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Part Number
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MAX22190 |
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Manufacturer
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Maxim Integrated |
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Description
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Octal Industrial Digital Input |
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Published
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May 15, 2019 |
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Detailed Description
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EVALUATION KIT AVAILABLE
Click here for production status of specific part numbers.
MAX22190
Octal Industrial Digital...
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|
Datasheet
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MAX22190
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Overview
EVALUATION KIT AVAILABLE
Click here for production status of specific part numbers.
MAX22190
Octal Industrial Digital Input with Diagnostics
General Description
The MAX22190 is an IEC 61131-2 compliant industrial digital input device.
The MAX22190 translates eight, 24V current-sinking, industrial inputs to a serialized SPIcompatible output that interfaces with 3V to 5.
5V logic.
A current setting resistor allows the MAX22190 to be configured for Type 1, Type 2, or Type 3 inputs.
Field wiring is verified for proximity switches, by a second threshold detector on each input.
When wire-break is enabled, the FAULT output is asserted and a register flag is set if the input current drops below t...
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