Pni MicroMag User Manual

User Manual SmartSens MicroMag Magneto-Inductive Sensor Module

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 10 of 23 Figure 3-6: MicroMag2 3-D View with Component Call-Out T

MicroMag User Manual – March 2010 Page 11 of 23 3.3.2 MicroMag2-on-Carrier Board Figure 3-7: MicroMag2-on-Carrier Mechanical Drawing Figure 3-

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 12 of 23 3.3.3 MicroMag3 Figure 3-9: MicroMag3 Mechanical Drawing

MicroMag User Manual – March 2010 Page 13 of 23 4 Set-Up & Interface Lines 4.1 PCB Orientation and Output Polarities Both the MicroMag2-on-Ca

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 14 of 23 Table 4-1: Pin/Pad Indentifier Table Identifier MicroMag2-

MicroMag User Manual – March 2010 Page 15 of 23 Figure 4-1: MicroMag2-on-Carrier Reference Block Diagram 4.3 Line Descriptions 4.3.1 SCLK (SPI

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 16 of 23 4.3.2 MISO (SPI Master In, Slave Out) An SPI output that s

MicroMag User Manual – March 2010 Page 17 of 23 Table 4-2: Maximum Delay for DRDY Period Select Maximum Delay 32 500 μS 64 1.0 mS 128 2.0 mS 256 4

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 18 of 23 4.3.10 VSTBY VSTBY is only available on the MicroMag2. (It

MicroMag User Manual – March 2010 Page 19 of 23 5 Operation A single 8-bit command from the host system configures and initiates a sensor measurem

Table of Contents 1 COPYRIGHT & WARRANTY INFORMATION ...4 2 INTRODUCTION ...

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 20 of 23 Figure 5-1: SPI Port Full Timing Sequence When implementi

MicroMag User Manual – March 2010 Page 21 of 23 5.2 Command Byte The operation of the MicroMag is controlled by the data received into the SPI por

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 22 of 23 Table 5-3: Period Select Period Select PS2 PS1 PS0 32 0 0

MicroMag User Manual – March 2010 Page 23 of 23 5.4 Making a Measurement To make a sensor measurement, a command byte is sent to the MicroMag thro

MicroMag User Manual – March 2010 Page 3 of 23 List of Figures Figure 3-1: Temperature Characteristics ...

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 4 of 23 1 Copyright & Warranty Information © Copyright PNI Se

MicroMag User Manual – March 2010 Page 5 of 23 2 Introduction Thank you for purchasing PNI Sensor Corporation’s MicroMag magneto-inductive sensing

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 6 of 23 3 Specifications 3.1 Module Characteristics Table 3-1: Ab

MicroMag User Manual – March 2010 Page 7 of 23 applications, a sensor gain calibration is optimally performed when the sensor module is in the host

PNI Sensor Corporation DOC# 1015175 r01 MicroMag User Manual – March 2010 Page 8 of 23 Figure 3-2: Linearity vs. Temperature Figure 3-3: Linea

MicroMag User Manual – March 2010 Page 9 of 23 3.3 Mechanical Drawings ALL DIMENSIONS IN MM 3.3.1 MicroMag2 Figure 3-4: MicroMag2 Mechanical D