CT455 XtremeSense™ TMR Contactless Current Sensors

Allegro MicroSystems  CT455 XtremeSense™ TMR Contactless Current Sensors are high-bandwidth and low-noise sensors that enable high-accuracy current measurements for consumer, enterprise and industrial applications. After calibration, these current sensors achieve a total error output of less than ±1% over supply voltage and temperature. The CT455 contactless current sensors are also offered in a user-programmable variant, which allows end-of-line calibration of offset and gain.  These current sensors are compact, feature a simple design, and are equipped with a filter function to reduce the noise on the output pin.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Operating Supply Voltage
Output Type
Maximum Operating Temperature
Minimum Operating Temperature
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Allegro MicroSystems Board Mount Current Sensors CT455-H00B5-TS08
Datasheet
2.250In Stock
Min.: 1
Mult.: 1
: 3.000

6 mA Current Sense 300 ns 2.2 % 5 V Analog + 125 C - 40 C TSSOP-8 5.5 V 4.75 V
Allegro MicroSystems Board Mount Current Sensors CT455-H48B5-TS08
Datasheet
2.230In Stock
Min.: 1
Mult.: 1
6 mA Current Sense 300 ns 5 V Analog - Voltage + 125 C - 40 C TSSOP-8 5.5 V 4.75 V
Allegro MicroSystems Board Mount Current Sensors Contactless Current Sensor Optimized for High dV/dt Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 9.000
Mult.: 3.000
: 3.000

6 mA Current Sense 300 ns 2.2 % 3.3 V Analog + 125 C - 40 C TSSOP-8 3.6 V 3 V
Allegro MicroSystems Board Mount Current Sensors Contactless Current Sensor Optimized for High dV/dt Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 9.000
Mult.: 3.000
: 3.000

6 mA Current Sense 300 ns 2.2 % 5 V Analog + 125 C - 40 C TSSOP-8 5.5 V 4.75 V
Allegro MicroSystems Board Mount Current Sensors CT455-H00B5-SN08
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 6.000
Mult.: 6.000
: 2.000

6 mA Current Sense 300 ns 2.2 % 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.75 V
Allegro MicroSystems Board Mount Current Sensors CT455-H06B5-TS08
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 9.000
Mult.: 9.000
: 3.000

6 mA Current Sense 300 ns 1.6 % 5 V Analog + 125 C - 40 C TSSOP-8 5.5 V 4.75 V