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Part Number
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MAX9940 |
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Manufacturer
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Maxim Integrated Products |
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Description
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Signal-Line Overvoltage Protector |
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Published
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Jun 1, 2009 |
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Detailed Description
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19-4168; Rev 0; 2/09
Signal-Line Overvoltage Protector for Low-Voltage Devices
www.datasheet4u.com
General Description...
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Datasheet
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MAX9940
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Overview
19-4168; Rev 0; 2/09
Signal-Line Overvoltage Protector for Low-Voltage Devices
www.
datasheet4u.
com
General Description
♦ 28V Protection on EXT ♦ Extended ESD Protection ±4kV IEC 61000-4 Contact on EXT
Features
MAX9940
The MAX9940 signal-line overvoltage protector for lowvoltage digital communication ports provides protection against high-voltage faults and ESD strikes.
The MAX9940 is especially useful for sensitive communication protocols such as Maxim 1-Wire ® that cannot afford standard means of fault protection, such as large series resistors or large line capacitances.
The MAX9940 operates from a single supply voltage of +2.
2V to +5.
5V and consumes only 13µA of quiescent supply curr...
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