See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

YZP | 15

Temp:

S (-20 to 70)

ECO Plan:

Green (RoHS & no Sb/Br)

AFE4404YZPT


Ultra-Small Integrated AFE for Wearable, Optical Heart-Rate Monitoring and Biosensing

TI Store Price:

 
 
Qty.Price
1 - 9 $ 5.74
10 - 24 $ 5.17
25 - 99 $ 4.82
100 - 249 $ 4.33
250 - 499 $ 4.04
500 - 749 $ 3.51
750 - 999 $ 3.04
1000 - 9999 $ 2.62

Adjust your quantity during checkout

Texas Instruments AFE4404YZPT

The AFE4404 is an analog front-end (AFE) for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capillary oxygen (SpO2). The device supports three switching light-emitting diodes (LEDs) and a single photodiode. The current from the photodiode is converted into voltage by the transimpedance amplifier (TIA) and digitized using an analog-to-digital converter (ADC). The ADC code can be read out using an I2C interface. The AFE also has a fully-integrated LED driver with a 6-bit current control. The device has a high dynamic range transmit and receive circuitry that helps with the sensing of very small signal levels.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00