hi-8422 Holt Integrated Circuits, Inc., hi-8422 Datasheet
hi-8422
Related parts for hi-8422
hi-8422 Summary of contents
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... The device outputs are CMOS / TTL compatible and may be disabled (tri-state) using the 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. FUNCTION TABLE 28V ...
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... Discrete Input 31 28VIN2 Discrete Input 32 0VIN2 Discrete Input HI-8422 DESCRIPTION 28 Volt / Open sensing input, channel 3 Open / Ground sensing input, channel 3 28 Volt / Open sensing input, channel 4 Open / Ground sensing input, channel 4 28 Volt / Open sensing input, channel 5 Open / Ground sensing input, channel 5 ...
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... 28VIN4 28VIN5 28VIN6 28VIN7 28VIN8 0VIN1 5 K 0VIN2 5 K 0VIN3 5 K 0VIN4 5 K 0VIN5 5 K 0VIN6 5 K 0VIN7 5 K 0VIN8 GND A0 HI-8422 + - + - + - + - + - + - + - + - 8 x 2:1 MUX ...
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... Input current Input sink Input source OUTPUTS Logic output voltage Logic output voltage (CMOS) Tri-state output current SUPPLY CURRENT V current DD HI-8422 RECOMMENDED OPERATING CONDITIONS Supply Voltage -0 -0 +5.5 V VDD .................................. 4 5.5 V Operating Temperature Range - Industrial Screening ......... - 350 mW Hi-Temp Screening ........ 275° ...
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... Output Enable Timing LIGHTNING PROTECTION The HI-8422’s 28V / Open Sensing inputs will survive light- ning testing to DO-160D, Level 3 waveforms 3, 4 and 5A without external components. The Open / Ground inputs will survive waveforms 3 and 4 without external components. In order to guarantee survival to waveform 5A an external se- W ries resistor of at least 3 ...
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PIN PLASTIC QUAD FLAT PACK (PQFP) .354 BSC SQ (9.00) See Detail A .063 max (1.60) BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) PACKAGE DIMENSIONS .0057 .002 ± ...