MLX90290LSE-AAA-511-SP

MLX90290 Datasheet High Speed Factory Trimmed Linear Hall IC  Linear Hall Sensor  Small Size  High Sensitivity  High Accuracy  High Speed  Fast Start-Up for power gating in Micropower applications  Factory Programmed Customization   Sensitivity  Magnet Thermal Drift Compensation  Supply Voltage Automotive AEC Q-100 Qualified 2. Application Examples  Linear Position Sensor  Rotary Position Sensor  Current Sensing  Motor Commutation/Resolving 3. Description The Melexis MLX90290 is a Second Generation linear Hall-effect sensor designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system, and an analog output driver, in a single package. The Output voltage is proportional to the applied magnetic field and to the chip supply voltage (ratiometric). Multiple sensitivity codes & magnet compensation options exist. REVISION 003 – 23 APR 2020 3901090290 The Output Offset Level (Quiescent Level) at zero magnetic field is 50% of the chip supply voltage. The device is offered in a RoHS compliant Thin Small Outline Transistor (TSOT) for surface mount and UA (TO-92) for Pin Through Hole mount. VDD Temperature Compensation G Demodulator 1. Features and Benefits Voltage Regulator Low Pass Filter OUT Offset Trim Sensitivity Trim EEPROM G Control Logic Figure 1 Functional Block Diagram MLX90290 GND MLX90290 Datasheet Datasheet Contents 1. Features and Benefits ....................................................................................................................... 1 2. Application Examples ........................................................................................................................ 1 3. Description ....................................................................................................................................... 1 4. Ordering Information ........................................................................................................................ 3 5. Glossary of Terms ............................................................................................................................. 6 6. Pin Definitions and Descriptions........................................................................................................ 6 7. Absolute Maximum Ratings .............................................................................................................. 7 8. General Electrical Specifications........................................................................................................ 8 9. Sensor Specific Specifications............................................................................................................ 9 10. Detailed General Description ........................................................................................................ 11 10.1. Characteristic Definitions .......................................................................................................... 11 11. Application Information ................................................................................................................ 12 11.1. Typical Application Diagram ...................................................................................................... 12 11.2. Application Circuit for Harsh and Noisy Environment ............................................................... 13 12. Package Information –Example from MLX90290 ........................................................................... 14 12.1. UA (TO92-3L) Package Information........................................................................................... 14 12.2. UA (TO92-3L) Hall Plate Location .............................................................................................. 14 12.2.1. Trim and form with 2.54mm distance between leads; only available on tape ................... 15 12.3. SE (TSOT-3L) Package Information ............................................................................................ 16 12.4. SE (TSOT-3L) Hall Plate Location ............................................................................................... 16 13. Standard Information.................................................................................................................... 16 14. ESD Precautions ............................................................................................................................ 17 15. Contact ......................................................................................................................................... 17 16. Disclaimer ..................................................................................................................................... 18 REVISION 003 – 23 APR 2020 3901090290 Page 2 MLX90290 Datasheet Datasheet 4. Ordering Information Product Code Temperature Code Package Code Option Code Packing Form Code MLX90290 L UA AAA-XYZ BU MLX90290 L SE AAA-XYZ RE Legend: Temperature Code: L: (-40°C to 150°C) Package Code: UA: TO-92-3L SE: TSOT-3L AAA-XYZ: AAA = die version X = VDDNOM and trim & form options for UA package Y= SREL Option Code: Z = TCS Important: • See Below Table: Package Options • • • • • • 0: 1: 2: 3: 4: 5: 18.8 mV/mT 25 mV/mT 31.25 mV/mT 50 mV/mT 100 mV/mT 39 mV/mT • • • • 0: 1: 2: 3: 0 ppm/°C 500 ppm/°C 2000 ppm/°C 650 ppm/°C @ 5V @ 5V @ 5V @ 5V @ 5V @ 5V Or Or Or Or Or Or 12.408 mV/mT 16.5 mV/mT 20.625 mV/mT 33 mV/mT 66 mV/mT N/A @ 3.3V @ 3.3V @ 3.3V @ 3.3V @ 3.3V @ 3.3V Srel is expressed as mV/mT for 5V. This sensitivity scales with supply voltage. E.g. Option 1 with 3.3V VDD supply voltage becomes 16.5mV/mT = 3.3/5*25mV/mT. Package Options Supply Voltage SE UA with straight leads UA with 2.54mm pitch, see section “UA package, trim and form” 3.3 V ± 5 % X=3 X=4 5.0 V ± 10 % X=5 X=6 Packing Form: RE = Reel for SE or UA CR = Radial Tape for UA (Carton Tape on Reel) CA = Radial Tape for UA (Carton Tape in Ammopack) BU = Bulk for SE or UA Ordering example: MLX90290-LUA-AAA-612-CR. This ordering code indicates a 5V supply part in TO92 (UA) component with leads separated to achieve a 2.54mm pitch delivered in Carton Tape on Reel. The sensitivity corresponds to 25mV/mT and a thermal coefficient of +2000 ppm/°C to compensate for the magnet thermal drift (assumed to be a ferrite magnet). REVISION 003 – 23 APR 2020 3901090290 Page 3 MLX90290 Datasheet Datasheet Ordering Code Package Supply Voltage Absolute Sensitivity TC Lead Forming Packing Form(1) MLX90290LSE-AAA-300-RE TSOT-3L 3.3V 12.408mV/mT(2) 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-310-RE TSOT-3L 3.3V 16.5mV/mT(2) 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-320-RE TSOT-3L 3.3V 20.625mV/mT(2) 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-321-RE TSOT-3L 3.3V 20.625mV/mT(2) 500ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-332-RE TSOT-3L 3.3V 33mV/mT(2) 2000ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-510-RE TSOT-3L 5V 25mV/mT 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-511-RE TSOT-3L 5V 25mV/mT 500ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-520-RE TSOT-3L 5V 31.25mV/mT 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-521-RE TSOT-3L 5V 31.25mV/mT 500ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-553-RE TSOT-3L 5V 39mV/mT 650ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-530-RE TSOT-3L 5V 50mV/mT 0ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-531-RE TSOT-3L 5V 50mV/mT 500ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-532-RE TSOT-3L 5V 50mV/mT 2000ppm/°C N/A Plastic Tape on Reel MLX90290LSE-AAA-540-RE TSOT-3L 5V 100mV/mT 0ppm/°C N/A Plastic Tape on Reel MLX90290LUA-AAA-500-BU TO92-3L 5V 18.8mV/mT 0ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-500-RE TO92-3L 5V 18.8mV/mT 0ppm/°C Std 1.27mm Plastic Tape on Reel MLX90290LUA-AAA-510-BU TO92-3L 5V 25mV/mT 0ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-510-RE TO92-3L 5V 25mV/mT 0ppm/°C Std 1.27mm Plastic Tape on Reel MLX90290LUA-AAA-511-BU TO92-3L 5V 25mV/mT 500ppm/°C Std 1.27mm Bulk REVISION 003 – 23 APR 2020 3901090290 Page 4 MLX90290 Datasheet Datasheet Ordering Code Package Supply Voltage Absolute Sensitivity TC Lead Forming Packing Form(1) MLX90290LUA-AAA-512-BU TO92-3L 5V 25mV/mT 2000ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-612-CR TO92-3L 5V 25mV/mT 2000ppm/°C 2.54mm spread Carton Tape on Reel MLX90290LUA-AAA-520-BU TO92-3L 5V 31.25mV/mT 0ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-520-CR TO92-3L 5V 31.25mV/mT 0ppm/°C Std 1.27mm Carton Tape on Reel MLX90290LUA-AAA-620-CR TO92-3L 5V 31.25mV/mT 0ppm/°C 2.54mm spread Carton Tape on Reel MLX90290LUA-AAA-521-BU TO92-3L 5V 31.25mV/mT 500ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-522-BU TO92-3L 5V 31.25mV/mT 2000ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-530-BU TO92-3L 5V 50mV/mT 0ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-531-BU TO92-3L 5V 50mV/mT 500ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-631-CA TO92-3L 5V 50 mV/mT 500ppm/°C 2.54mm spread Carton Tape in Ammopack MLX90290LUA-AAA-631-CR TO92-3L 5V 50 mV/mT 500ppm/°C 2.54mm spread Carton Tape on Reel MLX90290LUA-AAA-532-BU TO92-3L 5V 50mV/mT 2000ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-540-BU TO92-3L 5V 100mV/mT 0ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-541-BU TO92-3L 5V 100mV/mT 500ppm/°C Std 1.27mm Bulk MLX90290LUA-AAA-542-BU TO92-3L 5V 100mV/mT 2000ppm/°C Std 1.27mm Bulk Table 1 Available option codes in production The above option codes are all released in production. An option code refers to the sensitivity and magnet compensation. In order to obtain a not listed option code in Table 1, please contact your local Sales Representative to explore the options of customization during Melexis factory trimming. (1) Melexis can provide for a given option code a different packing forms, such as –RE for TSOT-3L surface mount package and –BU, –CR or –CA for TO92-3L through hole package. So, it is possible to obtain a different packing form for a product listed in Table 1. (2) Sensitivity scaled for 3.3V supply. REVISION 003 – 23 APR 2020 3901090290 Page 5 MLX90290 Datasheet Datasheet 5. Glossary of Terms Name Definition Tesla [T] Units of magnetic flux density: 1mT = 10 Gauss ESD Electro-Static Discharge TSOT Thin Small Outline Transistor package PSRR Power Supply Rejection Ratio SMD Surface Mount Devices THD Through Hole Device RoHS Restriction of Hazardous Substances Table 2 6. Pin Definitions and Descriptions SE Pin № UA Pin Name Type № Function 1 1 VDD Supply Supply Voltage 2 3 OUT I/O Analog Output 3 2 GND REVISION 003 – 23 APR 2020 3901090290 3 1 2 3 Ground Ground UA package Table 3 Pin Definitions and Descriptions 1 2 SE package Page 6 MLX90290 Datasheet Datasheet 7. Absolute Maximum Ratings Operating Characteristics, VDD = 3.15V to 5.5V, TA = -40°C to 150°C, C1 ≥ 0.1μF (unless otherwise specified) Parameter Symbol Value Units VDD -0.3 to 7 V IDD ±20 mA VOUT -0.3 to VDD+0.3 V IOUT ±20 mA Operating Temperature Range TA -40 to 150 °C Maximum Junction Temperature TJ 165 °C Storage Temperature Range TS -55 to 165 °C ESD Sensitivity (Human Body Model) 2 ESDHBM 8 kV ESD Sensitivity (Charged Device Model) 3 ESDCDM 500 V B > 1000 mT Supply Voltage Supply Current 1 Output Voltage Output Current 1 Maximum Flux Density Table 4 Absolute Maximum Ratings Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum-rated conditions for extended periods may affect device reliability. 1 2 3 Including the current flowing through the protection structure. Maximum power dissipation should be also considered Human Body Model according AEC-Q100-002 standard Charged Device Model according AEC-Q100-011 standard REVISION 003 – 23 APR 2020 3901090290 Page 7 MLX90290 Datasheet Datasheet 8. General Electrical Specifications Operating Characteristics, VDD = 3.15V to 5.5V, TA = -40°C to 150°C, C1 ≥ 0.1μF (unless otherwise specified) Parameter Symbol Supply Voltage VDD Supply Current IDD Reset Voltage VPOR Load Current Range IOUT Test Conditions Operating OUT  High Impedance Min Typ 4 Max Units 3.15 - 5.5 V 3 5 8 mA - 2.7 2.95 V -1 - 1 mA Load Resistance Range RL Connected between OUT and GND 5 - Infinite kΩ Load Capacitor Range 5 CL Connected between OUT and GND 0 10 100 with RS=50Ω nF Output Saturation Voltage VOSHI IOUT= -1mA, B=1.1*(VDD - VOQ)/S VDD - 0.25 - VDD V VOSHI5 IOUT= -0.1mA, B=1.1*(VDD - VOQ)/S VDD - 0.1 - VDD V VOSLO IOUT=1mA, B=1.1*(-VOQ)/S 0 - 0.25 V VOSLO5 IOUT=0.1mA, B=1.1*(-VOQ)/S 0 - 0.1 V Output Resistance ROUT IOUT= ±1mA - 1.5 5 Ω Power-On Time 6,7 tON VDD=VDDNOM 8, B=0.4/SREL, dVDD/dt>2V/us - 40 70 µs - 900 - kHz - 1.1 - us 20 - - dB TSOT-3L - 230 - °C/W 3-SIP-UA / TO92-UA - 180 - °C/W Chopping Frequency FCHOP Sample / Update Period TSAMPLE Power Supply Rejection Ratio5 PSRR Package Thermal Resistance Junction to Ambient RTHJA TSAMPLE=1/FCHOP From 80kHz to 200kHz Table 5 : General Electrical Specification Typical values are defined at TA = 25°C and VDD = VDDNOM Guaranteed by design and characterization 6 The Power-On Time represents the time from reaching VDD = 3.15V to VOUT settled within ±5% from its final value 7 Power-On Slew Rate is not critical for the proper device start-up 8 VDDNOM = 5V or 3.3V - the value used at trimming 4 5 REVISION 003 – 23 APR 2020 3901090290 Page 8 MLX90290 Datasheet Datasheet 9. Sensor Specific Specifications Operating Characteristics, VDD = 3.15V to 5.5V, TA = -40°C to 150°C, C1 ≥ 0.1μF (unless otherwise specified) Parameter Symbol Test Conditions Min Typ 9 Max Units -5 - 5 % -2.5 - 2.5 %/V Relative Sensitivity Accuracy εS Sensitivity Ratiometry εR S Linearity Lin VDD=VDDNOM10 -1.5 - 1.5 % Symmetry Sym VDD=VDDNOM10 -1.5 - 1.5 % Relative Output Offset Level VOQREL 0.49 0.5 0.51 - Thermal Offset Drift εT VOQ 11 0 +(25mV+0.9mT*S) - Output Offset Ratiometry εR VOQREL -2.5 - 2.5 %/V Signal Bandwidth BW UA package 15 12 3012 SOT package 2512 5012 - 3.612 512 2.412 3.212 Signal Phase Shift TA=25°C, VDD=VDDNOM 10 B=0mT, TA=25°C, VDD=VDDNOM10 B=0mT, VDD=VDDNOM10 S in [mV/mT] B=0mT -(25mV+0.9mT*S) At -3dB, B