ADS1147IPWR 16-Bit 2kSPS 4-Ch ADC na PGA
ADS1147IPWR 16-Bit 2kSPS 4-Ch ADC na PGA
Atụmatụ maka ADS1147
Ọnụego data enwere ike ime ruru 2kSPS
Idozi otu okirikiri maka ọnụego data niile
Ọjụjụ 50-Hz na 60-Hz n'otu oge na
20 SPS
Analog Multiplexer na 8 (ADS1148) na
4 (ADS1147) Ntinye nwere ike ịhọpụta onwe ya
Uru Mmemme: 1 V/V ruo 128 V/V
Isi mmalite dị ugbu a na-akpali akpali nke mmemme dabara adaba
Ntụtụ aka dị n'ime 2.048-V dị obere
Nchọpụta ihe mmetụta ọkụ
4 ma ọ bụ 8 I/Os zuru oke (ADS1147 na ADS1148)
Ihe mmetụta okpomọkụ dị n'ime
Ọkụ ọkụ na VREFNleba anya (ADS1147 na ADS1148)
Nhazi nke onwe na sistemu
SPI™-Oghere Usoro Oghere Usoro dakọtara
Ntinye Analog: Unipolar (2.7 V ruo 5.25 V) ma ọ bụ Bipolar (± 2.5 V)
Nkwanye dijitalụ: 2.7 V ruo 5.25 V
Nkọwa maka ADS1147
Ngwa ADS1146, ADS1147 na ADS1148 bụ nkenke, 16-bit analog-to-digital converters (ADCs) nke gụnyere ọtụtụ atụmatụ agbakwunyere iji belata ọnụ ahịa sistemu yana ọnụ ọgụgụ akụrụngwa maka ngwa nha ihe mmetụta.Ngwa ndị a nwere mkpọtụ mkpọtụ dị ala, ihe nkwalite uru mmemme (PGA), nkenke delta-sigma (ΔΣ) ADC nwere nzacha dijitalụ na-edozi otu okirikiri, yana oscillator dị n'ime.Ngwa ADS1147 na ADS1148 na-enyekwa nrụnye arụrụ n'ime, voltaji dị ala, yana isi mmalite mkpali dị ugbu a dabara adaba (IDACs).
Multixer ntinye na-akwado ntinye dị iche iche anọ maka ADS1148, abụọ maka ADS1147, na otu maka ADS1146.Tụkwasị na nke ahụ, multiplexer na-ejikọta nchọpụta ihe ọkụ ọkụ, nkwụsị voltaji maka thermocouples, nlekota usoro, na nzube izugbe dijitalụ I / Os (ADS1147 na ADS1148).PGA na-enye uru nhọrọ ruru 128 V/V.Atụmatụ ndị a na-enye ngwọta njedebe n'ihu zuru oke maka ngwa nha ihe mmetụta okpomọkụ gụnyere thermocouples, thermistors, na ndị na-achọpụta okpomọkụ (RTDs) na obere mgbaàmà ndị ọzọ gụnyere ihe mmetụta mmiri na-eguzogide.Ihe nzacha dijitalụ na-edozi n'otu okirikiri iji kwado ịgba ígwè ọwa ọsọ ọsọ mgbe ị na-eji multiplexer ntinye ma na-enye ọnụego data ruru 2 kSPS.Maka ọnụego data nke 20 SPS ma ọ bụ obere, ma nnyonye anya 50-Hz na 60-Hz bụ nzacha jụrụ.
1. Ole ndị bụ ndị ọrụ na ngalaba R & D gị?Kedu ihe ntozu gị?
-R & D Director: chepụta atụmatụ R & D ogologo oge nke ụlọ ọrụ ma ghọta ntụzịaka nke nyocha na mmepe;Nduzi ma na-elekọta ngalaba r&d iji mejuputa atumatu ụlọ ọrụ r&d na atụmatụ R&D kwa afọ;Jikwaa ọganihu nke mmepụta ngwaahịa ma mezie atụmatụ;Mepụta ezigbo nchọpụta ngwaahịa na otu mmepe, nyocha na ọzụzụ ndị ọrụ nka metụtara.
Onye njikwa R & D: mee atụmatụ R & D ngwaahịa ọhụrụ ma gosipụta ike nke atụmatụ ahụ;Na-elekọta ma jikwaa ọganihu na ịdịmma nke ọrụ r&d;Nyochaa mmepe ngwaahịa ọhụrụ ma tụọ aro ngwọta dị mma dịka ihe ndị ahịa chọrọ n'akụkụ dị iche iche
Ndị ọrụ R&d: na-anakọta na hazie data isi;Mmemme kọmputa;Ime nnwale, ule na nyocha;Kwadebe ihe na akụrụngwa maka nnwale, ule na nyocha;Dekọọ data nha, mee mgbako ma kwadebe eserese;Mee nyocha ndekọ ọnụ ọgụgụ
2. Kedu ihe nyocha ngwaahịa na echiche mmepe gị?
- echiche ngwaahịa na nhọrọ ngwaahịa na nlebanya nkọwa ngwaahịa na atụmatụ atụmatụ atụmatụ na nyocha ngwaahịa mmepe yana mmalite mmalite na ahịa.