ADS1147IPWR 16-Bit 2kSPS 4-Ch ADC Ine PGA
ADS1147IPWR 16-Bit 2kSPS 4-Ch ADC Ine PGA
Zvimiro zveiyo ADS1147
Programmable Data Rates Kusvika 2 kSPS
Single-Cycle Settinging kune Yese Data Rates
Panguva imwe chete 50-Hz uye 60-Hz Kurambwa pa
20 SPS
Analog Multiplexer Ne8 (ADS1148) uye
4 (ADS1147) Yakazvimirira Inosarudzwa Inopinda
Programmable Gain: 1 V/V kusvika 128 V/V
Dual-Matched Programmable Excitation Current Sources
Low-Drift Yemukati 2.048-V Reference
Sensor Burnout Detection
4 kana 8 General-Purpose I/Os (ADS1147 uye ADS1148)
Yemukati Tembiricha Sensor
Power Supply uye VREFMonitoring (ADS1147 uye ADS1148)
Kuzvigadzirisa uye Sistimu Calibration
SPI™-Inoenderana Seri Interface
Analog Supply: Unipolar (2.7 V kusvika 5.25 V) kana Bipolar (±2.5 V)
Digital Supply: 2.7 V kusvika 5.25 V
Tsanangudzo yeADS1147
Iyo ADS1146, ADS1147, uye ADS1148 midziyo ndeyechokwadi, 16-bit analog-to-digital converters (ADCs) iyo inosanganisira akawanda akabatanidzwa maficha ekudzikisa system mutengo uye chikamu chechikamu che sensor kuyerwa maapplication.Midziyo iyi ine yakaderera-ruzha, programmable kuwana amplifier (PGA), chaiyo delta-sigma (ΔΣ) ADC ine imwechete-kutenderera kugadzirisa dhijitari sefa, uye yemukati oscillator.Iyo ADS1147 uye ADS1148 zvishandiso zvinopawo yakavakirwa-mukati, yakaderera-inodonha voltage referensi, uye maviri anoenderana programmable excitation ikozvino masosi (IDACs).
Iyo yekuisa multiplexer inotsigira mana ekuisa akasiyana eiyo ADS1148, maviri eiyo ADS1147, uye imwe yeADS1146.Uye zvakare, iyo multiplexer inobatanidza kutsva-kutsva kwe sensor, voltage bias ye thermocouples, system monitoring, uye general chinangwa digital I/Os (ADS1147 uye ADS1148).Iyo PGA inopa inosarudzwa kuwana kusvika ku128 V/V.Aya maficha anopa yakakwana yekumberi-yekupedzisira mhinduro yekuyera tembiricha yekuyera maapplication anosanganisira thermocouples, thermistors, uye kuramba tembiricha ma detectors (RTDs) uye mamwe madiki masaini zviyero zvinosanganisira resistive bhiriji sensors.Iyo dhijitari sefa inogadzika mune imwechete kutenderera kutsigira nekukurumidza chiteshi bhasikoro paunenge uchishandisa iyo yekuisa multiplexer uye inopa data mareti anosvika maviri kSPS.Pamitengo yedata yemakumi maviri SPS kana pasi, ese ari maviri 50-Hz uye 60-Hz kupindira anorambwa nesefa.
1. Ndivanaani vashandi mudhipatimendi rako reR & D?Ndezvipi zvidzidzo zvako?
-R & D Mutungamiriri: gadzira chirongwa chekambani chenguva refu R & D uye ubate gwara rekutsvaga nekusimudzira;Tungamira uye tarisa r&d dhipatimendi kuti iite kambani r&d zano uye yegore R&D chirongwa;Dzora kufambira mberi kwekugadzirwa kwechigadzirwa uye gadzirisa chirongwa;Gadzira yakanakisa chigadzirwa chekutsvagisa uye timu yekusimudzira, yekuongorora uye yekudzidziswa ine chekuita nehunyanzvi vashandi.
R & D Maneja: gadzira chigadzirwa chitsva R & D kuronga uye kuratidza kugona kwechirongwa;Tarisa uye gadzirisa kufambira mberi uye kunaka kwer&d basa;Tsvagurudza kugadzirwa kwechigadzirwa chitsva uye kurudzira mhinduro dzinoshanda zvinoenderana nezvinodiwa nevatengi munzvimbo dzakasiyana
Vashandi veR&d: unganidza uye gadzirisa data rakakosha;Computer programming;Kuita zviedzo, bvunzo uye ongororo;Gadzirira zvinhu uye zvishandiso zvekuyedza, bvunzo uye ongororo;Rekodha data yekuyera, ita kuverenga uye gadzira machati;Ita ongororo dzenhamba
2. Ndeipi yako chigadzirwa tsvakurudzo uye budiriro pfungwa?
-Kufunga kwechigadzirwa uye sarudzo yechigadzirwa pfungwa uye yekuongorora tsanangudzo yechigadzirwa uye dhizaini dhizaini uye kusimudzira chigadzirwa kuyedzwa uye kusimbiswa kwekutanga kumusika.