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Contactless 360 degree angular measurement sensor AMS AS5116-HSOT with differential sine cosine analog output signals

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Contactless 360 degree angular measurement sensor AMS AS5116-HSOT with differential sine cosine analog output signals

Description : Linear, Compass (ICs) RoHS

Mfr. Part # : AS5116-HSOT

Model Number : AS5116-HSOT

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Product Overview

The AS5116 is a contactless magnetic position sensor designed for precise 360 angular measurement. Utilizing Hall sensor technology, it offers a robust solution for detecting the orthogonal magnetic flux density (Bz) during full-turn rotation. It requires a simple two-pole magnet rotating over the device, which can be positioned above or below. The sensor provides absolute angle measurement with instant indication of the magnet's position through buffered differential sine and cosine voltage outputs. It operates with a supply voltage of 5 V or 3.3 V.

Product Attributes

  • Brand: ams OSRAM
  • Certifications: AEC Q100, Grade 0 (Fully automotive qualified)
  • Technology: Hall sensor
  • Output Type: Analog Sine-Cosine
  • Measurement: 360 angular measurement
  • Key Benefits: Highest reliability and durability, contactless angle measurement, accurate angle measurement, low output noise, low system costs, magnetic stray field immunity, high precision analog output, enabler for safety critical applications, small form factor, fully differential buffered sine and cosine output signals.

Technical Specifications

ParameterConditionsMinTypMaxUnitNotes
Operating Conditions
VDD5 Positive Supply Voltage5.0 V operation mode4.55.05.5V
VDD3 Positive Supply Voltage3.3 V operation mode, LDO shorted3.03.33.6V
VDDBURN Positive Supply VoltageSupply voltage required for programming in 3V3 operation3.33.5V
VREG Regulated VoltageVoltage at Vreg if sensor is in 5 V operation mode3.23.43.6V
VSS Negative Supply Voltage00V
IDD Supply CurrentDepends on gain setting17mA
TPOWER_ON Power Up Time10ms
Input Parameters
BIN Limit for Target Bz Peak FieldAt the Hall element position inside the sensor10100mT
VMAX Maximum Rotation Speed-3000030000RPM
Output Parameters
VOUT Analog Output Voltage Amplitude LimitsGND + 0.25VDD 0.5V
VCM1 Output Common Mode LevelDefault level1.2751.3751.475V
VCM2 Output Common Mode Level1.9752.1252.275V
IOUT Analog Output Load Current-11mA
CLOAD Analog Output Capacitive Load10nF
Digital IO Parameters
V_IH High Level Input VoltageUART mode enabled (default)0.7 * VDD5V
V_IL Low Level Input VoltageUART mode enabled (default)0.3 * VDD5V
V_OH High Level Output VoltageVDD5 - 0.5V
V_OL Low Level Output VoltageVSS + 0.4V
C_L Capacitive Load50pF
I_OUT_5V Output Current5V Operation4mA
I_OUT_3V Output Current3V3 Operation2mA
External Components
Rpu Pull up resistorin Figure 28 and Figure 2910100k
Cout Output capacitorsC1, C2, C3 and C4 in Figure 28 and Figure 290.510nF
Key Performance Parameters
INL_errorBased on Sensor Internal Imperfections, -40 C to 150 C0.51degree
INL_error + MagnetNon-Linearity @ Displacement of Magnet and Temperature, -40 C to 150 C, Assuming N35H Magnet (D=8 mm, H=3 mm), 500 m displacement in x and y, Package to magnet gap 1700 m0.61.2degree
SINCOS_ORT_errorOrthogonality Error. Defines deviation of ideal phase shift of 90 between SIN and COS output signalsBased

2412111106_AMS-AS5116-HSOT_C20488641.pdf


Quality Contactless 360 degree angular measurement sensor AMS AS5116-HSOT with differential sine cosine analog output signals for sale

Contactless 360 degree angular measurement sensor AMS AS5116-HSOT with differential sine cosine analog output signals Images

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