HI-8444PSI-10 Holt Integrated Circuits, HI-8444PSI-10 Datasheet
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HI-8444PSI-10
Specifications of HI-8444PSI-10
Related parts for HI-8444PSI-10
HI-8444PSI-10 Summary of contents
Page 1
... The TESTA and TESTB inputs bypass the analog inputs for testing purposes. They force the receiver outputs to the specified ZERO, ONE or NULL state. The ARINC inputs are ignored when the device is in the test mode. The HI-8445 is identical to the HI-8444 except the TESTA and TESTB pins are not available. FEATURES ! ...
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... OUT4 B HI-8445 DESCRIPTION Receiver 1 positive input Receiver 1 negative input Receiver 2 positive input Receiver 2 negative input Test input. (Not available on HI-8445) Test input. (Not available on HI-8445) Receiver 3 positive input Receiver 3 negative input Receiver 4 positive input Receiver 4 negative input Receiver 4 "ZERO" output Receiver 4 "ONE" output Receiver 3 " ...
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... Logic output OUT2 BX Logic output OUT2 AX Logic output OUT1 BY Logic output OUT1 AY Logic output OUT1 BX Logic output OUT1 AX Logic output HI-8444, HI-8445, HI-8448 DESCRIPTION X Receiver 1 positive input X Receiver 1 negative input Y Receiver 1 positive input Y Receiver 1 negative input X Receiver 2 positive input X Receiver 2 negative input ...
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... Logic input voltage Logic input current Source OUTPUTS Logic output voltage Logic output voltage (CMOS) SUPPLY CURRENT V current DD SWITCHING CHARACTERISTICS ( °C) A Propagation delay IN to OUT Output rise time Output fall time Propagation delay TEST to OUT HI-8444, HI-8445, HI-8448 RECOMMENDED OPERATING CONDITIONS -0 ...
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... OUT B ARINC 429 Receiver Timing INTERNAL LIGHTNING PROTECTION (-10 Only) The HI-8444-10, HI-8445-10 and HI-8488-10 are similar to the “non -10” configurations with the exception that an external 15 Kohm resistor must be added in series with each ARINC input in order to properly detect the ARINC 429 specified input thresholds ...
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... NUMBER DESCRIPTION 20 PIN PLASTIC TSSOP (20HS) 8444PS 8445PS 20 PIN PLASTIC TSSOP (20HS) 44 PIN PLASTIC QUAD FLAT PACK PQFP (44PTQS) 8448PQ 8448PS 38 PIN PLASTIC TSSOP (38HS) 8448PC 44 PIN PLASTIC CHIP-SCALE, LPCC (44PCS) IN2 OUT2 BX IN2 OUT2 AY IN2 OUT2 N/C N VDD TESTA( N/C ...
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... Changed “10 Kohm” in second and third paragraphs and in the Required Series Resistance of the Ordering information to “15 Kohm”. Changed “DO-160D” and “4 and 5A” in third paragraph to “DO-160E” and “4, 5A, and 5B” respectively. Added Revision History page as new page 6. ...
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... HI-8444, HI-8445, HI-8448 PACKAGE DIMENSIONS 20-PIN PLASTIC TSSOP .2555 ± .0035 (6.500 ± .100) .252 ± .006 (6.400 ± .150) Pin 1 .026 BSC (.650) BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) 44-PIN PLASTIC QUAD FLAT PACK (PQFP) .547 ± ...
Page 9
... Pin 1 .020 BSC (.50) BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) 44-PIN PLASTIC CHIP-SCALE PACKAGE (QFN) .276 BSC (7.00) .276 Top View BSC (7.00) .039 max (1.00) BSC = “ ...