Multiple Switch Detection Interface with Suppressed Wake-Up and 32mA Wetting Current

The 33975 Multiple Switch Detection Interface with Suppressed Wake up is designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI). The device also fe

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freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

NXP/恩智浦
QFP48

恩XP

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NXP
HVQFN48

恩XP

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NXP
QFN56

恩XP

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UTC(友顺)
SOP-28

UTC(友顺)

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