Ko te MAX990EKA+T he kaiwhakatatārahanga CMOS whānui ake mai i Maxim Integrated, i hangaia mō ngā tono rerekē. E kīia he heeri ngātahi mā te rārangi ā-ato (small) kē, he tauira heoi he comparata he tāngia he puna wairua, he tāngia he piki-ki-ā-waho, he āhei ki te ū ki te TTL.
Ko tētahi o ngā wero hoahoa matua i whakatikaia e te MAX990EKA+T ko te hiahia mō tētahi comparata whaihua, pono hoki, he iti te rahinga. Kei te wātea tēnei i tētahi pēke SOT-23-8 iti rawa, he whai paerewa RoHS, nā reira he mea tika mō ngā hoahoa rangitākei hou, whai korerorero taiao.
Kei te whakahaere te MAX990EKA+T i raro i te whānui o te pāmahana āwhina hei 2.5V ki te 5.5V (kotahi) rānei ±1.25V ki te ±2.75V (rua), ka whai āhei mō ngā tono rerekē o ngā pūnaha. He iti runga i te penapena hiko te rerenga pūngao o te 24μA, ka whai pānga ki te kaha whaihua o ngā tāngia hiko.
Ko ērā pea o te MAX990EKA+T ko tāna teitei o te reiti whakakore noa o te mātāpono whānui (CMRR) kei te 80dB, ā, ko tāna teitei o te reiti whakakore pūngao (PSRR) kei te 80dB hoki, e whakarite ana kia whirinaki, kia mārama hoki te mahi a te comparata. Ēnei atu, he taimaha te roa o te tatari kākahu (propagation delay) ki te 450ns, ā, he hysteresis o ±3mV, hei tuku tere, hei pākiki hoki i ngā hurihanga hiko.
Ko te MAX990EKA+T he urunga ki te rārangi mō ngā pūnaha hiko me ngā tono rerekē, pērā i te whakahaere ahumoni, te aro whakamōhiotanga pūhiko, te whakaoti signal, me ngā mahi kōwhiringa uara hiko whānui. Ka taea te whakamahi i roto i ngā rārangi rerekē, pēnei i te kimi hiko nui, te kimi hōtaka kore, me te rapunga paerewa o te uara hiko.
Ko ngā tauira rite, rerekē rānei anō ki te MAX990EKA+T ko ngā MAX9010, MAX9011, me MAX9012 nō Maxim Integrated, e whakarato ana i ngā āhuatanga rite me ngā ahuatanga mahi. Tērā pea he rerekē ngā momo pēke, uara rerekē o te uara mōhiotia, rānei ngā āhuatanga mahi motuhake, hei aroha atu ki ngā kaiwhakamahi kia kite ai i te mea pai rawa mō ā rātou hoahoa.
MAX990EKA+T (1)
MAX990EKA+T Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o MAX990EKA+T ko te momo: diu whānui; te mōhiotanga mō te pānga: MAX990EKA+T; te kaiwhakawhiwhi: Maxim Integrated; me ngā āhuatanga o te momo: whānui hoki.
MAX990EKA+T Rahi uta
Ko te momo pouaka: SOT-23-8; ngā rauemi: kore aramona; ngā tikanga whiriwhiri mō te kāpia: SOT-23-8; ngā tikanga pāmahana me ngā hiko: te pāmahana whakahaere -40°C ki te 85°C, te hiko: te pākahiko kotahi, rānei rua (±): 2.5 V ki te 5.5 V, me te ±1.25 V ki te 2.75 V.
MAX990EKA+T Taupānga
He tino pai te MAX990EKA+T mō ngā whakamahinga e hiahiatia ana ngā kaiwhakatakoto kīnutia whānui, ā, ka whakamahia whānui i ngā kaitirotiro wāhitau, ngā punaha whakahaere, me ngā hāngū ngā pūnaha atanga whakaaro matihiko.
MAX990EKA+T Ngā waahanga whaihua
Ko te MAX990EKA+T he ngā kaiwhakatakoto kīnutia CMOS rua, whai ahuatanga pērā i te whakatipu pūtake pakihi, ngā momo putanga open-drain, rail-to-rail, me TTL, e tautoko ana i te whānui o te hiko pākahiko. Kei roto hoki he tatari whakatere tae atu ki te 450 nanoSeconds, āhuatanga hysteresis o ±3mV, me te uara tere korekore o te 5mV i te 5.5V. He pai te whakahaere nāna ia i te hiko taumaha rawa ake 24 A, ā, kei roto hoki ngā paerewa CMRR me PSRR (Tūmau) o te 80 dB, hei whakahau i te tika me te ūmanga i ngā āhuatanga rerekee.
MAX990EKA+T Ngā āhuatanga kounga me te haumaru
Ko te taumata ūmanga waiariki o te taputapu ko MSL 1 (mutungā kore mutu), nō reira he tino whakawhirinaki me te mahi pai i ngā āhuatanga taiao rerekē. Kua kore rauemi parakore, ā, he ū ki ngā paerewa RoHS hei tiaki i te taiao.
MAX990EKA+T Taurite
Ko tēnei wāhanga, nōna te pouaka SOT-23-8, e hāngai ana ki te hangarau whakarāpoi mata, ā, ka taea te whakauru kore he raru ki runga i ngā poari hiko rerekē me ngā punaha hiko.
MAX990EKA+T Kōnae PDF raraunga matua
Mēnā kei te hiahia koe ki te riro i ngā kōrero taipitopito mō MAX990EKA+T, tēnā koa tango i te kutukutu o te rārangi korero i tā mātou paetukutuku. Ka hoatu tēnei te mātauranga whaihua mō ngā mōhiotanga o ngā paerewa hua, ngā tohutohu whakamahinga, me ētahi atu.
Tohonga kounga
Ko IC-Components he kaihāngai hua matua mō ngā hua a Maxim Integrated, tae atu ki te MAX990EKA+T. He ratonga pono tō mātou me te whakaraupapa hokohoko ngawari mō ngā mōhiotanga kounga teitei. Taria he utu i tā mātou paetukutuku kia riro ai ngā wāhi pono me ngā taputapu pai mō āu hiahia.





