MCP6SX2DM-PCTLTH Microchip Technology, MCP6SX2DM-PCTLTH Datasheet - Page 15

• Manufacturer Part Number: MCP6SX2DM-PCTLTH
• Description: BOARD DEMO PICTAIL THERM MCP6SX2
• Manufacturer: Microchip Technology
• Series: PICtail™r

Specifications of MCP6SX2DM-PCTLTH

• Sensor Type: Thermistor
• Interface: Analog
• Voltage - Supply: 2.5 V ~ 5.5 V
• Embedded: No
• Utilized Ic / Part: MCP6S22, MCP6S92
• Processor To Be Evaluated: MCP6Sx2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.1
3.2
© 2006 Microchip Technology Inc.
Chapter 3. Using the MCP6SX2 PGA Thermistor PICtail™
INTRODUCTION
CONFIGURING BOARD
This demonstration board makes it easy to explore the operation of two thermistor
applications using the MCP6S22 PGA. Items discussed in this chapter include:
• Configuring the Board
• Using the Signal Analysis PC Program for This Board
• Stand-Alone Board Set-up
3.2.1
Figure 3-1 shows how jumper JMP
the right side of jumper JMP
on the left side of jumper JMP
Refer to Figure A.4 for the complete schematic.
FIGURE 3-1:
Configuring Jumper JMP1 (select Thermistor or Rvar)
MCP6SX2 PGA THERMISTOR PICtail™
Rvar
Simplified Jumper Circuit.
Demo Board
R
A
JMP1
1
, the thermistor R
1
Draft
V
DEMO BOARD USER’S GUIDE
, the thermistor emulator Rvar is connected to the circuit.
R
DD
TH
= 5.0V
1
configures the circuit. When the shorting bar is on
To filter and PGA’s CH0 input
TH
is connected to the circuit. When it is
DS51517B-page 11