MX93021 Datasheet . J7 - positions l-4 connect pull-up resistors to the high voltage outputs HVOUTl-4, and allow the user to enable the pull-ups on an output-by-output basis. The pull-up voltage is selected by J8. Position 5 (the right- most position) is used to connect VDDINP to VDD, and should normally be left in place. This jumpers needs to be removed when using separate VDD and VDDINP supplies. . J8 - Selects a pull-up voltage to which the High-Voltage outputs (HVOUTl-4) may be pulled up to, either VDD or VDDINP. . J9 - Selects whether open-drain digital outputs OUT5-OUT8 are pulled up to VDD (upper position), VDDINP (lower position), or not pulled up at aII.These outputs are pulled up through 2KQ resistors. MX93021 Price| 1 U t IO c r | | | | | | | | 3 Lr I g l | | j? | {|| | rDo | { | I | | | | | | N ? p | | rT1 | | | i W | | | = I go o- r o 7= > | r { 3 | L --- --i 6 ? | 5'i 8 i 1 d 1 ._n | | | | | U UJU u I | | { | d { | | lo | - -- | | U T U | 7 i E]i {i ¨ _ N__ | | | oocl | | . u\ r^ -.-- -- -- -- ! u J uJ u Ul -- -N - -- ..n 'u -- mm~-n U.U (Am 0. ' | ' C o - '' | | | H | | d | § n n! j 8- I | i | -- - - - -- UU .- u U i -- --- -- - . U. - N -- -n -n -nir. | N V -A n | U | | | I | § i | -- - -- ; -- - .: v -u -- :, m rri r l rn m . | { o ^ 1F N | § ~ a g | | | | j | ^ { | l l - J | < | | | o"aN1 cN ~( | N | l I | 51 O -r 1 | | {i | | | §{ | r-. | | | ^ T1 | | m | | o· } | o CT C _ | | o | | | 7 ^| c }i | | | ^ rD N | | 8? | | mn :oo^ | 'C U | o .o r ro - q" r. | | < j | | | | | | | | | | | | | | | | | | | | | |
MX93021 on stock| | tRAS | | | | | | t t j | j{ | | | tCSH | | i- v | | | i.tCRP. | tRCD L | tRSH | IJ tCRP _ | | | | | | tCAS | | l- v | | | | | tRAD L | | 3 | | 7 | | | | | tRAL | | | | | § | | | | tASC | tCAH - | | | | | Row C | | Column r 7 | W///llll//lllllllll//lllhVII////117777///BX | | | | | tCWL L | | | | twcs | + | tWP | tWCH- | | | l||| | | | | ~0/7711////11777////11777h | | | | | | tRWL L | | | | | | | | | | | | | | | | |
| l | MIN TYP MAX | UNIT | | I Supp,y vo,tage. AVDD. AVDD | 5-V operation | 4.5 5 5.5 | V | | 3-V operation | 2.7 3 3.3 | V | | High level digital input, VIH | DVDD = 2.7 V t0 5.5 V | 2 | V | | Low level digital input, VIL | DVDD = 2.7 V t0 5.5 V | O8 | V | | | AVDD=5 V | GND 4.096 AVDD | V | | Reference voltage, Vref | AVDD=3 V | GND 2.048 AVDD | | Load resistance, RL | 2 | kQ | | Load capacitance, CL | 100 | pF | | Clock frequency, fCLK | 30 | MHz | | Operating free-air temperature, TA | -40 85 | oc | | | | |
|
