Ko te Intersil X9221UPI he potentiometi matatau matihiko nui e whakarite ana i ngā signal hiko me te aukati i ngā uara i ngā tono rerekē. Ko tēnei pūnaha miihini whakauru he taputapu potentiometi matihiko mō ngā ara rua e 64 ngā waahi kī hei whiriwhiri, hei whakarereke ngawari i te aukati i roto i tētahi pēke poto 20-PDIP.
Kua hoahoa kia taea te mahi i raro i tētahi āhua mahana kaha o te -40°C ki te 85°C, he 50k ohm te aukati tauwhāiti, me tētahi paerewa ±20% me tētahi āhua whakawhiti lina. Ko tōna mema kāore e muku ana i ngā tautuhinga ahakoa kāore he hiko, hei whakakaha i te whakapono me te ū o ngā mahi.
Ka tautoko te potentiometi matihiko i te pēke hiko 5V, ā, ka whakamahi i tētahi atanga IC mō te whakauru māmā ki ngā pūnaha hiko. Ka taea te whakahaere motuhake i ngā ara tokorua hei whai wāhitanga mō ngā tohu rerekē me ngā whāinga whakatika. Ko tōna uara whiwhi wiper he tata ki te 40 ohm, ā, ko tētahi taumata mahana o ±300 ppm/°C, e whakaratohia ana hei whakarereke motuhake i te aukati.
Ko ngā tono matua ko te whakatika tohu, te whakatika, te whakatika paerewa, me te whakarite toa mō ngā pūnaha whakahaere ahumahi, taputapu whanaungatanga, hiko waka, me ngā taputapu whakawhiti kōrero. Ko tana āhei ki te whiriwhiri wāhitanga wātea ngāwari me ngā taputapu maha i te system kotahi kāore e raru ana.
Ahakoa he wāhanga motuhake tēnei, tērā pea ka kitea ētahi tauira whai wāhitanga pērā i te X9221, X9221U, rānei ētahi atu tauira nō te whānuitanga XDCP a Intersil, e kīia ana he whai tikanga ōrite.
Ngā painga matua ko te pēke poto, te mema kāore e muku, te whakahaere tika o te aukati, me te whanui o te mahana mahi, hei whiringa pai mō ngā kaipāho e rapu ana i ngā rongoā potentiometi matihiko nōkore, tōkenga hoki.
X9221UPI Ngā āhuatanga hangarau matua
He taputapu matua hangarau o te X9221UPI ko te potensiomita matatini, 50k Ohm, e rua ngā aho hiko, 64 ngā tapu, doi-āhua IC. He potensiomita matatau kei roto i tēnei hua, ka taea te whakahaere i ngā hiko hei paerewa, i runga i te whāiti o ngā tapu. He kaha hoki ki te whakarite i ngā uara hiko mō ngā tono tauwhāiti me te whakarite i ngā tīpako tautuhi mō ngā pūnaha tika o runga rorohiko.
X9221UPI Rahi uta
He mōkī 20-PDIP, he pouaka ipu, he 20-DIP (0.300 inihi, 7.62mm). Ko tēnei momo mōkī e whakarite ana i te pumau me te kiritaki tetahi o ngā huarahi māmā hei whakahōnore i ngā taputapu ā-rorohiko, ā-roto hoki.
X9221UPI Taupānga
He whakamahinga mō ngā Pūnaha Rātonga raraunga, mō te whakahou i ngā tautuhinga, me ngā whakahaere tautuhinga whakahaerehia e ngā taputapu hiko. Ka taea hoki te whakamahi i ngā taputapu hei whakahaere tika i ngā uara hiko me ngā tautuhinga rerekē i roto i ngā tono rorohiko me ngā pūnaha hiko pērā i ngā taupānga whakaoti rorohiko me ngā taputapu whakahaere.
X9221UPI Ngā waahanga whaihua
Ko te X9221UPI nō Intersil he potensiomita digitā me ngā mahi e rua motuhake mō ia atu, āhei ai ki te tautuhi i ngā uara hiko tika. He 64 ngā tapu hei whakamana i ngā tirohanga tika o ngā whiringa. Mā te atanga IC, ka taea te whakahaere rorohiko torao me te ngawari. Ko ia potensiomita he uara patarā 50k Ohm, me te uara wiper medama o 40 Ohm. He ahi atu ki ngā paerata tātaritanga pūrahi, me te whakahaere noa i ngā taumata hiko me te whai rongoā nā te mahara kore-ugna. E piri ana tēnei hua ki te tātaritanga tērā hiahia ana ki ngā uara tika i ngā tono hiko rorohiko me ngā whakahaere rerekē o ngā tautuhinga.
X9221UPI Ngā āhuatanga kounga me te haumaru
Ko te raeo pāmahana whakahaere mai i -40°C ki te 85°C e noho ana hei whakapono mō te whakahaere i ngā āhuatanga rerekē. He taumata MSL 1 tāna, e tohu ana i te ora roa kore-mutunga i raro i te pāmahana ≤30°C / 85% RH. Ko te Coefficient pāmahana he ±300 ppm/°C, hei whakarite tika i ngā tohutohu i ngā pāmahana rerekē. Ahakoa kāore i te ūunga ki ngā paerewa RoHS mō te kirīpī, kei te noho nga mana whakahaere haumaru me te kounga paerewa.
X9221UPI Taurite
Kua hoahoatia hei whakauru ngāwari ki ngā pūnaha hiko rorohiko me te āhua 20-DIP māmā, me te atanga IC, nā reira he tino ngāwari mō ngā tautuhu ahumahi me ngā tono rorohiko rerekē.
X9221UPI Kōnae PDF raraunga matua
Mo te mōhiotanga hohonu me ngā taipitopito hangarau mō te X9221UPI, ko tā mātou paetukutuku he puna rangatira mō ngā papatono hangarau. He tino tūmanako mātou ki te tango i tēnei i tēnei whārangi kia tika, kia mōhiotia ana ngā tohutohu me ngā mōkihi.
Tohonga kounga
Ko IC-Components he kaikawe kaiārahi mō ngā hua Intersil, he mea nō te kounga teitei, mo ngā taonga pono. Mō te wāhanga X9221UPI, ka tuku mātou i te ratonga kiritaki tino pai me ngā utu whakataetae. Tiki mai he utu kōrero i tōu ake paetukutuku hei titiro hei whakahaere tika i ngā waahanga whai kounga mō tō kaupapa.




