INA281A4QDBVRQ1 Mea hoʻonui manaʻo o kēia manawa Automotive AEC-Q100, -4-V i 110-V, 1.3-MHz mea hoʻonui manaʻo o kēia manawa 5-SOT-23 -40 i 125
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | Nā mea hoʻonui i kēia manawa |
| moʻo: | INA281-Q1 |
| Ka helu o nā kaha: | 1 Kanal |
| GBP - Loaʻa i ka huahana Bandwidth: | 900 kHz |
| Vcm - Ka Voltage Ala Maʻamau: | 48 V |
| CMRR - Laki hoole ke ano ma'amau: | 140 dB |
| Ib - Hoʻokomo Bias i kēia manawa: | 20 uA |
| Vos - Ka Voltage Hoʻokomo Offset: | 30 uV |
| Voltage Hoʻolako - Max: | 20 V |
| Voltage Hoʻolako - Min: | 2.7 V |
| Mea Hana i kēia manawa: | 1.5 mA |
| Loaʻa i ka hewa: | 0.07 % |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 125 C |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | SOT-3-5 |
| Kupono: | AEC-Q100 |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| ʻAno Amplifier: | Mea hoʻokiʻekiʻe kiʻekiʻe o kēia manawa |
| Brand: | Nā mea kani ʻo Texas |
| Mea hoʻomohala: | INA281EVM |
| en - Ka nui o ka walaʻau uila komo: | 50 nV/sqrt Hz |
| Loaʻa V/V: | 200 V/V |
| ʻAno puka: | Analog |
| Pd - Hoʻopau Mana: | 250 mW |
| Huahana: | Nā mea hoʻonui i kēia manawa |
| ʻAno Huahana: | Nā mea hoʻonui i kēia manawa |
| Ka manawa hoʻoholo: | 10 mākou |
| Pani: | ʻAʻohe Paʻa |
| SR - Ka helu pepehi: | 2.5 V/mākou |
| Ka nui o ka waihona hale hana: | 3000 |
| Māhele ʻāpana: | Nā IC hoʻonui |
♠ INA281-Q1 AEC-Q100, –4-V a i 110-V, 1.3-MHz Manaʻo Manaʻo o kēia manawa
ʻO ka INA281-Q1 kahi mea hoʻonui kiʻekiʻe o ka manaʻo o kēia manawa hiki ke ana i nā hāʻule o ka volta ma waena o nā mea pale shunt ma kahi ākea ākea ākea mai -4 V a hiki i 110 V. ʻO ka ʻōnaehana maʻamau ʻino e hiki ai i ka mea hana ke hana ma lalo o ka honua, no laila e hoʻokomo i ke ana pololei o ka recirculating au i nā noi hapalua alahaka. ʻO ka hui pū ʻana o kahi puʻupuʻu haʻahaʻa haʻahaʻa, hapa waiwai liʻiliʻi a me DC CMRR kiʻekiʻe e hiki ai ke ana i kēia manawa. ʻAʻole hoʻolālā wale ʻia ka INA281-Q1 no ke ana ʻana o DC i kēia manawa, akā no nā noi kiʻekiʻe (e like me ka pale overcurrent wikiwiki, no ka laʻana) me ka bandwidth kiʻekiʻe o 1.3 MHz a me kahi 65-dB AC CMRR (ma 50 kHz).
Hoʻohana ʻia ka INA281-Q1 mai kahi lako 2.7-V a i 20-V, e huki ana i ka 1.5 mA o ka lako o kēia manawa. Loaʻa ka INA281-Q1 me nā koho loaʻa ʻelima: 20 V/V, 50 V/V, 100 V/V, 200 V/V, a me 500 V/V. Hoʻopili kēia mau koho loaʻa i ka laulā ākea ākea no nā noi o kēia manawa.
Hōʻike ʻia ka INA281-Q1 ma luna o kahi pae wela hana o -40 °C a i +125 °C a hāʻawi ʻia i loko o kahi pūʻolo SOT-23 hoʻopakele ākea me ʻelua mau ʻano pin-out.
• Ua kūpono ʻo AEC-Q100 no nā noi kaʻa
– Papahana 1: –40 °C a i +125 °C, TA
• Hoʻohana Palekana-hiki
- Loaʻa nā palapala e kōkua i ka hoʻolālā ʻōnaehana palekana hana
• Volta-mode ma'amau ākea:
– Voli uila hana: −4 V a i +110 V
– Voliola ola: −20 V a i +120 V
• CMRR maikaʻi loa:
– 120-dB DC CMRR
– 65-dB AC CMRR ma 50 kHz
• Pono:
- Loaʻa:
• Loaʻa i ka hewa: ±0.5% (kiʻekiʻe loa)
• Loaʻa ka neʻe ʻana: ±20 ppm/°C (kiʻekiʻe loa)
– Offset:
• Puke uila offset: ±55 µV (maʻamau)
• Ka neʻe ʻana o ka offset: ±0.1 µV/°C (maʻamau)
• Loaʻa nā lanakila:
– INA281A1-Q1, INA281B1-Q1 : 20 V/V
– INA281A2-Q1, INA281B2-Q1 : 50 V/V
– INA281A3-Q1, INA281B3-Q1 : 100 V/V
– INA281A4-Q1, INA281B4-Q1 : 200 V/V
– INA281A5-Q1, INA281B5-Q1 : 500 V/V
• Ka bandwidth kiʻekiʻe: 1.3 MHz
• Ka nui o ka make: 2.5V/µs
• ʻO kēia manawa mālie: 1.5 mA
• Hoʻouna 'akomi
• kaʻa HVAC compressor module
• Mea hoʻoheheʻe kaʻa
• ʻO ka ʻenekini a me ka ʻenekini pahu pahu
• Pum
