MAX86141ENP+T Biometric Sensors Optical AFE Iṣapeye fun HR lori Awọn ohun elo Ọwọ.
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Maxim Integrated |
| Ẹka Ọja: | Awọn sensọ Biometric |
| Brand: | Maxim Integrated |
| Apo / Apo: | TIN-WLP-20 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Iru ọja: | Awọn sensọ Biomedical |
| jara: | MAX86141 |
| Opoiye Pack Factory: | 2500 |
| Ẹka: | Awọn sensọ |
| Iwọn Ẹyọ: | 0,193542 iwon |
♠ Oximeter Optical Pulse Oximeter ti o dara julọ ni Kilasi ati Sensọ Oṣuwọn-ọkan fun Ilera Wearable
MAX86140/MAX86141 jẹ agbara-kekere, ti a ṣepọ patapata, awọn ọna ṣiṣe gbigba data opitika. Ni ẹgbẹ atagba, MAX86140/MAX86141 ni awọn awakọ LED lọwọlọwọ giga ti eto ti o le tunto lati wakọ to awọn LED mẹfa ni lilo 3x2: 1 mux ita. Pẹlu awọn ẹrọ MAX86140 / MAX86141 meji ti n ṣiṣẹ ni ipo ẹrú oluwa, awọn awakọ LED le wakọ to awọn LED mejila ni lilo 3x2: 1 mux ita. Lori ẹgbẹ olugba,
MAX86140 oriširiši kan nikan opitika readout ikanni, nigba ti MAX86141 ni o ni meji opitika readout awọn ikanni ti o le ṣiṣẹ ni nigbakannaa. Awọn ẹrọ naa ni ifagile ifihan agbara lownoise afọwọṣe iwaju-opin (AFE) pẹlu 19-bit ADC, ifagile ina ina ibaramu ile-iṣẹ kan (ALC), ati wiwa odi picket ati rọpo iṣẹ. Nitori agbara agbara kekere, iwọn iwapọ, irọrun ti lilo, ati agbara ijusile ina ibaramu ile-iṣẹ ti MAX86140 / MAX86141, awọn ẹrọ jẹ apẹrẹ fun ọpọlọpọ awọn ohun elo ti o ni oye-opitika, gẹgẹbi pulse oximetry ati wiwa oṣuwọn ọkan.
MAX86140/MAX86141 ṣiṣẹ lori foliteji ipese akọkọ 1.8V ati 3.1V si 5.5V LED foliteji ipese awakọ. Awọn ẹrọ mejeeji ṣe atilẹyin wiwo ibaramu SPI boṣewa ati iṣẹ adaṣe ni kikun. Ẹrọ kọọkan ni FIFO ti a ṣe sinu ọrọ 128 nla kan. MAX86140/MAX86141 wa ninu apopọ ipele ipele wafer (WLP) (2.048 x 1.848mm) pẹlu ipolowo bọọlu 0.4mm.
● Pari Nikan ati Meji-ikanni Opitika Data Akomora System
● Iṣapeye Faaji fun Gbigbe ati Oṣuwọn Ayika tabi Abojuto SpO2
● Ariwo Dudu lọwọlọwọ ti <50pA RMS (Ayẹwo si Iyatọ Ayẹwo)
● Ariwo Dudu lọwọlọwọ ti o munadoko ti o ṣee ṣe Nipasẹ Awọn ọna Ayẹwo pupọ ati Iwoye Lori Chip
● O ga-giga, 19-Bit agbara Integrating ADC
● Ariwo Kekere Mẹta, 8-Bit LED DAC lọwọlọwọ
● Ibiti Yiyi to gaju> 89dB ni Idanwo Yipo Pada Kaadi White (Apẹẹrẹ-si-Iyatọ Apeere)
● Yiyipo Ibiti o gbooro si> 104dB fun SpO2 ati> 110dB fun HRM pẹlu Awọn ọna Apeere pupọ ati Apejuwe On-Chip
● O tayọ Ibaramu Ibiti ati ijusile Agbara
•> 100μA Ambient Photodetector Lọwọlọwọ
• > 70dB Ijusile Ibaramu ni 120Hz
● Isẹ agbara-Kekere fun Awọn ẹrọ Wearable
• Low-Power isẹ, Optical Readout ikanni
<10μA (typ) ni 25sps
• Akoko Isọpọ Ifihan Kukuru ti 14.8μs, 29.4μs, 58.7μs, 117.3μs
• Titiipa kekere lọwọlọwọ = 0.6μA (iru)
● Ijusile ti Yara Ambient Transients
● Kekere 2.048 x 1.848mm, 5 x 4 0.4mm Ball Pitch WLP
● -40°C si +85°C Iwọn otutu Iṣiṣẹ
● Awọn ohun elo ti a wọ fun Amọdaju, Nini alafia ati Awọn ohun elo Iṣoogun
● Iṣapeye fun Ọwọ, Ika, Eti, ati Awọn ipo miiran
● Iṣapeye Iṣe lati Wa
• Optical Heart Rate
• Atẹgun Ekunrere (SpO2)
• Ikunra Atẹgun ti iṣan (SmO2 ati SO2)
