CTD427-50AC

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Allegro MicroSystems

EVAL BOARD FOR CT427

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CTD427-50AC

Active

Allegro MicroSystems

EVAL BOARD FOR CT427

Deep-Dive with AI

DocumentsDatasheet XtremeSense™ TMR technology

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CTD427-50AC

Embedded	False
Interface	Analog
Sensing Range [Max]	50 A
Sensing Range [Min]	-50 A
Sensitivity	20 mV/mT
Sensor Type	Current Sensor
Supplied Contents	Board(s)
Utilized IC / Part	CT427
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

CT427 Series

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Supply (Max) [Max]	Current - Sensing	Number of Channels	Operating Temperature [Max]	Operating Temperature [Min]	Linearity	Accuracy	For Measuring	Polarization	Output	Supplier Device Package	Sensitivity	Sensor Type	Response Time	Frequency	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Sensing Range [Min]	Sensing Range [Max]	Utilized IC / Part	Supplied Contents	Interface
Allegro MicroSystems CT427-HSN865DR	3.6 V	3 V	9 mA	65 A	1	125 °C	-40 °C	0.2 %	1 %	AC/DC	Unidirectional	Ratiometric Voltage	8-SOIC	30.8 mV/A	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in
Allegro MicroSystems CTD427-50AC	3.6 V	3 V												20 mV/mT	Current Sensor							-50 A	50 A	CT427	Board(s)	Analog
Allegro MicroSystems CT427-HSN820MR	3.6 V	3 V	9 mA	20 A	1	125 °C	-40 °C	0.1 %	0.5 %	AC/DC	Bidirectional	Ratiometric Voltage	8-SOIC	50 mV/A	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in
Allegro MicroSystems CT427-HSN850DR	3.6 V	3 V	9 mA	50 A	1	125 °C	-40 °C	0.2 %	1 %	AC/DC	Unidirectional	Ratiometric Voltage	8-SOIC	40 mV/mT	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in
Allegro MicroSystems CT427-HSN830DR	3.6 V	3 V	9 mA	30 A	1	125 °C	-40 °C	0.1 %	0.7 %	AC/DC	Unidirectional	Ratiometric Voltage	8-SOIC	66.7 mV/A	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in
Allegro MicroSystems CT427-HSN820DR	3.6 V	3 V	9 mA	20 A	1	125 °C	-40 °C	0.1 %	0.7 %	AC/DC	Unidirectional	Ratiometric Voltage	8-SOIC	100 mV/g	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in
Allegro MicroSystems CT427-HSN830MR	3.6 V	3 V	9 mA	30 A	1	125 °C	-40 °C	0.1 %	0.5 %	AC/DC	Bidirectional	Ratiometric Voltage	8-SOIC	33.3 mV/A	Magnetoresistive	300 ns	DC ~ 1MHz	Surface Mount	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 95.22

Description

General part information

CT427 Series

CT427 XtremeSense™ Crocus Technology Current Sensor Sensor Evaluation Board

Documents

Technical documentation and resources

Datasheet

XtremeSense™ TMR technology

Datasheet