Whakaahuatanga
Ko te AD9235 he whanau o te monolithic, kotahi 3 V supply, 12-bit, 20/40/65 MSPS analog-ki-digital converters (ADCs).Kei roto i tenei whanau he tauira-a-puru whakakaha (SHA) me te tohutoro ngaohiko.Ka whakamahia e te AD9235 tetahi hoahoanga paipa rereke rereke me te arorau whakatika hapa whakaputa hei whakarato i te tika 12-bit i nga reeti raraunga MSPS 20/40/65 me te whakapumau kaore he waehere ngaro mo te katoa o te awhe pāmahana whakahaere.Ko te whanui whanui, he rerekee tonu te SHA ka taea te maha o nga awhe whakauru ka taea e te kaiwhakamahi te whiriwhiri me nga taapiri tae atu ki nga tono kotahi-mutunga.He pai mo nga punaha maha e huri ana i nga taumata ngaohiko tauine-katoa i nga hongere whai muri me te whakatauira i nga whakaurunga hongere-kotahi i nga iarere kei tua atu i te reiti Nyquist.Ka honohia me te kaha me te penapena utu mo nga ADC e waatea ana i mua, he pai te AD9235 mo nga tono i roto i te whakawhitiwhiti korero, te whakaahua, me te ultrasound hauora.
| Whakatakotoranga: | |
| Huanga | Uara |
| Kāwai | Takiwa Whakakotahi (ICs) |
| Te Raraunga Raraunga - Tauritenga ki nga Kaihuri Mamati (ADC) | |
| Mfr | Analog Devices Inc. |
| Rangatū | - |
| Mōkī | ngongo |
| Tūnga Wāhanga | Hohe |
| Te maha o nga moka | 12 |
| Reiti Tauira (Ia Hekona) | 40M |
| Te maha o nga whakaurunga | 1 |
| Momo Whakauru | Rerekētanga, Kotahi Mutunga |
| Atanga Raraunga | Whakarara |
| Whirihoranga | S/H-ADC |
| Owehenga - S/H:ADC | 1:01 |
| Te maha o nga Kaihuri A/D | 1 |
| Hangahanga | Paipa |
| Momo Tohutoro | Waho, Roto |
| Ngaohiko - Tuku, Analog | 2.7V ~ 3.6V |
| Ngaohiko - Tuku, Mamati | 2.25V ~ 3.6V |
| Ngā āhuatanga | - |
| Te Waahi Mahi | -40°C ~ 85°C |
| Mōkī / Take | 28-TSSOP (0.173", 4.40mm te whanui) |
| Mōkī Pūrere Kaiwhakarato | 28-TSSOP |
| Momo Whakaeke | Maunga Mata |
| Tau Hua turanga | AD9235 |