AFE4403YZPT Data & Signal Conversion by Texas Instruments

INTEGRATED ANALOG FRONT-END

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The AFE4403 is a fully-integrated analog front-end (AFE) ideally suited for pulse oximeter applications. The device consists of a low-noise receiver channel with an integrated analog-to-digital converter (ADC), an LED transmit section, and diagnostics for sensor and LED fault detection. The device is a very configurable timing controller. This flexibility enables the user to have complete control of the device timing characteristics. To ease clocking requirements and provide a low-jitter clock to the AFE4403, an oscillator is also integrated that functions from an external crystal. The device communicates to an external microcontroller or host processor using an SPI™ interface. The device is a complete AFE solution packaged in a single, compact DSBGA-36 (3.07 mm × 3.07 mm × 0.5 mm) and is specified over the operating temperature range of –20°C to 70°C.

Prices starting from US$3.79


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$3.79
832
Buy Now
Logo for element14 element14 US$9.10
-
Buy Now
View Full Pricing & Stock Comparison

Specifications

IC Function Analogue Front End Device
Supply Voltage Min 2V
Supply Voltage Max 3.6V
IC Package Type DSBGA
No. of Pins 36Pins
Operating Temperature Min -20°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
ADC / DAC Case Style DSBGA
Data Interface SPI
Input Channel Type Serial
Resolution (Bits) 22bit
Sampling Rate 1.3kSPS
Supply Voltage Type Single

Alternative Descriptions

Ultra-Small Integrated Analog Front End (AFE) for Heart-Rate Monitors and Low-Cost Pulse Oximeters | Texas Instruments
AFE, 1 CH, 22BIT, SPI, 3.6V | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AFE4403YZPT?

Additional datasheets, footprints and schematics for AFE4403YZPT are listed on our Part Details page. You can also find images and similar parts to AFE4403YZPT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AFE4403YZPT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AFE4403YZPT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AFE4403YZPT fall under?

The AFE4403YZPT is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.

Can I view similar or alternative parts?

You can view similar parts to AFE4403YZPT when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AFE4403YZPT you can contact the distributor directly for product support, shipping queries etc.

Is the AFE4403YZPT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AFE4403YZPT have stock available?

Authorised distributors including Texas Instruments, Farnell and element14 have stock available or on a lead time for AFE4403YZPT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AFE4403YZPT often in real-time on the comparison pages.

What if I can't find stock of AFE4403YZPT?

You can fill out our help required form which you can use to request a quote for AFE4403YZPT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay