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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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AMC7812 Fiches technique(PDF) 10 Page - Texas Instruments |
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AMC7812 Fiches technique(HTML) 10 Page - Texas Instruments |
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10 / 92 page  AMC7812 SBAS513D – JANUARY 2011 – REVISED OCTOBER 2012 www.ti.com PIN DESCRIPTIONS (continued) PIN (QFN / HTQFP) DESCRIPTION NO. NAME 54 AGND1 Analog ground 55 AGND2 Positive analog power for DAC6-OUT, DAC7-OUT, DAC8-OUT, DAC9-OUT, DAC10-OUT, DAC11-OUT, must 56 AVCC1 be tied to AVCC2 57 REF-OUT Internal reference output 58 REF-DAC DAC reference Input 59 DAC9-OUT 60 DAC10-OUT Output of DAC channels 9, 10, and 11 61 DAC11-OUT Global alarm. Open drain output. External 10k Ω pull-up resistor required. This pin goes low (active) when one 62 ALARM (or more) of the analog channels are out of range. DAC clear control signal, digital input, active low. When low, all DACs associated with the DAC-CLR-1 pin enter a clear state, the DAC Latch is loaded with predefined code, and the output is set to the corresponding level. 63 DAC-CLR-1 However, the DAC-Data Register does not change. When the DAC goes back to normal operation, the DAC Latch is loaded with the previous data from the DAC-Data Register and the output returns to the previous level, regardless of the status of the SLDAC-n bit. When this pin is high, the DACs are in normal operation. 64 DGND2 Digital ground 10 Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated Product Folder Links: AMC7812 |
Numéro de pièce similaire - AMC7812 |
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Description similaire - AMC7812 |
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