MCA1101 Current Sensor ICs

ACEINNA MCA1101 Current Sensor ICs are ±5A, ±20A, and ±50A fully integrated bi-directional analog output current sensors. These sensor ICs deliver high accuracy and high bandwidth. The MCA1101 sensor ICs incorporate the Anisotropic Magneto Resistive (AMR) sensor technology that provides inherently low noise, excellent linearity, and repeatability. These sensor ICs are suitable for both high-side and low-side bidirectional current sensing and offer a high bandwidth of 1.5MHz (3dB). The MCA1101 sensor ICs are designed to eliminate sensitivity to stray and common mode magnetic fields. These sensor ICs' inherently low output noise avoids the requirement of additional filtering at low currents. 

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
ACEINNA Board Mount Current Sensors 65A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
5,696In Stock
Min.: 1
Mult.: 1

65 A Current Sense 300 ns 1.5 MHz 3.3 V Analog - Voltage
ACEINNA Board Mount Current Sensors 5A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
2,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

5 A Current Sense 300 ns 0.6 % 3.3 V Analog
ACEINNA Board Mount Current Sensors 50A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
1,176In Stock
1,000Expected 17/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 300 ns 0.6 % 3.3 V Analog
ACEINNA Board Mount Current Sensors 50A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
1,268In Stock
2,000Expected 16/4/2026
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Min.: 1
Mult.: 1
Reel: 1,000

50 A 0.3 us 0.6 % 5 V Analog
ACEINNA Board Mount Current Sensors 65A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
883In Stock
Min.: 1
Mult.: 1

65 A Current Sense 300 ns 1.5 MHz 4.5 V to 5.5 V Analog - Voltage
ACEINNA Board Mount Current Sensors 20A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
226In Stock
1,000Expected 1/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A 0.3 us 0.6 % 5 V Analog
ACEINNA Board Mount Current Sensors 5A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
367In Stock
1,000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

5 A 0.3 us 0.6 % 5 V Analog
ACEINNA Board Mount Current Sensors 20A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16
Datasheet
1,954On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A Current Sense 300 ns 0.6 % 3.3 V Analog