ADS1231IDR Analog to Digital Converters – ADC Low-Noise,24B ADC
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | Analog to Digital Converters - ADC |
| RoHS: | Nā kikoʻī |
| moʻo: | ADS1231 |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo/Mahi: | SOIC-Narrow-16 |
| Hoʻoholo: | 24 bit |
| Ka helu o nā kaha: | 1 Kanal |
| ʻAno Interface: | SPI |
| Sampling Rate: | 80 S/s |
| Hoʻolālā: | Sigma-Delta |
| Analogue Supply Voltage: | 3 V a i 5.3 V |
| Voltage lako kikohoʻe: | 3 V a i 5.3 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Nā mea kani ʻo Texas |
| Mea hoʻomohala: | ADS1231REF |
| Nā hiʻohiʻona: | 50/60 Hz Hōʻole, Oscillator |
| ʻAi ʻoluʻolu: | ʻAe |
| Voltage lako hana: | 2.7 V a 5.3 V |
| Hoʻohana mana: | 5 mW |
| ʻAno Huahana: | Nā ADC - Nā mea hoʻololi like me nā kikohoʻe |
| ʻAno Hōʻike: | Kuwaho |
| Ka nui o ka waihona hale hana: | 2500 |
| Māhele ʻāpana: | Nā IC hoʻololi ʻikepili |
| Voltage Hoʻolako - Max: | 5.3 V |
| Voltage Hoʻolako - Min: | 2.7 V |
| Huina Wehe: | 148.400 mg |
♠ 24-Bit Analog-to-Digital mīkini hoʻololi no nā Alahaka
ʻO ka ADS1231 kahi pololei, 24-bit analog-to-digita converter (ADC). Me ka mea hoʻonui haʻahaʻa haʻahaʻa ma luna o ka moku, ka oscillator ma luna o ka moku, ka modulator 24-bit delta-sigma (ΔΣ) pololei ʻekolu o ke kauoha, a me ka hoʻololi mana alahaka, hāʻawi ka ADS1231 i kahi hopena hope loa no nā noi ʻike alahaka e like me nā unahi paona, nā ana kānana, a me nā cell load.
Loaʻa i ka mea hoʻonui haʻahaʻa haʻahaʻa ka loaʻa o 128, e kākoʻo ana i kahi hoʻokomo ʻokoʻa piha piha o ± 19.5mV. He 24-bit ka hoʻonā ʻana o ka ΔΣ ADC a aia i ke kolu o ka modulator kauoha a me ka kānana kikohoʻe ʻehā. Kākoʻo ʻia nā helu ʻikepili ʻelua: 10SPS (me 50Hz a me 60Hz hōʻole) a me 80SPS. Hiki ke hoʻokomo ʻia ka ADS1231 i ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa a i ʻole e pani ʻia i ke ʻano mana iho.
Hoʻomalu ʻia ka ADS1231 e nā pine i hoʻolaʻa ʻia; ʻaʻohe papa inoa kikohoʻe no ka papahana. Hoʻopuka ʻia ka ʻikepili ma luna o kahi interface serial maʻalahi e hoʻopili pololei i ka MSP430 a me nā microcontrollers ʻē aʻe.
Loaʻa ka ADS1231 i kahi pūʻolo SO-16 a ua kuhikuhi ʻia mai -40°C a i +85°C.
• Hoʻopiha i ka Front-End no nā Alahaka
• Hoʻonui Kuloko, Loaʻa o 128
• Oscillator Kuloko
• Hoʻololi Mana Haʻahaʻa ʻaoʻao no ka Sensor Bridge
• Noise Haʻahaʻa: 35nVrms
• Nā Uku ikepili hiki ke koho: 10SPS a i ole 80SPS
• Hoole 50Hz a me 60Hz ma 10SPS
• Kāna EMI hoʻokomo
• Kuhikuhi Voltage waho a hiki i 5V no nā Ana Ratiometric
• Mana ma'alahi, Pin-Driven Control
• Elua-Uea Serial Digital Interface
• Lahui lako: 3V i 5.3V
• Pūʻolo: SOIC-16
• Kaulana Mahana: –40°C a i +85°C
• Kaumaha
• Nā Ana Hoʻopaʻa
• Nā Pūnaewele Hoʻouka
• Ka Mana Hana Hana Hana
