90kHz IMC-Hall® current sensor
MLX91205 Melexis
Not recommended for new designs. Similar functionality provided by the MLX91208.
The MLX91205 is a single axis IMC-Hall® integrated current sensor featuring Triaxis® technology. It produces an analog, ratiometric output voltages proportional to the applied magnetic field parallel with the chip surface.
Top features
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Triaxis® technology
-
Integrated Magnetic Concentrator (IMC-Hall®)
-
Sensitive to a magnetic field parallel to the chip surface
-
Linear output voltage proportional to a magnetic field
-
Zero power loss in primary circuit
-
Very high sensitivity
-
Excellent nonlinearity
-
Wideband: DC to 100 kHz
-
Very low offset and offset drift
-
Very low noise
-
Isolated from current conductor
- Surface mount SOIC8 package
Product description
Not recommended for new designs. Similar functionality provided by the MLX91208.
The MLX91205 is a single axis IMC-Hall® integrated current sensor featuring Triaxis® technology. It produces an analog, ratiometric output voltages proportional to the applied magnetic field parallel with the chip surface.
The circuit is fabricated using a standard CMOS process, with the addition of an integrated magnetic concentrator (IMC-Hall®). This ferromagnetic layer amplifies the magnetic field and concentrates it on the Hall elements. Therefore, the circuit features very high magnetic sensitivity, low offset and low noise.
The MLX91205 is ideally suited for current sensing in automotive and industrial environments. Two different versions with different magnetic ranges are available.
Features and benefits
-
Triaxis® technology
-
Integrated Magnetic Concentrator (IMC-Hall®)
-
Sensitive to a magnetic field parallel to the chip surface
-
Linear output voltage proportional to a magnetic field
-
Zero power loss in primary circuit
-
Very high sensitivity
-
Excellent nonlinearity
-
Wideband: DC to 100 kHz
-
Very low offset and offset drift
-
Very low noise
-
Isolated from current conductor
- Surface mount SOIC8 package
