| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 32 Pin |
| Case/Package | QFP |
| Power Dissipation | 350 mW |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 350 mW |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
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
HOLT
16Channel Discrete-to-Digital Interface Sensing 28V / Open and Open / Ground Signals
HOLT
Interface Circuit, CMOS, PQFP32, ROHS COMPLIANT, PLASTIC, QFP-32
HOLT
Discrete to Digital Interface Sensing 350mW 32Pin PQFP
HOLT
Interface Circuit, CMOS, PQFP32, ROHS COMPLIANT, PLASTIC, QFP-32
HOLT
Discrete to Digital Interface Sensing 350mW 32Pin PQFP
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