CT431 Series

Catalog

EVAL BOARD FOR CT431

Part	Sensing Range [Min]	Sensing Range [Max]	Supplied Contents	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface	Sensitivity	Utilized IC / Part	Sensor Type	Response Time	Linearity	For Measuring	Current - Sensing	Supplier Device Package	Polarization	Package / Case [x]	Package / Case	Package / Case [y]	Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Number of Channels	Current - Supply (Max) [Max]	Mounting Type	Accuracy	Output	Sensing Range
Allegro MicroSystems CTD431-50AC	-50 A	50 A	Board(s)	3.6 V	3 V	Analog	20 mV/mT	CT431	Current Sensor
Allegro MicroSystems CT431-HSWF65MR				3.6 V	3 V		15.4 LSB/mT		Magnetoresistive	300 ns	0.2 %	AC/DC	65 A	16-SOIC	Bidirectional	0.295 in	16-SOIC	7.5 mm	DC ~ 1MHz	125 °C	-40 °C	1	9 mA	Surface Mount	0.5 %	Ratiometric, Voltage
Allegro MicroSystems CTD431-30AC			Board(s)	3.6 V	3 V	Analog	33.3 mV/A	CT431	Current Sensor																		30 A
Allegro MicroSystems CT431-HSWF20DR				3.6 V	3 V		100 mV/g		Magnetoresistive	300 ns	0.1 %	AC/DC	20 A	16-SOIC	Unidirectional	0.295 in	16-SOIC	7.5 mm	DC ~ 1MHz	125 °C	-40 °C	1	9 mA	Surface Mount	0.7 %	Ratiometric, Voltage
Allegro MicroSystems CTD431-65AC	-65 A	65 A	Board(s)	3.6 V	3 V	Analog	15.4 LSB/mT	CT431	Current Sensor
Allegro MicroSystems CT431-HSWF40MR				3.6 V	3 V		25 mV/°		Magnetoresistive	300 ns	0.1 %	AC/DC	40 A	16-SOIC	Bidirectional	0.295 in	16-SOIC	7.5 mm	DC ~ 1MHz	125 °C	-40 °C	1	9 mA	Surface Mount	0.5 %	Ratiometric, Voltage
Allegro MicroSystems CT431-HSWF30DR				3.6 V	3 V		66.7 mV/A		Magnetoresistive	300 ns	0.1 %	AC/DC	30 A	16-SOIC	Unidirectional	0.295 in	16-SOIC	7.5 mm	DC ~ 1MHz	125 °C	-40 °C	1	9 mA	Surface Mount	0.7 %	Ratiometric, Voltage
Allegro MicroSystems CT431-HSWF65DR				3.6 V	3 V		30.8 mV/A		Magnetoresistive	300 ns	0.2 %	AC/DC	65 A	16-SOIC	Unidirectional	0.295 in	16-SOIC	7.5 mm	DC ~ 1MHz	125 °C	-40 °C	1	9 mA	Surface Mount	1 %	Ratiometric, Voltage
Allegro MicroSystems CTD431-50DC			Board(s)	3.6 V	3 V	Analog	40 mV/mT	CT431	Current Sensor																		50 A
Allegro MicroSystems CTD431-30DC			Board(s)	3.6 V	3 V	Analog	66.7 mV/A	CT431	Current Sensor																		30 A