HI-8422PQI Holt Integrated Circuits, HI-8422PQI Datasheet
HI-8422PQI
Specifications of HI-8422PQI
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HI-8422PQI Summary of contents
Page 1
... V single supply operation ! Low power CMOS technology CE ! Industrial and Extended temperature ranges PIN CONFIGURATION OE Output 28VIN3 - 0VIN3 - 2 28VIN4 - 0VIN4 - 28VIN5 - 5 0VIN5 - 28VIN6 - 7 X High Z 0VIN6 - 8 1 High Z HOLT INTEGRATED CIRCUITS www.holtic.com HI-8422 N/C HI-8422PQI 21 - 0VIN8 & 28VIN8 HI-8422PQT Pin PQFP package 08/10 ...
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... Volt / Open sensing input, channel 7 Open / Ground sensing input, channel 7 Output Enable. D1-D8 are high-impedance if Chip Enable. D1-D8 are high-impedance if When A0 is high outputs data from 28V comparators When A0 is low show results from 0V comparators Positive supply voltage 5.0 V Logic output, channel 8 ...
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... BLOCK DIAGRAM 3.6V Reference 66 K 28VIN1 28VIN2 28VIN3 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 3.25V Reference HOLT INTEGRATED CIRCUITS ...
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... Industrial Screening ......... - 350 mW Hi-Temp Screening ........ 275°C for 10 sec -65°C to +150°C ratings or outside recommended operating conditions may cause SYMBOL CONDITION V Input voltage to give high output SO V Input voltage to give low output S28 I Maximum input current SO to give high output I Minimum input current ...
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... INPUT SWITCHING THRESHOLD The input switching threshold of the Open / Ground inputs will decrease with increasing series resistance according to the function V = 3.25 - 0.1R T where V is the nominal input switching threshold, and the value of the external series resistor in Kohms. ORDERING INFORMATION HI - 8422PQ x x HI-8422 ...
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... REVISION HISTORY P/N Rev Date Description of Change DS4422 G 08/04/10 Removed reference to lightning protected inputs throughout datasheet, changed discrete input voltage range and clarified temperature ranges in Features. HI-8422 HOLT INTEGRATED CIRCUITS 6 ...
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... BSC SQ (7.00) .055 .002 ± (1.4 ± .05) .003 .004 .002 ± (.08) (0.10 ± .05) Detail A HOLT INTEGRATED CIRCUITS 7 inches (millimeters) Package Type: 32PTQS .0315 BSC (0.80) .015 .003 ± (0.375 ± .075) .024 .006 ± (0.60 ± .15) .006 .002 ± ...