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AFE44I30YZT, Analog Front End - AFE Ultra-low-power integrated analog front end (AFE) for wearable optical biosensing with FIFO and I2C 30-D

Semiconductors\Data Converter ICs\Analog Front End - AFEAFE44I3x Ultra-Low-Power Analog Front End (AFE) Texas Instruments AFE44I3x Ultra-Low-Power Integrated Analog Front End is designed for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capillary oxygen (SpO 2 ). The AFE44I3x supports up to six switching light-emitting diodes (LEDs) and up to four photodiodes. Up to 24 signal phases can be defined and the signal can be acquired from each phase in a synchronized manner. The current from the photodiode is converted into a voltage by the transimpedance amplifier (TIA) and digitized using an analog-to-digital converter (ADC). The ADC code can be stored in a 128-sample First in, First out (FIFO) block. The FIFO can be read out using an I 2 C interface.

Brand	Texas Instruments
Factory Pack Quantity: Factory Pack Quantity	250
Manufacturer	Texas Instruments
Product Category	Analog Front End-AFE
Product Type	Analog Front End-AFE
Series	AFE44I30
Subcategory	Data Converter ICs
Type	Integrated AFE for Wearable
Вес, г	0.01