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HI-8422

Features: ·8 independent 28 Volt / Open sensing channels·8 independent Open / Ground sensing channels·5.0 Vsingle supply operation·Low powerCMOStechnology·Sense inputs are internally lightning protected per·DO-160D level 3·Military processing options availablePinoutSpecifications Supply volta...

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SeekIC No. : 004362533 Detail

HI-8422: Features: ·8 independent 28 Volt / Open sensing channels·8 independent Open / Ground sensing channels·5.0 Vsingle supply operation·Low powerCMOStechnology·Sense inputs are internally lightning prote...

HI-8422 Data Sheet

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Part Number:
HI-8422
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

·8 independent 28 Volt / Open sensing channels
·8 independent Open / Ground sensing channels
·5.0 Vsingle supply operation
·Low powerCMOStechnology
·Sense inputs are internally lightning protected per
·DO-160D level 3
·Military processing options available


Pinout

Connection Diagram


Specifications

Supply voltage (VDD)
Logic input voltage range
Power dissipation at 25°C
Solder Temperature
Storage Temperature
Discrete input voltage range		 275°C for 10 sec
-65°C to +150°C
-0.3 V to +7 V
350 mW
-0.3 V to +5.5 V
-80 V to + 80 V

NOTE: Stresses above absolute maximum ratings or outside recommended operating conditions may cause permanent damage to the device. These are stress ratings only. Operation at the limits is not recommended.




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.




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