LDC1612DNTR kaapuni hoʻohui hou a kumu
Huahana Huahana
ANO | HOIKE |
Māhele | Nā Kaapuni Hoʻohui (IC) Loaʻa i ka ʻikepili - ADCs/DACs - Manaʻo Kūikawā |
ʻO Mfr | Nā mea kani ʻo Texas |
moʻo | Kaʻa, AEC-Q100 |
Pūʻolo | Lepe & Reel (TR) ʻOki lipine (CT) Digi-Reel® |
Kūlana Huahana | ʻeleu |
ʻAno | Inductance-to-Digital mīkini hoʻololi |
Ka helu o na Kanal | 2 |
Hoʻoholo (Bits) | 28 b |
Laʻana Laʻana (Per kekona) | 4.08k |
Ikepili Ikepili | I²C |
Punae Hoolako Voltage | Hoolako Hookahi |
Voltage - Hoʻolako | 2.7V ~ 3.6V |
Ka Mahana Hana | -40°C ~ 125°C |
ʻAno kau ʻana | Mauna ʻili |
Pūʻolo / hihia | 12-WFDFN Papa Hōʻike |
Pūʻolo Mea Mea Hoʻolako | 12-WSON (4x4) |
Helu Huahana Kumu | LDC1612 |
SPQ | 4500/PCS |
Hoʻolauna
ʻO ka loaʻa ʻana o ka ʻikepili (DAQ) e pili ana i ka hōʻiliʻili ʻakomi ʻana i nā hōʻailona mana ʻole mai nā ʻāpana analog a me nā kikohoʻe e like me nā mea ʻike a me nā mea hana ʻē aʻe e ana ʻia, a hoʻouna ʻia i ka kamepiula hoʻokipa no ka nānā ʻana a me ka hana.ʻO ka ʻōnaehana loaʻa ʻikepili he ʻōnaehana ana maʻalahi a hoʻohana ʻia e hoʻohui i nā polokalamu ana a me nā huahana lako e pili ana i nā kamepiula a i ʻole nā mea hoʻāʻo kūikawā ʻē aʻe.
ʻO ka loaʻa ʻana o ka ʻikepili, ʻike ʻia hoʻi ʻo ka loaʻa ʻana o ka ʻikepili, he interface e hoʻohana ana i kahi mea hana e hōʻiliʻili i ka ʻikepili mai waho o ka ʻōnaehana a hoʻokomo iā ia i loko o ka ʻōnaehana.Hoʻohana nui ʻia ka ʻenehana loaʻa ʻikepili ma nā ʻano āpau.No ka laʻana, nā kāmela, microphones, nā mea hana ʻikepili.
ʻO ka ʻikepili i hōʻiliʻili ʻia he ʻano nui kino i hoʻololi ʻia i mau hōʻailona, e like me ka mahana, ka pae wai, ka wikiwiki o ka makani, ke kaomi, a me nā mea ʻē aʻe, hiki ke analog a i ʻole kikohoʻe.ʻO ka loaʻa ʻana he ʻano laʻana, ʻo ia hoʻi, ʻo ka hōʻiliʻili ʻana o ka ʻikepili ma ka wahi hoʻokahi e hana hou ʻia i nā wā āpau (i kapa ʻia ʻo sampling cycles).ʻO ka hapa nui o nā ʻikepili i hōʻiliʻili ʻia he hikiwawe, akā hiki ke lilo i eigenvalue no kekahi manawa.ʻO ke ana ʻikepili pololei ke kumu no ka loaʻa ʻana o ka ʻikepili.ʻO nā ʻano ana ʻikepili pili a pili ʻole, a ʻokoʻa nā mea ʻike.ʻAʻole pili i ke ʻano a me ka ʻāpana, ʻaʻole ia e hoʻopilikia i ke kūlana o ka mea i hoʻāʻo ʻia a me ke ana ʻana e hōʻoia i ka pololei o ka ʻikepili.Loaʻa ka loaʻa ʻana o ka ʻikepili i ka nui o nā hopena, me ka loaʻa ʻana o nā nui kino mau o ka ʻaoʻao.Ma ke kaha kiʻi, ka palapala ʻāina, a me ka hoʻolālā ʻana i kōkua ʻia e ka lolouila, hiki ke kapa ʻia ke kaʻina o ka hoʻohelu ʻana i nā kiʻi a i ʻole nā kiʻi i ka loaʻa ʻana o ka ʻikepili, a laila e hōʻiliʻili ʻia nā helu geometric (a i ʻole ka nui kino, e like me ka grayscale).
Ke kumu
ʻO ka loaʻa ʻana o ka ʻikepili e pili ana i ke kaʻina o ka hōʻiliʻili ʻana i ka ʻike mai nā ʻāpana analog a me nā kikohoʻe ma lalo o ka hoʻāʻo ʻana, e like me nā mea ʻike a me nā mea hana ʻē aʻe i hoʻāʻo ʻia.ʻO nā ʻōnaehana loaʻa ʻikepili maʻalahi, nā ʻōnaehana ana i wehewehe ʻia e ka mea hoʻohana e hoʻohui i ka lako kamepiula a me nā huahana lako polokalamu.
ʻO ke kumu o ka loaʻa ʻana o ka ʻikepili, ʻo ia ke ana ʻana i nā hanana kino e like me ka volta, ke au, ka mahana, ke kaomi, a i ʻole ke kani.ʻO ka loaʻa ʻana o ka ʻikepili ma ka PC, i ana ʻia e ka hui pū ʻana o nā lako modular, lako polokalamu noi a me ka lolouila.ʻOiai he ʻokoʻa ka wehewehe ʻana o nā ʻōnaehana ʻikepili ma muli o nā pono o nā noi like ʻole, hōʻiliʻili kēlā me kēia ʻōnaehana, kānana, a hōʻike i ka ʻike no ke kumu like.Hoʻohui ka ʻōnaehana ʻikepili i nā hōʻailona, nā mea ʻike, nā mea hana, nā hōʻailona hōʻailona, nā lako ʻikepili, a me nā polokalamu noi.
Nā hiʻohiʻona
E hoʻohana maʻalahi - Pono ka hoʻonohonoho liʻiliʻi
A hiki i ka 4 Kanika me ka hoʻokele sensor like
Kākoʻo nā Kanika Nui i ka Uku Kaiapuni a me ka ʻAiwi
Kākoʻo ke kūlana sensor mamao o >20 cm i ka hana ma nā wahi ʻino
Nā Koho Medium a me nā koho hoʻoholo kiʻekiʻe:
1.LDC1312/4: 2/4-ch 12-Bit LDC
2.LDC1612/4: 2/4-ch 28-Bit LDC
ʻIke ʻana ma waho aʻe o ʻelua anawaena wili
Kākoʻo ʻo Wide Sensor Frequency Range o 1 kHz a i 10 MHz
Hoʻohana mana:
1.35 µA Ke ʻano moe mana haʻahaʻa
2.200 nA Ke ano pani
2.7 V a 3.6 V Hana
Nā koho hoʻopaʻa ʻana he nui:
1.Included Kuloko Clock No Lower System Cost
2. Kākoʻo no ka 40 MHz Kūwaho Clock No ka hana ʻoihana kiʻekiʻe
Ka pale ʻana i ka DC Magnetic Fields and Magnets