ams AS7024
The AS7024 device provides a flexible analog front end for light sensing applications. The photodiode input circuit can be configured in different ways to guarantee best tradeoff between speed and sensitivity for a large number of different sensing applications. AS7024 is targeted for wearables (fitness band, smart watch).| Part No. | AS7024 |
|---|---|
| Datasheet | AS7024 Download |
| Manufacturer |  ams |
| Description | Biosensor |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS7024 Key Benefits andFEATURES
The benefits and features of AS7024, Biosensors are listed below: Benefits● Allows smallest application size e.g. narrow HRM measurement band
● Good HRM measurement quality
● Additional information for end user
● Long operating time
● Works reliably with ambient light
FEATURES
● Single device integrated optical solution● Low noise analog optical front end
● Analog electrical front end (e.g. for temperature sensing using a NTC or galvanic skin resistivity (GSR))
● Hardware sequencer to offload processor
● Adjustable LED driver with current control
● Synchronous demodulator ams Datasheet [v1-04] 2018-Sep-11 Page 1 Document Feedback Figure 2: Application Schematic AS7024 AS7024 −
GENERAL DESCRIPTION
APPLICATIONS
The device is suitable for optical sensor platform. VD1 ECG_INP ECG_INN ECG_REF SDA SCL VBAT INT 2.7V-5.5V VDD V_LDO GND VD3 LED1 LED4 Optical barrier I2C, Optical & Electrical Frontend, ECG Amp.
