I-ADS1242IPWR 24-Bit ADC 4 Ch
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-Analog kuya ku-Digital Converters - ADC |
| Uchungechunge: | I-ADS1242 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-TSSOP-16 |
| Isixazululo: | 24 bit |
| Inombolo Yeziteshi: | 4 Isiteshi |
| Uhlobo lwesixhumi esibonakalayo: | 3-Wire, SPI |
| Izinga Lesampula: | 15 S/s |
| Uhlobo Lokufaka: | Umehluko |
| I-Architecture: | I-Sigma-Delta |
| I-Analog Supply Voltage: | 2.7 V kuya ku-5.25 V |
| I-Digital Supply Voltage: | 2.7 V kuya ku-5.25 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-DNL - Ukungafani Okuhlukile: | +/- 1 LSB |
| Izici: | 50/60 Hz Ukwenqatshwa, GPIO, PGA |
| Ubude: | 1 mm |
| INL - Integral Nonlinearity: | +/- 0.0015 % FSR |
| Ubude: | 5 mm |
| Inombolo yeziguquli: | 1 Isiguquli |
| I-Operating Supply Voltage: | 2.7 V kuya ku-5.25 V |
| I-Pd - Ukuchithwa kwamandla: | 1.9 mW |
| Ukusetshenziswa kwamandla: | 0.6 mW |
| Uhlobo Lomkhiqizo: | Ama-ADC - Iziguquli ze-Analog kuya kuDijithali |
| Uhlobo Lwereferensi: | Kwangaphandle |
| Inani Lephakethe Lefekthri: | 2500 |
| Isigaba esingaphansi: | Isiguquli Sedatha ICs |
| Supply Voltage - Max: | 5.25 V |
| Supply Voltage - Min: | 2.7 V |
| Ububanzi: | 4.4 mm |
| Isisindo Seyunithi: | 0.002183 oz |
♠ 24-Bit ANALOGI-TO-DIGITAL CONVERTER
I-ADS1242 ne-ADS1243 zingama-converter anembayo, ububanzi obuguquguqukayo, i-delta-sigma, iziguquli ze-analog-to-digital (A/D) ezinokulungiswa kwamabhithi angu-24 ezisebenza kusuka ku-2.7V kuya ku-5.25V.Lezi ziguquli ze-delta-sigma, ze-A/D zinikeza amabhithi angama-24 okungasebenzi kwekhodi engekho kanye nokulungiswa okusebenzayo kwamabhithi angu-21.
Iziteshi zokufakwayo ziphindwe kabili.Ukugcinwa kumthamo kwangaphakathi kungakhethwa ukuze kuhlinzeke ngokuphazamiseka kokufaka okuphezulu kakhulu ukuze kuxhunywe ngokuqondile kuma-transducer noma amasignali wezinga eliphansi lamandla kagesi.Imithombo yamanje yokushiswa inikeziwe evumela ukutholwa kwenzwa evuliwe noma emfushane.I-8-bit digital-to-analog converter (DAC) inikeza ukulungiswa kwe-offset ngebanga elingama-50% we-FSR (I-Full-Scale Range).
I-Programmable Gain Amplifier (PGA) inikeza izinzuzo ezikhethekayo zoku-1 kuya ku-128 ngokulungiswa okusebenzayo kwamabhithi angu-19 ngenzuzo engu-128. Ukuguqulwa kwe-A/D kufezwa nge-modulator ye-delta-sigma ye-oda lesibili nesihlungi se-FIR esihlelekayo esihlinzeka kanyekanye 50Hz futhi 60Hz inothi.Okokufaka kwesithenjwa kuyahluka futhi kungasetshenziselwa ukuguqulwa kwe-ratiometric.
I-serial interface iyahambisana ne-SPI.Kufika kumabhithi edatha ayisishiyagalombili i-I/O nawo anikeziwe angasetshenziselwa okokufaka noma okukhiphayo.I-ADS1242 ne-ADS1243 yakhelwe izinhlelo zokusebenza zokulinganisa ukucaca okuphezulu kuma-smart transmitter, isilawuli senqubo yemboni, izikali zesisindo, i-chromatography, nezinsimbi eziphathwayo.
● 24 AMABHETHI AKUKHO AMAKHODI AYIKHO
● UKUNQANDA OKUFANELEKILE 50Hz KANYE NO-60Hz (–90dB MINIMUM)
● 0.0015% INL
● 21 AMABHITHI APHUMELELEYO (PGA = 1), 19 BITS (PGA = 128)
● I-PGA Izuza KUSUKA KU-1 UKUYA KU-128
● UKULUNGISA UMJIKELELE OWODWA
● IZILINGANISO ZOKUPHUMA KWEDATHA
● IREferensi ENGAPHANDLE EHLUKILE KA-0.1V UKUYA KU-5V
● UKULINGANA KWE-CHIP
● I-SPI™ IYAQHUBEKA
● 2.7V UKUYA KU-5.25V UBUHLUNGU BOKUNIKEZELWA
● 600µW UKUSEBENZISA AMANDLA
● IZITESHI ZOKUFAKA EZINGAFINYELELA KWISISHIYAGALOMBILI
● IDATHA EZINGAFIKELA KWISISHIYAGALOMBILI I/O
● UKULAWULA INQUBO YEZIMMBO
● I-KHROMATOGRAPHY YOLWAKHI/GAS
● UKUHLAZIYWA KWEGAZI
● IZITHUTHULI ZOBUCHUPHE
● IZINGUQUKO EZIPHATHWAYO
● IZIKALI ZEZISIndo
