LTC1314CS#PBF

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Analog Devices Inc./Maxim Integrated

PCMCIA SWITCHING MATRIX WITH BUILT-IN N-CHANNEL VCCSWITCH DRIVERS

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LTC1314CS#PBF

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Analog Devices Inc./Maxim Integrated

PCMCIA SWITCHING MATRIX WITH BUILT-IN N-CHANNEL VCCSWITCH DRIVERS

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1314 Series

The LTC1314/LTC1315 provide the power switching necessary to control Personal Computer Memory Card International Association (PCMCIA) Release 2.0 card slots. When used in conjunction with a PC card interface controller, these devices form a complete minimum component count interface for palmtop, pen-based and notebook computers.The LTC1314/LTC1315 provide 0V, 3.3V, 5V, 12V and Hi-Z power output for flash VPP programming. A built-in charge pump produces 12V of gate drive for inexpensive N-channel 3.3V/5V Vccswitching. The 12V regulator can be shut down when 12V is not required at VPPOUT. All digital inputs are TTL compatible and interface directly with industry standard PC card interface controllers.The LTC1314 is available in 14-pin SO and the LTC1315 in 24-pin SSOP.ApplicationsNotebook ComputersPalmtop ComputersPen-Based ComputersHandi-TerminalsBar-Code Readers

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1314CS#PBF

Current - Output (Max)	120 mA
Input Ratio	2
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Configuration	High Side
Output Ratio	1
Output Type	N-Channel
Package Length	0.154 in
Package Name	14-SOIC, 14-SO
Package Width	3.9 mm
Rds On (Typ)	550 mOhm
Switch Type	PCMCIA Switch
Voltage - Load (Max)	12.6 V
Voltage - Load (Min)	0 V
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

LTC1314 Series

Part	Rds On (Typ)	Operating Temperature (Min)	Operating Temperature (Max)	Switch Type	Mounting Type	Output Type	Interface	Current - Output (Max)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Package Width	Package Name	Package Length	Voltage - Load (Max)	Voltage - Load (Min)	Input Ratio	Output Ratio	Number of Outputs	Output Configuration
Analog Devices Inc./Maxim Integrated LTC1314CS#PBF	550 mOhm	0 °C	70 °C	PCMCIA Switch	Surface Mount	N-Channel	On/Off	120 mA	5.5 V	4.5 V	3.9 mm	14-SO 14-SOIC	0.154 in	12.6 V	0 V	2	1	1	High Side
Analog Devices Inc./Maxim Integrated LTC1314CS#TRPBF	550 mOhm	0 °C	70 °C	PCMCIA Switch	Surface Mount	N-Channel	On/Off	120 mA	5.5 V	4.5 V	3.9 mm	14-SO 14-SOIC	0.154 in	12.6 V	0 V	2	1	1	High Side

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R319 Reliability Data

LTC1314CS#PBF | Datasheet