MLX90290LUA-AAA-522-SP

MLX90290 Datasheet High Speed Factory Trimmed Linear Hall IC 1. Features and Benefits  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 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. 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 005 – 21 JUN 2021 3901090290 Figure 1 Functional Block Diagram MLX90290 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 ........................................................................................................................ 17 14. ESD Precautions................................................................................................................................. 17 15. Contact .............................................................................................................................................. 17 16. Disclaimer .......................................................................................................................................... 18 REVISION 005 – 21 JUN 2021 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= S 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 S 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 005 – 21 JUN 2021 3901090290 Page 3 MLX90290 Datasheet Datasheet 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-522-RE TSOT-3L 5V 31.25mV/mT 2000ppm/°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 Ordering Code REVISION 005 – 21 JUN 2021 3901090290 Page 4 MLX90290 Datasheet Datasheet Package Supply Voltage Absolute Sensitivity TC Lead Forming Packing Form(1) MLX90290LUA-AAA-511-BU TO92-3L 5V 25mV/mT 500ppm/°C Std 1.27mm Bulk 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 MLX90290LUA-AAA-553-BU TO92-3L 5V 39mV/mT 650ppm/°C Std 1.27mm Bulk Ordering Code 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. Note: Delivery in bulk (packing form code BU) may cause some parts to have lead pitch and coplanarity deviation due to transport stress. Especially when a fully automatic assembly process is applied by customer, Melexis recommends ordering parts on cardboard radial tape in ammopack (packing form code CA) or reel (packing form code CR) packing. REVISION 005 – 21 JUN 2021 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 005 – 21 JUN 2021 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 005 – 21 JUN 2021 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 005 – 21 JUN 2021 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 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 UA package 15 12 3012 SOT package 2512 5012 - 3.612 512 2.412 3.212 Signal Bandwidth 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 At -3dB, B