MLX90295EVC-FAA-000-SP Melexis

MLX90295 Programmable Linear Hall Effect Sensor Features and Benefits Application Examples Analog Signal Processing Linear Position Sensing Quad Switched Hall Plate Rotary Position Sensing Chopper Stabilized Amplifier Current Sensing Linear Analog Ratiometric Output Voltage Magnetic Field Measurement Programmable Output Quiescent Voltage (V ) OQ -100%VDD200%VDD Range Programmable Magnetic Sensitivity Programmable Low Pass Filter Programmable Clamping Voltage Programmable Temperature Compensation Melexis ID Number Programmable Customer ID Number Lead-free package Ordering Code Product Code Temperature Code Package Code Option Code Packing Form Code MLX90295 E VC FAA-000 BU MLX90295 E VC FAA-100 BU MLX90295 E VC FAA-200 BU MLX90295 E VC FAA-300 BU MLX90295 L VC FAA-000 BU MLX90295 L VC FAA-100 BU MLX90295 L VC FAA-200 BU MLX90295 L VC FAA-200 CR MLX90295 L VC FAA-300 BU Legend: Temperature Code: E for Temperature Range -40C to 85C L for Temperature Range -40C to 150C Package Code: VC for Plastic Single in Line thickness 0.9 -1.0mm Option Code: See section 10.4 Packing Form: BU for Bulk CR for Paper tape on Reel Ordering example: MLX90295EVC-FAA-000-BU 3901090295 Page 1 of 20 Data Sheet Rev 006 Jun/2021 MLX90295 Programmable Linear Hall Effect Sensor 2 General Description 1 Functional Diagram The MLX90295 is a CMOS Programmable, Ratiometric Linear Hall Effect sensor IC. The linear 1 Supply output voltage is proportional to the magnetic flux density. The ratiometric output voltage is OPA proportional to the supply voltage. The MLX90295 Filter OPA OPA 4 possesses active error correction circuitry, which virtually eliminates the offset errors normally 3 associated with analog Hall Effect devices. All the 2 parameters of the MLX90295 transfer characteristic are fully programmable. The V OQ Program (VOUT B = 0 Gauss), the Sensitivity, the slope decoder polarity, the Output Clamping levels, the thermal Shift Register Sensitivity drift, the internal bias point and a low- pass filter are all programmable in end-user E E P R O M applications. The MLX90295 has a very stable thermal compensation for both the Sensitivity and Figure 1-1 Functional Diagram the VOQ over a broad temperature range. For Pin Out traceability purpose the MLX90295 will carry a VC package unique ID number programmed by Melexis and 24 bits of EEPROM memory are allocated for a user VDD 1 programmed serial number. Test 2 V (Ground) 3 SS V 4 OUT Table 1: Pin out 3901090295 Page 2 of 20 Data Sheet Rev 006 Jun/2021 DAC DAC DAC DAC DAC DAC