| Magnetic Field Sensors (B) |
| Overview
|
Product |
AKM (Asahi) Hall Elements, Generates an output analog signal proportional to the intensity of the magnetic field. |
HG Series, Excellent thermal characteristic. High linear output. Best suited to current sensors.
HQ Series, High sensitivity and low current consumption are achieved simultaneously. Excellent thermal characteristic. Suitable for battery-powered mobile equipment.
HW/HS Series, Ultra-high sensitivity. Best suited to motor drivers.
HZ Series, Excellent thermal characteristic. High linear output. Best suited to current sensors. Corresponds to automotive applications.
For complete listing of products, pricing, and specifications see AKM Hall Elements Overview. |
AKM (Asahi) Hall Switch ICs, Detects a magnetic field and outputs a digital signal.
Typical Uses:
- Non-Contact Switches
- Rotation Detection
- Open/Close Detection
- Position Detection
|
Unipolar Switch, On/off is switched depending on the intensity of the magnetic field of the S-pole of the magnet. This type is primarily used for position detection of a magnet.
Omnipolar Switch, On/off is switched depending on the intensity of the magnetic field in S-pole or N-pole of the magnet. This type is primarily used for position detection of a magnet.(It is not dependent on the direction of the magnetic pole.)
Bipolar Latch, On/off is switched when the magnetic fields at the N-pole and the S-pole are applied alternately. This type is primarily used to detect revolution speed.
For complete listing of products, pricing, and specifications see AKM Hall Switch ICs Overview.
|
| AKM (Asahi) Linear Hall Effect ICs, Generates an amplified analog signal proportional to the intensity of the magnetic field. |
Linear Hall Effect ICs
|
Specifications |
Sensitivity |
Bandwidth |
±
130mV/mT
±
65mV/mT
±
40mV/mT
±
20mV/mT
|
DC
to 100kHz
|
Sentron 2SA-10G 2-Axis Hall Sensor. Linear
2-Axis, high sensitivity,
small size and low power. CMOS, SOIC-8 package.
Generates amplified analog signals proportional to the intensity of the magnetic fields in the X and Y axis. |
2SA-10G
2-axis |
Range |
Resolution |
Bandwidth |
±
50mT
|
±
15µT
|
DC
to 10kHz
|
| Ametes Three-Axis Magnetic Field Sensor. Three hall sensor IC with sensitive axes mutually perpendicular. Three analog output signals for Bx, By, and Bz. |
MFS-3A |
±
7.3mT |
±20μT |
DC to 100kHz |
|
| Isolated Electric Current Sensors (I) |
| |
Specifications |
| Overview
|
Product |
Range |
Resolution |
Bandwidth |
| AKM (Asahi) Current Sensor. Current sensor using highly sensitive magnetic sensor. Hall effect IC with a Hall sensor and amplifier integrated into one package |
CQ1xx Series |
±25A
±55A |
±100mA
±200mA |
DC to 100kHz
DC to 100kHz |
| AKM (Asahi) Current Sensor High Accuracy (2%). Current Sensor based on Linear Hall IC and Ferrite Cores. Available in surface mount and through hole mount. |
CQ209x Series |
Surface Mount |
±21A
±35A
|
±25mA
±40mA |
DC to 400kHz
DC to 400kHz |
CQ206x Series |
Through Hole Mount |
±35A
±54A
±85A |
±30mA
±50mA
±80mA |
DC to 400kHz
DC to 400kHz
DC to 400kHz |
| Ametes Low Current Sensor Module. Analog output signal. Three standard ranges Configurable for unipolar or bipolar current. High voltage isolation >4kV. |
CS Series |
±0.25A
±2.5A
±10A |
±0.1mA
±1mA
±4mA |
DC to 5kHz
DC to 5kHz
DC to 5kHz |
Ametes Three Channel Current Monitor. Uses three Hall Effect magnetic sensor IC to monitor DC or AC currents in three adjacentprimary conductors.
CM-xxx-PSW Series adds Current Present Detection. |
CM-xxx /
CM-xxx-PSW Series
|
±25A
±50A |
±50mA
±100mA |
DC to 75kHz
DC to 50kHz |
CM-xxx-PSW:
Current Present Detection Level >1A |
| Ametes Bus Bar Module Current Sensor Isolated current measurement. Uses two Uses three Hall Effect magnetic sensors IC, mounting one on each side of Current Bus Bar. High Level ± 4V linear signal output. |
BBM-01 |
For currents approx
± 200A to
± 3000A |
For currents approx 0.05% of full-scale |
DC to AC
Depends on BBM geometry |
|
| Non-Contact Angle Position Sensors (θ) |
| |
Specifications |
| Overview
|
Product |
Range |
Resolution |
Bandwidth |
| AKM (Asahi) EM-3242 Non-contact, Absolute Angle Sensor IC Integrates a Hall element and processing IC into a single package. |
EM-3242 |
See AKM Kasei EMD EM-3242 Data Sheet |
| AKM (Asahi) Magnetic Encoder ICs, AK877x, Provides digital outputs corresponding to the direction and number of poles from a rotating magnet. |
AK877x, Magnetic Encoder ICs |
For complete listing of products, pricing, and specifications see AKM Magnetic Encoder IC Overview. |
| AKM (Asahi) MS Series Non-contact, Incremental Angle Sensor MR Element. Detects rotation with high accuracy by the combination of a semiconductor magnetoresistive element and a bias magnet. |
MS Series |
For complete listing of products, pricing, and specifications see AKM MS Series Magnetoresistive Smeiconductor Overview. |
Sentron 2SA-10G 2-Axis Hall Sensor. Linear
2-Axis, high sensitivity,
small size and low power. CMOS, SOIC-8 package. For non-contact absolute angle sensing.
|
2SA-10G
2-axis |
0 to 360°
(sin & cos
output) |
0.2° |
DC
to 10kHz |
| Ametes 360ASM-01 Non-contact, Absolute Angle Sensor Module . Uses 2SA-10G and PSoC. Analog and PWM output signal, small 1/2” dia. encapsulated package. |
360ASM-01 |
0 ±180° |
0.75° or 9bits |
7ms response time |
| Ametes 360-ASMC-01 Non-contact, Absolute Angle Sensor Module, configurable. Uses 2SA-10G and PSoC. Analog output signal. Tolerates axial and radial misalignment, Four user selectable angle ranges up to 360 degrees. |
360ASMC-01 |
0 to 360°
0 to 30°
0 to 90°
0 to ±90° |
10bits or 0.1% of full scale |
17ms response time |
|
Last updated on
26 November, 2012 |
