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 nekutsiva basa. Nekuda kwesimba rakaderera 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)
