MLX90316KDC-BCG Melexis Inc, MLX90316KDC-BCG Datasheet

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Features and Benefits Absolute Rotary Position Sensor IC Simple & Robust Magnetic Design Tria⊗is™ Hall Technology Programmable Angular Range up to 360 Degrees Programmable Linear Transfer Characteristic Selectable Analog (Ratiometric), PWM, Serial Protocol 12 bit Angular Resolution - 10 bit ...

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... E (-40°C to 85°C) MLX90316 K (-40°C to 125°C) MLX90316 L (-40°C to 150°C) Example: MLX90316KDC-BCG-PPA-Reel 1 For engineering purpose, a limited number of samples can also be ordered in tubes. In this case, the value “Reel” in the field 2 “Packing” must be replaced by “Tube”. Fully end-user programmable version through the Melexis Programming Unit PTC-04 3 Pre-Programmed Analog – ...

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Functional Diagram Tria is ™ Tria is ™ 3901090316 Rev. 005 3V3 DSP Reg A D μ RAM EEP ROM Figure 1 - Block Diagram (Analog & PWM) 3V3 DSP Reg ...

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Description The MLX90316 is a monolithic sensor IC featuring the Tria⊗is™ Hall technology. Conventional planar Hall technology is only sensitive to the flux density applied orthogonally to the IC surface. The Tria⊗is™ Hall sensor is also sensitive to the ...

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FEATURES AND BENEFITS ....................................................................................................................... 1 APPLICATIONS............................................................................................................................................ 1 ORDERING INFORMATION......................................................................................................................... 2 1. FUNCTIONAL DIAGRAM...................................................................................................................... 3 2. DESCRIPTION....................................................................................................................................... 4 GLOSSARY OF TERMS − ABBREVIATIONS − ACRONYMS ............................................................ PINOUT.................................................................................................................................................. 7 5. ABSOLUTE MAXIMUM RATINGS ....................................................................................................... 8 6. DETAILED DESCRIPTION.................................................................................................................... 8 ...

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RESONFAULT Parameter ...................................................................................................................25 14.6.2. EEHAMHOLE Parameter ....................................................................................................................25 14.7. L .........................................................................................................................................................25 OCK 14.7.1. MLXLOCK Parameter .........................................................................................................................25 14.7.2. LOCK Parameter .................................................................................................................................25 15. MLX90316 SELF DIAGNOSTIC.......................................................................................................... 26 16. SERIAL PROTOCOL........................................................................................................................... 28 16.1. I .........................................................................................................................................28 NTRODUCTION 16.2. SERIAL PROTOCOL M 16.3. MOSI (M ...

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Glossary of Terms Gauss (G), Tesla (T): Units for the magnetic flux density − TC: Temperature Coefficient (in ppm/Deg.C.) NC: Not Connected PWM: Pulse Width Modulation % : Duty Cycle of the output signal ...

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Absolute Maximum Ratings Parameter Supply Voltage, V Reverse Voltage Protection Positive Output Voltage – Standard Version (Analog or PWM) Positive Output Voltage – SPI Version Positive Output Voltage (Switch Out) Output Current (I OUT Reverse Output Voltage Reverse Output ...

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Both components of the applied flux density B components (respectively B and B X⊥ are induced through the IMC and can be measured by both respective pairs of conventional planar Hall plates as those are sensitive to the flux density ...

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Those Hall signals are processed through a fully differential analog chain featuring the classic offset cancellation technique (Hall plate quadrature spinning and chopper-stabilized amplifier). The conditioned analog signals are converted through an ADC (configurable − bits) and ...

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MLX90316 Electrical Specification DC Operating Parameters at V Temperature suffix ( L). Parameter Symbol Nominal Supply Voltage Supply Current (7) POR Level V Output Current Output Short Circuit Current Output Load Vsat_lo Analog Saturation Output Level ...

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Electrical Specification Clamp_lo Clamped Output Level Clamp_hi Switch Out (14 illustration of the previous table, the MLX90316 fits the typical classification of the output span described on the Figure 7. 100 % ...

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MLX90316 Isolation Specification DC Operating Parameters Temperature suffix ( L). Only valid for the package code GO i.e. dual die version. Parameter Symbol Isolation Resistance 9. MLX90316 Timing Specification DC Operating Parameters at ...

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MLX90316 Accuracy Specification DC Operating Parameters at V Temperature suffix ( L). Parameter Symbol ADC Resolution on the raw signals sine and cosine Thermal Offset Drift #1 (18) Thermal Offset Drift #2 (to be considered only ...

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MLX90316 Magnetic Specification DC Operating Parameters Temperature suffix ( L). Parameter Symbol Magnetic Flux Density Magnet Temperature Coefficient 12. MLX90316 CPU & Memory Specification The DSP is based bit RISC ...

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MLX90316 End-User Programmable Items Parameter Output Mode Define the output stage mode PWMPOL1 PWM Polarity PWM_Freq PWM Frequency CLOCKWISE DP Discontinuity Point LNR_S0 Initial Slope LNR_A_X AX Coordinate LNR_A_Y AY Coordinate LNR_A_S AS Coordinate LNR_B_X BX Coordinate LNR_B_Y BY ...

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End-User Programmable Items MLXLOCK LOCK 14. Description of End-User Programmable Items 14.1. Output Mode The MLX90316 output type is defined by the Output Mode parameter. Parameter Analog Output Mode PWM Output Mode Serial 14.1.1. Analog Output Mode The Analog ...

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Switch Out Parameter KDHYST The switch is activated (Sw_lo) when the digital angle is greater than the value stored in the KD parameter. This angle refers to the internal angular reference linked to the parameter DP and not to ...

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Output Transfer Characteristic Parameter CLOCKWISE LNR_A_X LNR_B_X LNR_C_X LNR_A_Y LNR_B_Y LNR_C_Y LNR_S0 LNR_A_S LNR_B_S LNR_C_S CLAMP_LOW CLAMP_HIGH DEADZONE 14.2.1. CLOCKWISE Parameter The CLOCKWISE parameter defines the magnet rotation direction. • CCW is the defined by the 1-4-5-8 pin order ...

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LNR Parameters The LNR parameters, together with the clamping values, fully define the relation (the transfer function) between the digital angle and the output signal. The shape of the MLX90316 transfer function from the digital angle value to the ...

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Sensor Front-End Parameter HIGHSPEED AUTO_RG RoughGain RGThresL RGThresH 14.4.1. HIGHSPEED Parameter The HIGHSPEED parameter defines the main frequency for the DSP. • HIGHSPEED = 0 selects the Slow mode with a 7 MHz master clock. • HIGHSPEED = 1 ...

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RGThresL, RGThresH Parameters RGThresL & RGThresH define the boundaries within the gain setting (Rough Gain) is allowed to vary. Outside this range, the output is set in diagnostic low. 14.5. FILTER Parameter The MLX90316 includes 3 types of filters: ...

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The characteristics of the filters given in the Table 1. Filter No (j) 0 Type Disable Coefficients a … Title No Filter 90% Response Time 1 99% Response Time 1 Efficiency ...

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IIR Filters The IIR Filter is enabled with Filter = 6. The diagram of the IIR Filter implemented in the MLX90316 is given in Figure 11. Only the parameter A1 and A2 are configurable (See Table 2). x(n) -1 ...

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Programmable Diagnostic Settings Parameter RESONFAULT EEHAMHOLE 14.6.1. RESONFAULT Parameter This RESONFAULT parameter enables the soft reset when a fault is detected by the CPU when the parameter is set default, the parameter is set to “0” ...

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MLX90316 Self Diagnostic The MLX90316 provides numerous self-diagnostic features. Those features increase the robustness of the IC functionality as it will prevent the IC to provide erroneous output signal in case of internal or external failure modes (“fail-safe”). ROM ...

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Fault Mode Fault Mode ADC Monitor (Analog to Digital Set Outputs in Diagnostic low. Converter) Normal Mode with immediate recovery without CPU Reset Undervoltage Mode At Start-Up, wait Until V During operation, CPU Reset after 3 ms debouncing Firmware ...

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Serial Protocol 16.1. Introduction The MLX90316 features a digital Serial Protocol mode. The MLX90316 is considered as a Slave node. The serial protocol of the MLX90316 is a three wires protocol (/SS, SCLK, MOSI-MISO): • /SS pin is a ...

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Timing To synchronize communication, the Master deactivates /SS high for at least t5 (1.5 ms). In this case, the Slave will be ready to receive a new frame. The Master can re-synchronize at any time, even in the middle ...

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Slave Reset On internal soft failures the Slave resets after 1 second or after an (error) frame is sent. On internal hard failures the Slave resets itself. In that case, the Serial Protocol will not come up. The serial ...

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Data Structure The DATA16 could be a valid angle error condition. The two meanings are distinguished by the LSB. DATA16: Angle A[13:0] with (Angle Span)/2 Most Significant Byte MSB A13 A12 A11 A10 DATA16: Error Most Significant ...

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Recommended Application Diagrams 17.1. Analog Output Wiring with the MLX90316 in SOIC Package Vdd Vss MLX90316 Test 1 Vdig Switch Out Test 2 NotUsed Out1 Figure 13 – Recommended wiring for the MLX90316 in SOIC8 package 17.2. Analog Output ...

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PWM Low Side Output Wiring Vdd Vss MLX90316 Test 1 Vdig Switch Out Test 2 PWM NotUsed Figure 15 – Recommended wiring for a PWM Low Side Output configuration 17.4. Serial Protocol Generic schematics for single slave and dual ...

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SPI Version – Dual Die SPI Master 5 V _SS1 SCLK1 MISO R2 MOSI 1K 3.3V/5V _SS2 SCLK2 Figure 17 – MLX90316 SPI Version – Dual Die – Application Diagram 3901090316 Rev. 005 Rotary Position Sensor IC C1 GND ...

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Non SPI Version (Standard Version) SPI Master 5 V _SS R4 SCLK MISO R1 MOSI Figure 18 – MLX90316 − Single Die − Serial Protocol Mode μCtrl Application Type Supply (V) 5V μCtrl w/o O.D. w/o 3. ...

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Standard information regarding manufacturability of Melexis products with different soldering processes Melexis devices are qualified using state-of-the-art practices in accordance with automotive and environmental requirements. Through qualifications, various soldering techniques are considered; please refer to “Soldering recommendations (http://www.melexis.com/Asset/Soldering_Application_Note_and_Recommendations_DownloadLink_544 6.aspx) ...

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Package Information 20.1. SOIC8 - Package Dimensions 1.27 TYP 4.80 4.98* 0.36 0.46*** 20.2. SOIC8 - Pinout and Marking 8 316BxG 123456 1 3901090316 Rev. 005 Rotary Position Sensor IC NOTES: All dimensions are in millimeters (anlges in degrees). ...

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SOIC8 - IMC Positionning 8 COS 1.25 1.65 1 Angle detection MLX90316 SOIC8 ~ 0 Deg 180 Deg The MLX90316 is an absolute angular position sensor ...

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TSSOP16 - Package Dimensions 0.65 TYP 1.0 DIA 1.0 1.0 4.90 5.10* 0.19 0.30*** NOTES: All dimensions are in millimeters (anlges in degrees). * Dimension does not include mold flash, protrusions or gate burrs (shall not exceed 0.15 per ...

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TSSOP16 - Pinout and Marking Vdig_1 Vss_1 Vdd_1 Test0_1 _SS_2/Switch_2 SCLK_2 Out_2/MOSI/MISO_2 Test1_2 20.6. TSSOP16 - IMC Positionning 16 Die 1 SIN 2 1.95 2.45 1 1.84 2.04 COS 1 3901090316 Rev. 005 Test1_1 Out_1/MOSI/MISO_1 SCLK_1 _SS_1/ Switch_1 Test0_2 ...

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Deg.* ~ 180 Deg.* 16 Die 1 Die 180 Deg Deg.* 16 Die 1 Die The MLX90316 is an absolute angular position sensor but the linearity error ...

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Disclaimer Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied description regarding the information set forth herein or regarding the ...