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AFE4300PNR

Name: Texas Instruments AFE4300PNR
Brand: Texas Instruments
SKU: 595-AFE4300PNR
Price: 24.14 GBP
Availability: InStock

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Mouser No:

595-AFE4300PNR

Mfr. No:

AFE4300PNR

Mfr.:

Texas Instruments

Description:

Analog Front End - AFE Weigh Scale/Body Com p AFE A 595-AFE4300 A 595-AFE4300PN

Datasheet:

AFE4300PNR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments AFE4300PNR

In Stock: 216

Stock:: 216 Can Dispatch Immediately

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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 1000)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£24.14	£24.14
	£19.55	£195.50
	£18.39	£459.75
	£17.14	£1,714.00
	£16.54	£4,135.00
	£16.20	£8,100.00
Full Reel (Order in multiples of 1000)
	£15.46	£15,460.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

AFE4300PN

Packaging:

Tray

Availability:

In Stock

Price:

£26.93

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

AFE4300PN

Description:

Analog Front End - AFE Weigh Scale/Body Com p AFE A 595-AFE4300 A 595-AFE4300PNR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Analog Front End - AFE
RoHS:
Series:	AFE4300
Resolution:	16 bit
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	2 V
Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 70 C
Mounting Style:	SMD/SMT
Package/Case:	LQFP-80
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Analogue Supply Voltage:	2 V to 3.6 V
Brand:	Texas Instruments
Moisture Sensitive:	Yes
Product Type:	Analog Front End - AFE
Factory Pack Quantity:	1000
Subcategory:	Data Converter ICs
Unit Weight:	640 mg

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Datasheet

AFE4300PNR Datasheet

Application Notes

Impedance Measurement with AFE4300

Images

Models

AFE4300PNR Symbol & Footprint by SnapMagic

PCN

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

AFE4300 Analog Front End

Texas Instruments AFE4300 Analog Front End incorporates two separate signal chains for weight-scale measurement and body composition measurement analysis. A 16-bit, 860-SPS analog-to-digital converter is multiplexed between both chains. The weight measurement chain of the TI AFE includes an instrumentation amplifier with the gain set by an external resistor, followed by a 6-bit digital-to-analog converter for offset correction, and a circuit to drive the external bridge/load cell with a fixed 1.7V for ratiometric measurements. AFE4300 can also measure body composition by applying a sinusoidal current into the body. The sinusoidal current is generated with an internal pattern generator and a 6-bit, 1-MSPS DAC. A voltage-to-current converter applies this sinusoidal current into the body, between two terminals. The voltage created across these two terminals as a result of the impedance of the body is measured back with a differential amplifier, rectified, and its amplitude is extracted and measured by the 16-bit ADC.