC1555LEGN#PBF
85 C
-40 ¯C
Bidirectional
4.4 V
1.425 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.6 V
6 V
Analog Devices-LTC1393IGN#TRPBF Analog Switch Multiplexers Analog Multiplexer Single 4:1 16-Pin SSOP N T/R
Analog Devices Inc./Maxim Integrated
LTC1555LEGN#TRPBF
85 C
-40 ¯C
Bidirectional
4.4 V
1.425 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.6 V
6 V
16-SSOP
Analog Devices Inc./Maxim Integrated
LTC1555IGN
85 C
-40 ¯C
Bidirectional
5.5 V
1.8 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.7 V
10 V
16-SSOP
Analog Devices Inc./Maxim Integrated
LTC1555IGN#PBF
85 C
-40 ¯C
Bidirectional
5.5 V
1.8 V
1
Voltage Level
Surface Mount
16-SSOP
SIM Card Interface
Thermal-Shutdown Protection
1
16-SSOP
0.154 in
3.9 mm
Open Drain
2.7 V
10 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 5.151m+

Description

General part information

LTC1555 Series

The LTC1555L provides power conversion and level shifting needed for low voltage GSM cellular telephones to interface with either 3V or 5V Subscriber Identity Modules (SIMs). The part contains a patented buck/boost charge pump DC/DC converter* that delivers a regulated VCCsupply voltage to the SIM card. Input voltage may range from 2.6V to 6V allowing direct connection to the battery. The output voltage may be programmed to 3V, 5V or direct connection to the VINpin.Internal level translators allow controllers operating with supplies as low as 1.425V to interface with 3V and 5V SIMs. A soft-start feature limits inrush current at turn-on, mitigating start-up problems that may result when the input is supplied by another low-power DC/DC converter. Battery life is maximized by 40µA operating current, and 1µA shutdown current. Board area is minimized by the miniature 16-pin narrow SSOP packages and the need for only three small external capacitors.ApplicationsSIM Interface in GSM Cellular TelephonesSmart Card Readers