Ko te ADS7846E/2K5G4 he pūrere whakahaere mata pa tere-tere, he rārangi rorohiko (IC) nā Luminary Micro / Texas Instruments i hanga. E whakamahia ana tēnei mō ngā tono rerekē, pērā i ngā taputapu pūkoro, ngā marau me ngā taputapu ahumahi.
Ko tēnei pūrere whakahaere mata pa he whai nui ki te 12-ira o te rerekē me te atanga 4-ika here, hei āwhina ki te tautuhi tika, ki te mōhiotanga hoki i ngā tohutohu pa. E ora ana te IC i roto i tētahi imu utu whakamākūkumu 2.2V ki te 5.25V, ā, he pai mō ngā taiao hiko huhua. Hei tāpiri, ka taea hoki te whakahaere i roto i tētahi āhua āhua mahana -40°C ki te 85°C, mō te mahi pono i ngā āhua rerekē o te āhua whenua me ngā āhuatanga.
Ko tētahi o ngā wero hoahoa matua e tirohia ana e te ADS7846E/2K5G4, ko te hiahia mō te tukatuka tika, whai hua hoki i ngā tohutohu pa i roto i ngā wāhi kei te pōkai tata, he iti rānei te hiko. Ko tāna reira, ko te rahi poto o te 16-SSOP (Small Shrink Outline Package) me tōna ū hiko iti (500μA), he mīharo hoki mō te whakauru ki ngā pūnaha hou, pūkoro, me ngā pūnaha whakahaere wāhanga.
Ko te ADS7846E/2K5G4 e kōrero ana ki te pūnaha matua mā te ara Serial Peripheral Interface (SPI), he ara whakawhiti kōrero whānui, tūwhera hoki. E tautoko ana tēnei whakahaere mata pa i ngā tohutohu hiko ā-rārangi me ngā tohutohu hiko tāwāhi, nō reira he māmā hei whakarerekē i ngā whai hua o te hoahoa e rite ana ki ngā hiahia o te pūnaha.
Ko ngā painga matua o te ADS7846E/2K5G4, ko ōna rerekētanga nui ko te rahi pai mō te mata pa, ngā āhua utu hiko me te mahana, te iti o te hiko kai, me te rahi poto o te kēkē, ā, he pai hoki mō ngā tono pērā i ngā tikanga pūkoro, pērā i ngā pūrere atamai, ngā taputapu ahumahi me ngā pūnaha rongoā, ngā pūnaha hākinakina motuka, ngā hōtaka hokohoko, me ngā hōtaka kāinga.
Ko ngā tauira rite, pērā i te ADS7843E, ADS7845E, me te ADS7846E nō Texas Instruments, he rite anō ngā āhuatanga, engari tērā pea he rerekē te rahi mōkī, te tatauranga tāpoi, rānei ngā ahuatanga motuhake.
ADS7846E/2K5G4 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o te ADS7846E/2K5G4 ko te mana whakahaere mō te taumata 12-puta, 4 raina whakaatu āheke, me te tūranga piripiri 16-SSOP whiwhi ki te 2022 V ki te 5.25 V. He mea whakakapi i ngā tohutohu rārangi me ngā tohutohu o waho, me te tino ū ki ngā paerewa mō te pākanga me te haumaru, pēnei i te taumata MSL 2 me te kore rongoā arataki, kia pai mō te whakamahinga taiao.
ADS7846E/2K5G4 Rahi uta
Ko te momo tōtokoa mō te kawe ko te Tāpī me te Rēo (TR), me te pouaka SSOP. Ko te rahi o te pouaka e 16-SSOP (0.154 inihi, 3.90mm te whānuitanga).
ADS7846E/2K5G4 Taupānga
Ko tēnei pūrere whakahaere mata pa he mea hanga motuhake mō ngā tono kohi raraunga i ngā mata pa rihi, ā, e tino hāngai ana mō ngā pae pa rārangi hiko i ngā whakaatu 4 raina.
ADS7846E/2K5G4 Ngā waahanga whaihua
Ko tēnei kaitautuhi mata pa he mea whakahāngai mō ngā mata tūī 4-pono, ā, e tautoko ana mō te tauāwhiti 12-puta me te atanga SPI. E mahi whaihua ana i runga i te rauemi hiko 2.2 V ki te 5.25 V, ā, kei roto iānō ngā tohutohu hiko o waho me o roto hei whakarite mō ngā momo mata rerekē, me te whai wāhi ki te hoahoa pūnaha. Ko te hiahia hiko o nāianei he iti rawa, nō reira he iti te kai mana, ā, e 500A te iti rawa o te kohi hiko.
ADS7846E/2K5G4 Ngā āhuatanga kounga me te haumaru
E ū ana tēnei tauira ADS7846E/2K5G4 ki ngā paerewa tino pākiki, tae atu ki te taumata Mate Ruruku Wai (MSL) 2, kāore hoki e whai paerewa RoHS, e pupuri ana i te haumaru taiao me te kawenga ki te whakamahi tika, ā, he pai mō te whakamahinga whakawhanake o ngā kaupapa pakitara.
ADS7846E/2K5G4 Taurite
He pai tēnei pūrere mō te hono ki ngā mata pa rerekē e hiahia ana ki te whakapapa raraunga tika, i raro i te rauemi hiko āhua pōturi, kia pai ai te whakawhirinaki me te tika o ngā raraunga kohi.
ADS7846E/2K5G4 Kōnae PDF raraunga matua
Hei tiki i ngā mōhiohio taipitopito me te taitara whakahaere mō tēnei tauira, kei tā mātou paetukutuku te raupapa datasheet mō te ADS7846E/2K5G4. E taunaki ana mātou kia tango tika i tēnei kōnae, kia whiwhi ai koe i ngā taunakitanga hangarau katoa me ngā aratohu whakamahinga.
ADS7846E/2K5G4 Tohonga kounga
Ko IC-Components he kaitiaki kounga nui mō ngā hua o Luminary Micro / Texas Instruments, tae atu ki te ADS7846E/2K5G4. Hei kia pērā te kounga me te ratonga pono, tono tētahi utu i runga i tā mātou paetukutuku, ā, kia tino mau ki ngā hiahia ā-tangata me te mātau rongoā.




