MAX86141ENP+T Biometric Sensors Optical AFE Yakagadzirirwa HR paWrist Applications.
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Maxim Integrated |
| Product Category: | Biometric Sensors |
| Brand: | Maxim Integrated |
| Pakeji / Nyaya: | KUTETEDZA-WLP-20 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Product Type: | Biomedical Sensors |
| Series: | MAX86141 |
| Factory Pack Quantity: | 2500 |
| Subcategory: | Sensors |
| Unit Weight: | 0.193542 oz |
♠ Yakanyanya-mu-Kirasi Optical Pulse Oximeter uye Yemoyo-Rate Sensor yeHutano Hunopfeka.
Iwo MAX86140/MAX86141 ari ekupedzisira-akaderera-simba, akanyatsobatanidzwa, optical data acquisition system.Padivi rekutapurirana, iyo MAX86140/MAX86141 ine matatu anorongeka epamusoro-azvino madhiraivha e LED anogona kugadzirwa kuti atyaire anosvika matanhatu maLED uchishandisa ekunze 3x2: 1 mux.Iine maviri MAX86140/MAX86141 zvishandiso zvinoshanda mu master-slave modhi, madhiraivha eLED anogona kutyaira anosvika gumi nemaviri maLED vachishandisa ekunze 3x2:1 mux.Kudivi rekugamuchira,
MAX86140 ine imwechete yekuona yekuverenga chiteshi, nepo MAX86141 iine maviri optical kuverenga chiteshi anogona kushanda panguva imwe chete.Midziyo iyi ine lownoise sign conditioning analog front-end (AFE) inosanganisira 19-bit ADC, indasitiri inotungamira ambient light cancellation (ALC) wedunhu, uye picket fenzi inoona uye kutsiva basa.Nekuda kwekushomeka kwesimba rekushandisa, compact size, nyore kushandisa, uye indasitiri-inotungamira ambient light rejection kugona kweMAX86140/MAX86141, michina yacho yakanakira akasiyana siyana ekuona-sensing application, senge pulse oximetry uye kuona kurova kwemoyo.
Iyo MAX86140/MAX86141 inoshanda pane 1.8V main supply voltage uye 3.1V kusvika 5.5V LED driver supply voltage.Midziyo miviri inotsigira yakajairwa SPI inoenderana interface uye yakazvimiririra zvizere kushanda.Chishandiso chega chega chine hombe 128-izwi yakavakirwa-mukati FIFO.Iyo MAX86140/MAX86141 inowanikwa mune compact wafer-level package (WLP) (2.048 x 1.848mm) ine 0.4mm bhora pitch.
● Pedzisa Single uye Dual-Channel Optical Data Acquisition System
● Optimized Architecture yeTransmissive uye Reflective Heart Rate kana SpO2 Monitoring.
● Ruzha Rwakaderera Rwazvino rwe <50pA RMS (Sample to Sample Variance)
● Kuderera Kunoshanda Kwakasviba Kwezvino Ruzha Runogoneka Kuburikidza Neakawanda Sample Modes uye On-Chip Avhareji.
● High-Resolution, 19-Bit Charge Inobatanidza ADC
● Matatu Akaderera-Noise, 8-Bit LED Current DACs
● Yakanakisa Dynamic Range > 89dB muWhite Card Loop-Back Test (Sample-to-Sample Variance)
● Dynamic Range Inowedzera kusvika ku> 104dB yeSpO2 uye > 110dB yeHRM ine Multiple Sample Modes uye On-Chip Avhareji.
● Yakanakisa Ambient Range uye Kuramba Kugona
• > 100μA Ambient Photodetector Current
• > 70dB Ambient Rejection pa120Hz
● Ultra-Low-Power Operation for Wearable Devices
• Low-Power Operation, Optical Readout Channel
<10μA (typ) pa25sps
• Short Exposure Integration Period ye14.8μs, 29.4μs, 58.7μs, 117.3μs
• Kudzima kwakaderera ikozvino = 0.6μA (taipa)
● Kurambwa kweFast Ambient Transients
● Diki 2.048 x 1.848mm, 5 x 4 0.4mm Bhora Pitch WLP
● -40 ° C kusvika +85 ° C Inoshanda Temperature Range
● Zvishandiso Zvinopfekeka zveFitness, Wellness uye Medical Applications
● Yakakwenenzverwa nokuda kweWrist, Finger, Nzeve, uye Dzimwe Nzvimbo
● Mashandiro Akakwenenzverwa Kuti Aone
• Optical Heart Rate
• Oxygen Saturation (SpO2)
• Tsandanyama Oxygen Saturation (SmO2 uye Sto2)
