The Silicon Labs SI1181-B3-GMR is a sophisticated biometric optical heart rate sensor designed for high-performance applications. This component integrates advanced photodiode and LED driver circuitry, enabling precise measurement of heart rate and blood oxygen saturation (SpO2) through optical sensing techniques. It features both I2C and SPI output interfaces, offering flexibility in system integration for various embedded designs. Operating within a temperature range of -40°C to 85°C, the SI1181-B3-GMR is supplied in bulk packaging, suitable for high-volume manufacturing. Its robust design and accurate sensing capabilities make it ideal for use in wearable fitness trackers, health monitoring devices, and medical equipment.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet: