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

Features • Designed to operate from 5.5 V  VPWR  28 V • Switch input voltage: (33975: -14 to 38 V) (33975A: -14 to 40 V) • Interfaces to microprocessor using 3.3 V/5.0 V SPI protocol • Selectable wake-up on change of state • 14 switch-to-ground inputs • 8 programmable inputs (switches to b

文件：951.39 Kbytes 页数：32 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

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

The 33975 Multiple Switch Detection Interface with Suppressed Wakeup 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

文件：1.71264 Mbytes 页数：32 Pages

恩XP

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

文件：883.86 Kbytes 页数：32 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

NXP/恩智浦
QFP48

恩XP

上传：深圳庞田科技有限公司

NXP
HVQFN48

恩XP

上传：深圳市赛特兴科技有限公司