ADS122C04IPWR Analog zuwa Masu Canza Dijital - ADC 24-bit, 2-kSPS, 4-ch, ƙaramin ƙarfi, ƙaramin girman delta-sigma ADC tare da PGA, VREF, 2x IDACs & I2C ke dubawa 16-TSSOP -40 zuwa 125
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Analog zuwa Digital Converters - ADC |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: ADS122C04 |
| Salon hawa: | SMD/SMT |
| Kunshin/Kasuwa: | TSSOP-16 |
| Ƙaddamarwa: | 24 bit |
| Adadin Tashoshi: | 4 Channel |
| Nau'in Mu'amala: | I2C |
| Yawan Samfura: | 2 kS/s |
| Nau'in shigarwa: | Banbanci/Mai Ƙarshe ɗaya |
| Gine-gine: | Sigma-Delta |
| Analogue Supply Voltage: | 2.3 zuwa 5.5 V |
| Kayan Wutar Lantarki na Dijital: | 2.3 zuwa 5.5 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | Saukewa: ADS122C04EVM |
| Siffofin: | Kin amincewa da 50/60 Hz, Tushen Hantsi na Yanzu (iDACs), Oscillator, PGA, Sensor Temp, Ƙananan Girma |
| Kuskuren Riba: | 0.01% |
| Danshi Mai Hankali: | Ee |
| Adadin masu canzawa: | 1 Mai juyawa |
| Pd - Rashin Wutar Lantarki: | 1.4mW |
| Amfanin Wuta: | 1.4mW |
| Nau'in Samfur: | ADCs - Analog zuwa Masu Canza Dijital |
| Nau'in Magana: | Na ciki |
| Wutar Lantarki: | 2.048 V |
| Rufewa: | Babu Kashewa |
| Yawan Kunshin Masana'anta: | 2000 |
| Rukuni: | Data Converter ICs |
| Nau'in: | S/H ADC |
| Nauyin Raka'a: | 58.800 mg |
♠ ADS122C04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC Tare da I 2C Interface
ADS122C04 daidai ne, 24-bit, analog-zuwa dijital mai canzawa (ADC) wanda ke ba da fasalulluka da yawa don rage farashin tsarin da ƙididdige ɓangaren a aikace-aikacen da ke auna ƙananan siginar firikwensin. Na'urar tana da nau'ikan abubuwan da suka bambanta guda biyu ko huɗu masu ƙarewa guda ɗaya ta hanyar shigarwar shigarwa mai sauƙi (MUX), ƙaramar ƙararrawa, amplifier riba mai shirye-shirye (PGA), tushen haɓakar shirye-shirye guda biyu na yanzu, bayanin wutar lantarki, oscillator, da madaidaicin firikwensin zafin jiki.
Na'urar za ta iya yin jujjuyawa a ƙimar bayanai har zuwa samfuran 2000-da-biyu (SPS) tare da daidaitawar zagaye-zagaye. A 20 SPS, matatar dijital tana ba da ƙin yarda da 50-Hz da 60-Hz don aikace-aikacen masana'antu masu hayaniya. PGA na ciki yana ba da riba har zuwa 128. Wannan PGA yana sa ADS122C04 ya dace da aikace-aikacen da ke auna ƙananan sigina na firikwensin, kamar masu gano yanayin zafin jiki (RTDs), thermocouples, thermistors, da na'urorin gada masu tsayayya.
ADS122C04 yana da nau'in waya 2, I 2C mai dacewa da dubawa wanda ke goyan bayan I 2C bas yana sauri zuwa 1 Mbps. Fitin adireshi biyu suna ba da damar zaɓin adiresoshin I 2C daban-daban 16 don na'urar.
Ana ba da ADS122C04 a cikin WQFN 16-pin mara guba ko fakitin TSSOP mai 16 kuma an ƙayyade shi akan kewayon zafin jiki na -40°C zuwa +125°C.
• Amfanin Yanzu kamar ƙarancin 315 µA (nau'i)
• Faɗin Kayan Aiki: 2.3 V zuwa 5.5 V
• Riba Mai Shirye: 1 zuwa 128
Ƙimar Bayanai Masu Shirye: Har zuwa 2 kSPS
• Har zuwa 20 Bits Ingantacciyar Ƙaddamarwa
• Ƙimar 50-Hz da 60-Hz na lokaci ɗaya a 20 SPS Tare da Tacewar Dijital Mai Zagaye-Ɗaya.
• Abubuwan Bambanci Biyu ko Hudu Masu Ƙarshen Ƙarshe
• Tushen Shirye-shiryen Masu Daidaitawa Biyu: 10 µA zuwa 1.5 mA
• Nufin 2.048-V na ciki: 5 ppm/°C (nau'i) Drift
• Madaidaicin oscillator 2% na ciki
• Sensor Zazzabi na ciki: 0.5°C (nau'i) Daidaici
I 2C-Masu jituwa Interface
• Hanyoyin Gudun Bus na I 2C mai goyan baya: Daidaitaccen Yanayin, Yanayin-Sauri, Yanayi mai sauri ƙari.
• Adiresoshin I 2C masu daidaitawa 16
• Kunshin: 3.0-mm × 3.0-mm × 0.75-mm WQFN
• Masu watsa filin: Zazzabi, Matsi, Ƙwarai, Yawo
• PLC da DCS Analog Input Modules
• Masu Kula da Zazzabi
• Mitar Zafi
• Tsarin Kula da Mara lafiya: Zazzabin Jiki, Hawan Jini
