Electronic Components Datasheet Search |
|
ISPPAC-POWR1208P1-01T44I Datasheet(PDF) 10 Page - Lattice Semiconductor |
|
ISPPAC-POWR1208P1-01T44I Datasheet(HTML) 10 Page - Lattice Semiconductor |
10 / 34 page Lattice Semiconductor ispPAC-POWR1208P1 Data Sheet 3-10 Table3-1. VMON Trip Points Table 3-1 shows all possible comparator trip point voltage settings. There are 384 available voltages, ranging from 0.680V to 5.932V, as well as a ‘near-ground’ monitor threshold of 80mV which can be used to determine if a power supply rail has completely discharged to an OFF state. In addition to these 385 voltage monitor trip points, the user can add external resistors to divide down the voltage and achieve virtually any voltage trip point. This allows the capability to monitor higher voltages such and 12V, 15V, 24V, etc. Voltage monitor trip points are set in the graphical user interface of PAC-Designer software by simple pull-down menus. The user simply selects the given range and corresponding trip point value. Attenuation and reference values are set internally using E 2CMOS configuration bits internal to the device. Theory Of Operation The ispPAC-POWR1208P1 incorporates programmable voltage monitors along with digital inputs and outputs as well as high voltage FET gate drivers to control MOSFETs for ramping up power supply rails. The 16 macrocell 123456789 10 11 12 0 0.680 0.808 0.962 1.142 1.363 1.618 1.931 2.289 2.724 3.241 4.221 5.017 1 0.684 0.812 0.968 1.149 1.371 1.628 1.942 2.302 2.741 3.260 4.246 5.046 2 0.688 0.817 0.974 1.156 1.378 1.637 1.954 2.316 2.757 3.279 4.270 5.076 3 0.692 0.822 0.979 1.162 1.386 1.647 1.965 2.329 2.773 3.298 4.295 5.105 4 0.696 0.827 0.985 1.169 1.394 1.656 1.976 2.342 2.789 3.318 4.320 5.135 5 0.700 0.831 0.990 1.176 1.402 1.666 1.988 2.356 2.805 3.337 4.345 5.164 6 0.704 0.836 0.996 1.182 1.410 1.675 1.999 2.369 2.821 3.356 4.370 5.194 7 0.708 0.841 1.002 1.189 1.418 1.685 2.010 2.383 2.837 3.375 4.394 5.224 8 0.712 0.845 1.007 1.196 1.426 1.694 2.021 2.396 2.853 3.394 4.419 5.253 9 0.716 0.850 1.013 1.202 1.434 1.704 2.033 2.410 2.869 3.413 4.444 5.283 10 0.720 0.855 1.019 1.209 1.442 1.713 2.044 2.423 2.885 3.432 4.469 5.312 11 0.724 0.860 1.024 1.216 1.450 1.723 2.055 2.437 2.901 3.451 4.494 5.342 12 0.728 0.864 1.030 1.222 1.458 1.732 2.067 2.450 2.917 3.470 4.518 5.371 13 0.732 0.869 1.035 1.229 1.466 1.742 2.078 2.464 2.933 3.489 4.543 5.401 14 0.736 0.874 1.041 1.236 1.474 1.751 2.089 2.477 2.949 3.508 4.568 5.430 15 0.740 0.878 1.047 1.243 1.482 1.761 2.101 2.490 2.965 3.527 4.593 5.460 16 0.744 0.883 1.052 1.249 1.490 1.770 2.112 2.504 2.981 3.547 4.618 5.489 17 0.748 0.888 1.058 1.256 1.498 1.780 2.123 2.517 2.997 3.566 4.642 5.519 18 0.752 0.893 1.064 1.263 1.506 1.789 2.135 2.531 3.013 3.585 4.667 5.548 19 0.756 0.897 1.069 1.269 1.514 1.799 2.146 2.544 3.029 3.604 4.692 5.578 20 0.760 0.902 1.075 1.276 1.522 1.808 2.157 2.558 3.045 3.623 4.717 5.607 21 0.764 0.907 1.081 1.283 1.530 1.818 2.169 2.571 3.061 3.642 4.742 5.637 22 0.768 0.911 1.086 1.289 1.538 1.827 2.180 2.585 3.077 3.661 4.766 5.666 23 0.772 0.916 1.092 1.296 1.546 1.837 2.191 2.598 3.093 3.680 4.791 5.696 24 0.776 0.921 1.097 1.303 1.554 1.846 2.203 2.612 3.109 3.699 4.816 5.726 25 0.780 0.926 1.103 1.310 1.562 1.856 2.214 2.625 3.125 3.718 4.841 5.755 26 0.784 0.930 1.109 1.316 1.570 1.865 2.225 2.638 3.141 3.737 4.866 5.785 27 0.787 0.935 1.114 1.323 1.578 1.875 2.237 2.652 3.157 3.756 4.890 5.814 28 0.791 0.940 1.120 1.330 1.586 1.884 2.248 2.665 3.173 3.776 4.915 5.844 29 0.795 0.944 1.126 1.336 1.594 1.894 2.259 2.679 3.189 3.795 4.940 5.873 30 0.799 0.949 1.131 1.343 1.602 1.903 2.271 2.692 3.205 3.814 4.965 5.903 31 0.803 0.954 1.137 1.350 1.610 1.913 2.282 2.706 3.221 3.833 4.990 5.932 |
Similar Part No. - ISPPAC-POWR1208P1-01T44I |
|
Similar Description - ISPPAC-POWR1208P1-01T44I |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |