AFE4404YZPT Special Function by Texas Instruments

ANALOGUE FRONT END DSBGA-15

Status: Unknown
Series: -
RoHS: Unknown
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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 fullyintegrated 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.

Prices starting from US$1.85


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$1.85
3,573
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Logo for Newark Electronics Newark Electronics US$4.57
34
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Logo for element14 element14 US$4.10
34
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Specifications

IC Function Analogue Front End Device
Supply Voltage Min 3V
Supply Voltage Max 5.25V
IC Package Type DSBGA
No. of Pins 15Pins
Operating Temperature Min -20°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Ultra-Small Integrated AFE for Wearable, Optical Heart-Rate Monitoring and Biosensing | Texas Instruments
Afe, 1 Ch, 24Bit, I2C, 3.6V | Newark Electronics
AFE, 1 CH, 24BIT, I2C, 3.6V | element14
AFE, 1 CH, 24 BITS, I2C, 3.6V | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AFE4404YZPT?

Additional datasheets, footprints and schematics for AFE4404YZPT are listed on our Part Details page. You can also find images and similar parts to AFE4404YZPT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AFE4404YZPT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AFE4404YZPT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AFE4404YZPT fall under?

The AFE4404YZPT is listed under Semiconductors - ICs > Special Function.

Can I view similar or alternative parts?

You can view similar parts to AFE4404YZPT when available in the Special Function range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the AFE4404YZPT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AFE4404YZPT have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for AFE4404YZPT.

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