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Part Number
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MAX7370 |
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Manufacturer
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Maxim |
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Description
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8 x 8 Key-Switch Controller and LED Driver/GPIOs |
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Published
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Jul 3, 2014 |
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Detailed Description
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EVALUATION KIT AVAILABLE
MAX7370 8 x 8 Key-Switch Controller and LED Driver/GPIOs with I2C Interface and High Level of ...
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Datasheet
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MAX7370
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Overview
EVALUATION KIT AVAILABLE
MAX7370 8 x 8 Key-Switch Controller and LED Driver/GPIOs with I2C Interface and High Level of ESD Protection
General Description
The MAX7370 I2C-interfaced peripheral provides microprocessors with management of up to 64 key switches, with optional GPIO and PWM-controlled LED drivers.
The key-switch drivers interface with metallic or resistive switches with on-resistances up to 5kI.
Key inputs are monitored statically, not dynamically, to ensure low-EMI operation.
The IC features autosleep and autowake modes to further minimize the power consumption of the device.
The autosleep feature puts the device in a low-power state (1µA typ) after a timeout period.
The autowak...
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