I-ADS1242IPWR 24-Bit ADC 4 Ch
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | I-Analog kwi-Digital Converters-ADC |
| Uthotho: | I-ADS1242 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-TSSOP-16 |
| Isigqibo: | 24 bit |
| Inani lamatshaneli: | 4 Umjelo |
| NONE | 3-Ucingo, SPI |
| Ireyithi yesampulu: | 15 S/s |
| Isimbo seNgeniso: | Umahluko |
| Uyilo lwezakhiwo: | Sigma-Delta |
| I-Analog Supply Voltage: | 2.7 V ukuya ku-5,25 V |
| Umbane weDigital Supply: | 2.7 V ukuya ku-5,25 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| I-DNL-Umahluko Ongangqamaniyo: | +/- 1 LSB |
| Iimbonakalo: | 50/60 Hz Ukulahlwa, GPIO, PGA |
| Ubude: | 1 mm |
| INL-Integral Nonlinearity: | +/- 0.0015 % FSR |
| Ubude: | 5 mm |
| Inani labaguquleli: | Isiguquli esi-1 |
| Umbane woNikezelo oSebenzayo: | 2.7 V ukuya ku-5,25 V |
| I-Pd - Ukutshatyalaliswa kwamandla: | 1.9 mW |
| Ukutya umbane: | 0.6 mW |
| Uhlobo lweMveliso: | Ii-ADCs-I-Analog kwi-Digital Converters |
| Uhlobo lweReferensi: | Ngaphandle |
| Ubungakanani bePakethi yoMzi-mveliso: | 2500 |
| Uluhlu olungaphantsi: | Isiguquli seDatha ICs |
| Ubonelelo lweVoltage-Max: | 5.25 V |
| Supply Voltage - Min: | 2.7 V |
| Ububanzi: | 4.4 mm |
| Ubunzima beyunithi: | 0.002183 oz |
♠ I-24-Bit ANALOG-TO-DIGITAL CONVERTER
I-ADS1242 kunye ne-ADS1243 zichanekile, uluhlu olubanzi oluguquguqukayo, i-delta-sigma, i-analog-to-digital (A / D) abaguquleli abanesisombululo se-24-bit esisebenza ukusuka kwi-2.7V ukuya kwi-5.25V yokubonelela.Ezi delta-sigma, iziguquli ze-A/D zibonelela ukuya kuthi ga kwii-bits ezingama-24 zokungabikho kwekhowudi yokusebenza kunye nesisombululo esisebenzayo seebhithi ezingama-21.
Amajelo ongeniso aphindwaphindwa.I-buffering yangaphakathi inokukhethwa ukubonelela nge-impedance ephezulu kakhulu yokudibanisa ngokuthe ngqo kwii-transducer okanye izibonakaliso zombane ezisezantsi.Imithombo yangoku yokutshisa ibonelelwe evumela ukufunyanwa kwenzwa evulekileyo okanye emfutshane.I-8-bit digital-to-analog converter (DAC) ibonelela ngokulungiswa kwe-offset kunye noluhlu lwe-50% yeFSR (i-Full-Scale Range).
I-Programmable Gain Amplifier (PGA) ibonelela ngeenzuzo ezikhethiweyo ze-1 ukuya kwi-128 kunye nesisombululo esisebenzayo se-19 bits ekuzuzeni i-128. Ukuguqulwa kwe-A / D kufezekiswa nge-modulator yesibini ye-delta-sigma kunye ne-programmable FIR filter. ngaxeshanye 50Hz kunye 60Hz inotshi.Igalelo lereferensi liyahluka kwaye lingasetyenziselwa ukuguqulwa kwe-ratiometric.
I-serial interface ihambelana ne-SPI.Ukuya kuthi ga kwiibhithi ezisibhozo zedatha ye-I / O nazo zinikezelwe ezingasetyenziselwa igalelo okanye imveliso.I-ADS1242 kunye ne-ADS1243 yenzelwe izicelo zokulinganisa okuphezulu kwi-smart transmitters, ulawulo lwenkqubo yoshishino, izikali zobunzima, i-chromatography, kunye nesixhobo esiphathwayo.
● I-24 BITS AYIKHO IIKHOWUDI EZILALELAYO
● UKUKHIWA OKUXHUMENEYO 50Hz KUNYE ne-60Hz (–90dB MINIMUM)
● 0.0015% INL
● I-21 BITS ISIGQIBO ESISEBENZAYO (PGA = 1), 19 IBTS (PGA = 128)
● I-PGA IZUZA UKUSUKA KU-1 UKUYA KU-128
● UKUZISWA KOMJIKELO OMNYE
● IZIQINISEKISO ZOKUPHUMA KWEDATHA
● IREFRENSI EYAHLUKILEYO NGAPHANDLE YE-0.1V UKUYA KU-5V
● ON-CHIP CALIBRATION
● I-SPI™ IYAQHUBEKA
● 2.7V UKUYA KU-5.25V UMGANGATHO WOKUNIKEZELWA
● 600µW UKUSEBENZISA AMANDLA
● UKUYA KWISIBHOZO AMASHISHINI
● UKUYA KUSIBHOZO IIDATHA I/O
● ULAWULO LWENKQUBO YAMASHISHINI
● ULWAZI/GAS CHROMATOGRAPHY
● UVAVANYO LWEGAZI
● IZITHUTHI EZIQHELEKILEYO
● IZIXHOBO EZIPHATHWAYO
● IZIKALI ZOBANDLA
