ADE7758ARWZRL Kūikawā 3 PhEnergy Mtr IC/no kēlā me kēia māhele ʻike
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Analog Devices Inc. |
| Māhele Huahana: | Nā ADC/DAC Loaʻaʻikepili - Kūikawā |
| moʻo: | ADE7758 |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | SOIC-24 |
| Huahana: | Nā IC ana ana ikehu |
| ʻAno: | Polyphase |
| Hoʻoholo: | 24 bit |
| Ka helu o nā kaha: | 6 Kanal |
| Voltage lako hana: | 5 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Mea Analog |
| Mea hoʻomohala: | EVAL-ADE7758ZEB |
| Loaʻa i ka hewa: | 6 % |
| Kiʻekiʻe: | 2.35 mm (Miki) |
| ʻAno Interface: | Serial |
| Ka lōʻihi: | 15.6 mm (Miki) |
| Ka nui o ka uaki: | 15 MHz |
| ʻAi ʻoluʻolu: | ʻAe |
| Ka helu o nā kaha ADC: | 6 Kanal |
| Ka helu o nā mea hoʻololi: | 6 Mea hoʻololi |
| Hoʻohana mana: | 70 mW |
| ʻAno Huahana: | Nā ADC/DAC Loaʻaʻikepili - Kūikawā |
| ʻAno Hōʻike: | Kuwaho |
| Voltage Kuhikuhi: | 2.6 V |
| Sampling Rate: | 26 kS/s |
| Ka manawa hoʻoholo: | 1.68 s |
| Pani: | ʻAʻohe Paʻa |
| SNR - Hōʻailona noise ratio: | 62 dB |
| Ka nui o ka waihona hale hana: | 1000 |
| Māhele ʻāpana: | Nā IC hoʻololi ʻikepili |
| laula: | 7.6 mm (Miki) |
| Huina Wehe: | 0.038801 oz |
♠ Poly Phase Multifunction Energy Metering IC me kēlā me kēia Phase Information
ʻO ka ADE7758 kahi kiʻekiʻe kiʻekiʻe, 3-phase uila ana ikehu IC me kahi kikowaena serial a me ʻelua mau puka pulse.
Hoʻokomo ʻia ka ADE7758 i nā ADC Σ-Δ ʻelua, ka mea hoʻohui kikohoʻe, ka circuitry reference, ka ʻike wela, a me nā hana hōʻailona āpau e pono ai e hana i ke ana ikehu a me ka helu rms.
He kūpono ka ADE7758 no ke ana ʻana i ka ikehu ikaika, reactive, a me ka ikehu ma nā ʻano hoʻonohonoho 3-phase like ʻole, e like me nā lawelawe WYE a i ʻole DELTA, me nā uea ʻelua a ʻehā. Hāʻawi ka ADE7758 i nā hiʻohiʻona hoʻoponopono ʻōnaehana no kēlā me kēia māhele, ʻo ia hoʻi, ka hoʻoponopono ʻana i ka rms offset, ka hoʻoponopono ʻana i ka pae, a me ka hoʻoponopono mana. Hāʻawi ka APCF logic output i ka ʻike mana ikaika, a ʻo ka VARCF logic output e hāʻawi koke i ka ʻike mana a i ʻole ʻike.
● pololei loa; kākoʻo iā IEC 60687, IEC 61036, IEC 61268, IEC 62053-21, IEC 62053-22, a me IEC 62053-23
● He kūpono me 3-phase/3-wire, 3-phase/4-wire, a me nā lawelawe 3-phase ʻē aʻe.
● emi iho ma mua o 0.1% ka hewa ikehu hana ma luna o ka laulā ikaika o 1000 a 1 ma 25°C
● Hāʻawi i ka ikehu hoʻoikaika/reactive/akaka, voltage rms, rms o kēia manawa, a me ka ʻikepili nalu
● ʻElua mau puka pulse, hoʻokahi no ka mana hana a ʻo ka mea ʻē aʻe e koho ʻia ma waena o ka mana reactive a me ka mana ʻike me ke alapine programmable.
● Mana kikohoʻe, pae, a me rms offset calibration
● On-chip, mea hoʻohana-programmable paepae no ka laina voltage SAG a me overvoltage ike
● Hiki i ka mea hoʻohui kikohoʻe ma luna o ka puʻupuʻu i nā mea ʻike i kēia manawa me ka puka di/dt.
● Hiki i ka PGA i ke kahawai o kēia manawa ke hoʻopili pololei i nā mea hoʻololi o kēia manawa
● He polokalamu kelepona paʻa SPI® me IRQ
● Hāʻawi nā ADC ponoʻī a me DSP i ka pololei kiʻekiʻe ma luna o nā ʻano like ʻole o nā kūlana kaiapuni a me ka manawa
● Hōʻike 2.4 V (māka 30 ppm/°C maʻamau) me ka mana overdrive waho
● lako 5 V hoʻokahi, mana haʻahaʻa (70 mW maʻamau)
