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DRV421RTJT

Name: Texas Instruments DRV421RTJT
Brand: Texas Instruments
SKU: 595-DRV421RTJT
Price: 6.79 EUR
Availability: InStock

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Mouser No:

595-DRV421RTJT

Mfr. No:

DRV421RTJT

Mfr.:

Texas Instruments

Description:

Board Mount Current Sensors Integrated Fluxgate Magnetic Sensor IC f DISC-BY-MFG-01/26

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

DRV421RTJT Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 342

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€6.79	€6.79
	€6.12	€30.60
	€5.88	€58.80
	€5.59	€139.75
	€5.39	€269.50
	€5.20	€520.00
Full Reel (Order in multiples of 250)
	€5.20	€1,300.00
	€4.82	€2,410.00
	€4.68	€4,680.00
	€4.48	€11,200.00

† 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:	Board Mount Current Sensors
RoHS:
Current Rating:	250 mA
Sensor Type:	Closed Loop
Accuracy:	2 %
Operating Supply Voltage:	5.5 V
Output Type:	Analog - Current
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Height:	0.8 mm
Length:	4.15 mm
Maximum Operating Temperature:	+ 125 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Package/Case:	QFN-20
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product Type:	Board Mount Current Sensors
Series:	DRV421
Factory Pack Quantity:	250
Subcategory:	Sensors
Width:	4.15 mm

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Datasheet

DRV421RTJT Datasheet

Application Notes

EOL

Product Discontinuance Notification 2024-12-30 (PDF)

Images

Mechanical Outline Drawing

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TARIC:: 8542399000
CNHTS:: 8542391000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

DRV421 Closed-Loop Current Sensing IC

Texas Instruments DRV421 Closed-Loop Current Sensing IC is designed for magnetic closed-loop current sensing solutions. This enables isolated, precise dc- and ac-current measurements. This provides both, a proprietary integrated fluxgate sensor, and the required analog signal conditioning, thus minimizing component count and cost. The low offset and drift of the fluxgate sensor, along with an optimized front-end circuit results in unrivaled measurement precision. This device provides all the necessary circuit blocks to drive the current-sensing feedback loop. The sensor front-end circuit is followed by a filter that can be configured to work with a wide range of magnetic cores. The integrated 250mA H-Bridge drives the compensation coil while doubling the current measurement range, compared to conventional single-ended drive methods. The device also provides a precision voltage reference and shunt sense amplifier. This allows the device to generate and drive the analog output signal.