HRS3300 - Heart Rate Sensor

Description

HALS3300 is an optical digital heart rate sensor, 525nm green LED and driver in a single 8-pin package.

The sensor incorporates with a fast, two-wire I2C bus (up to 800kHz) to communicate with micro-controller or embedded system.

Features

Heart Rate Sensor: 525nm wavelength PPG signal and provide algorithm.
HRS: Programmable green light intensity and analog gain.
HRS sensor with reduced background noise.
ALS cancellation.
I2C interface(up to 800kHz).
Low power consumption TYHX Confidential Nanjing TianYiHeXin Electronics Co. ,Ltd. HRS3300 Heart Rate Sensor.
Wide Input Voltage: From 2.3V to 3.6V.
Package size:3.94mm×2.36mm×1.35mm.
Pb free and ROHS compliant Functio.

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HRS3300 Heart Rate Sensor by TianYiHeXin - Datasheet Preview — Datasheet preview – HRS3300

Datasheet Details

Part number	HRS3300
Manufacturer	TianYiHeXin
File Size	666.30 KB
Description	Heart Rate Sensor
Datasheet	HRS3300 Datasheet
Additional preview pages of the HRS3300 datasheet.

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Nanjing TianYiHeXin Electronics Co.,Ltd. HRS3300 Heart Rate Sensor Description HALS3300 is an optical digital heart rate sensor, 525nm green LED and driver in a single 8-pin package. The sensor incorporates with a fast, two-wire I2C bus (up to 800kHz) to communicate with micro-controller or embedded system. Its excellent background light rejection allows the device to operate in environments from sunlight to dark rooms. The heart rate sensing is realized by using an 525nm green light LED with current driver, a reflection light detector for the PPG signal from the human body, as well as heart rate algorithm.

Published: Jan 20, 2025 |