MLX90316KDC-BDG Datasheet, PDF (7/45 Pages) Melexis Microelectronic Systems – Rotary Position Sensor IC

MLX90316
Rotary Position Sensor IC
3. Glossary of Terms − Abbreviations − Acronyms
Gauss (G), Tesla (T): Units for the magnetic flux density − 1 mT = 10 G
TC: Temperature Coefficient (in ppm/Deg.C.)
NC: Not Connected
PWM: Pulse Width Modulation
%DC: Duty Cycle of the output signal i.e. T_ON /(T_ON + T_OFF)
ADC: Analog-to-Digital Converter
DAC: Digital-to-Analog Converter
LSB: Least Significant Bit
MSB: Most Significant Bit
DNL: Differential Non-Linearity
INL: Integral Non-Linearity
RISC: Reduced Instruction Set Computer
ASP: Analog Signal Processing
DSP: Digital Signal Processing
ATAN: trigonometric function: arctangent (or inverse tangent)
IMC: Integrated Magneto-Concentrator (IMC®)
CoRDiC: Coordinate Rotation Digital Computer (i.e. iterative rectangular-to-polar transform)
EMC: Electro-Magnetic Compatibility
4. Pinout
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SOIC-8
Analog / PWM
Serial Protocol
VDD
VDD
Test 0
Test 0
Switch Out
/SS
Not Used / Out 2⁽¹⁾
SCLK
Out
MOSI / MISO
Test 1
Test 1
VDIG
VDIG
VSS (Ground)
VSS (Ground)
TSSOP-16
Analog / PWM
Serial Protocol
VDIG1
VDIG1
VSS1 (Ground1)
VSS1 (Ground1)
VDD1
VDD1
Test 01
Test 01
Switch Out2
/SS2
Not Used2
SCLK2
Out2
MOSI2 / MISO2
Test 12
Test 12
VDIG2
VDIG2
VSS2 (Ground2)
VSS2 (Ground2)
VDD2
VDD2
Test 02
Test 02
Switch Out1
/SS1
Not Used1
SCLK1
Out1
MOSI1 / MISO1
Test 11
Test 11
For optimal EMC behavior, it is recommended to connect the unused pins (Not Used and Test) to the Ground (see section 17).
1 _{MLX90316xDC-BCS includes a programmable second output}
3901090316
Rev10
Page 7 of 45
Jul/13