User manual

MCP6H04 EVALUATION BOARD
USER’S GUIDE
© 2011 Microchip Technology Inc. DS52005A-page 11
Chapter 2. Installation and Operation
2.1 INTRODUCTION
This chapter describes how to set up the MCP6H04 Evaluation Board. Topics
discussed in this chapter include:
• Required Tools
• MCP6H04 Evaluation Board Set-Up
• MCP6H04 Evaluation Board Operation
2.2 REQUIRED TOOLS
The following tools are required for testing the functionality of the board:
• Lab power supply
• Lab dual signal source (e.g., dual function generator)
• Lab measurement equipment (e.g., oscilloscope)
2.3 MCP6H04 EVALUATION BOARD SET-UP
The MCP6H04 Evaluation Board uses a quad op amp in difference amplifier
configuration with input buffers and voltage reference. Figure 2-1 shows the circuit
diagram of the board.
FIGURE 2-1: MCP6H04 Evaluation Board Circuit Diagram.
V
OUT
+
-
R
1
R
2
R
1
*R
2
*
R
G
R
L
C
L
V
DD
V
OUT1
V
OUT2
+
-
+
-
V
DD
V
DD
R
F
R
F
*
U
1A
U
1B
U
1C
V
IN
(-)
V
IN
(+)
V
DD
V
DD
C
2
D
P1
V
DD
C
2
R
4
R
3
+
-
V
DD
V
REF
U
1D