Maxim Integrated MAX86141ENP+T Biometric Sensor, 20-Pin, THIN-WLP-20

View all Biometric Sensor ICs
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
Packaging Options:
RS Stock No.:
223-6441
Mfr. Part No.:
MAX86141ENP+T
Brand:
Maxim Integrated
Find similar products by selecting one or more attributes.
Select all

Brand

Maxim Integrated

Sensor Technology

Optical

Sensor Application

Heart Rate Monitoring

Output Type

Digital

Series

Maxim Integrated

Package Type

THIN-WLP-20

Pin Count

20

The Maxim Integrated MAX86140 are ultra-low-power, completely integrated, optical data acquisition systems. On the transmitter side, the MAX86140 have three programmable high-current LED drivers that can be configured to drive up to six LEDs using an external 3x2:1 mux. With two MAX86140 devices working in master-slave mode, the LED drivers can drive up to twelve LEDs using an external 3x2:1 mux. . On the receiver side, MAX86141 has two optical readout channels that can operate simultaneously. it can operate simultaneously. The devices have low noise signal conditioning analog front-end (AFE) including 19-bit ADC, an industry-lead ambient light cancellation (ALC) circuit, and a picket fence detect and replace function.

Complete single and dual-channel optical data
Acquisition system
Optimized architecture for transmissive and reflective heart rate or SpO2 monitoring
Low Dark Current Noise of < 50pA RMS (Sample to Sample Variance)
Lower effective dark current noise achievable through
Multiple sample modes and On-Chip averaging
High-Resolution, 19-Bit charge integrating ADC
Three low-noise, 8-Bit LED current DACs

Related links