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AFE4490RHAT

Name: Texas Instruments AFE4490RHAT
Brand: Texas Instruments
SKU: 595-AFE4490RHAT
Price: 19.34 EUR
Availability: InStock

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Mouser No:

595-AFE4490RHAT

Mfr. No:

AFE4490RHAT

Mfr.:

Texas Instruments

Description:

Analog Front End - AFE Integrated AFE for P ulse Oximeters A 59 A 595-AFE4490RHAR

Datasheet:

AFE4490RHAT Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments AFE4490RHAT

In Stock: 64

Stock:: 64

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On Order:: 250

Expected 19/02/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	19,34 €	19,34 €
	15,50 €	155,00 €
	14,53 €	363,25 €
	13,48 €	1.348,00 €
Full Reel (Order in multiples of 250)
	12,97 €	3.242,50 €
	12,67 €	6.335,00 €
1.000	Quote

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Analog Front End - AFE
RoHS:
Series:	AFE4490
Type:	Oximeter AFE
Resolution:	8 bit
Number of Channels:	1 Channel
Interface Type:	Serial, SPI
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	2 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-40
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Analogue Supply Voltage:	3.6 V
Brand:	Texas Instruments
Input Voltage:	2 V to 3.6 V
Moisture Sensitive:	Yes
Number of Converters:	1
Pd - Power Dissipation:	1.54 W
Product Type:	Analog Front End - AFE
Factory Pack Quantity:	250
Subcategory:	Data Converter ICs
Unit Weight:	104 mg

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Datasheet

AFE4490RHAT Datasheet

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AFE4490RHAT Symbol & Footprint by SnapMagic

PCN

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399999
ECCN:: EAR99

AFE4490 Integrated Analog Front End

Texas Instruments AFE4490 Integrated Analog Front End is a fully-integrated AFE that is ideally suited for pulse-oximeter applications. This TI device consists of a low-noise receiver channel with a 22-bit analog-to-digital converter (ADC), an LED transmit section, and diagnostics for sensor and LED fault detection. AFE4490 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 AFE4490, 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.