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HI-8422
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Holt Integrated Circuits
HI-8422 데이터시트 - Holt Integrated Circuits
Holt Integrated Circuits
DESCRIPTION
The HI-8422 is a sixteen channel discrete-to-digital interface device. The device has eight channels designed to sense 28 V / Open signals and eight channels that sense Open / Ground signals. Data is multiplexed from each bank of sensors to an eight bit digital databus. Mixed-signal CMOS technology is used to provide superior low-power performance. The device outputs are CMOS / TTL compatible and may be disabled (tri-state) using the CE and OE pins.
The HI-8422 is offered in a small footprint 32-pin Plastic Quad Flat Package (PQFP). Please contact the Holt sales department for other packaging options.
FEATURES
• 8 independent 28 Volt / Open sensing channels
• 8 independent Open / Ground sensing channels
• 5.0 V single supply operation
• Low power CMOS technology
• Industrial and Extended temperature ranges
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Six-Channel Discrete-to-Digital Interface Sensing 28 Volt / Open Signals ( Rev : 2001 )
Holt Integrated Circuits
6-Channel / 8-Channel Discrete-to-Digital Interface Sensing Open / Ground Signals
Holt Integrated Circuits
6-Channel / 8-Channel Discrete-to-Digital Interface Sensing 28V / Open Signals
Holt Integrated Circuits
6-Channel / 8-Channel Discrete-to-Digital Interface Sensing 28V / Open Signals
Holt Integrated Circuits
32-Channel Ground/Open or Supply/Open Sensor with SPI Interface
Holt Integrated Circuits
8-Channel, Ground /Open, or Supply / Open Sensor 4-channel 200 mA Ground / Open Driver ( Rev : 2013 )
Holt Integrated Circuits
8-Channel, Ground /Open, or Supply / Open Sensor 4-channel 200 mA Ground / Open Driver
Holt Integrated Circuits
32-Channel Ground/Open or Supply/Open Low Threshold Sensor with SPI Interface
Holt Integrated Circuits
HI‐8429 Eight Sensor Array with Ground/Open or Supply/Open and SPI interface
Holt Integrated Circuits
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