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CT431-ESWF20MR

Name: Allegro MicroSystems CT431-ESWF20MR
Brand: Allegro MicroSystems
SKU: 462-CT431-ESWF20MR
Price: 6.94 USD
Availability: InStock

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Mouser No:

462-CT431-ESWF20MR

Mfr. No:

CT431-ESWF20MR

Mfr.:

Allegro MicroSystems

Description:

Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (20 APK; VDD = 3.3 V; Up to +85C)

Lifecycle:

NRND:

Not recommended for new designs.

Datasheet:

CT431-ESWF20MR Datasheet (PDF)

ECAD Model:

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Learn more about Allegro MicroSystems CT431-ESWF20MR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Allegro MicroSystems
Product Category:	Board Mount Current Sensors
RoHS:
Current Rating:	20 A
Sensor Type:	Current Sense
Response Time:	0.3 us
Accuracy:	0.7 %
Frequency Range:	1 MHz
Operating Supply Voltage:	3.3 V
Output Type:	Analog
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Package/Case:	SOIC-16
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	3 V
Type:	Isolated Current Sensor (TMR)
Brand:	Allegro MicroSystems
Moisture Sensitive:	Yes
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product Type:	Board Mount Current Sensors
Series:	CT431
Factory Pack Quantity:	1000
Subcategory:	Sensors
Tradename:	XtremeSense

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Datasheet

CT431-ESWF20MR Datasheet (PDF)

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Compliance Codes

USHTS:: 8542390090
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

XtremeSense™ TMR Technology Sensors

Allegro MicroSystems XtremeSense™ TMR (Tunnel Magnetoresistance) Technology Sensors feature a range of high-bandwidth and ultra-low-noise integrated contact current sensors. XtremeSense TMR technology enables high magnetic sensitivity, extremely low power consumption, and smaller size compared to other magnetic technologies such as Hall, AMR, and GMR. Allegro MicroSystems XtremeSense TMR Technology Sensors are an ideal fit for high-growth industries such as automotive, industrial, and consumer goods that require higher accuracy, lower power consumption, and greater bandwidth.

CT431 XtremeSense® TMR Sensors

Allegro MicroSystems CT431 XtremeSense^® TMR Sensors are high bandwidth and ultra-low noise integrated contact current sensors. The CT431 utilizes the patented XtremeSense TMR technology to enable high-accuracy current measurements for many consumer, enterprise, and industrial applications.