MCP6XXX Amplifier
Evaluation Board 4
User’s Guide
© 2007 Microchip Technology Inc.
DS51681A
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•
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Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
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Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
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and may be superseded by updates. It is your responsibility to
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© 2007 Microchip Technology Inc.
DS51681A-page ii
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Table of Contents
Preface ........................................................................................................................... 1
Introduction............................................................................................................ 1
Document Layout .................................................................................................. 1
Conventions Used in this Guide ............................................................................ 2
Recommended Reading........................................................................................ 3
The Microchip Web Site ........................................................................................ 3
Customer Support ................................................................................................. 3
Document Revision History ................................................................................... 3
Chapter 1. Product Overview ....................................................................................... 5
1.1 Introduction ..................................................................................................... 5
1.2 MCP6XXX Amplifier Evaluation Board 4 Kit Contents ................................... 5
1.3 MCP6XXX Amplifier Evaluation Board 4 Description ..................................... 6
Chapter 2. Installation and Operation ......................................................................... 7
2.1 Introduction ..................................................................................................... 7
2.2 Required Tools ............................................................................................... 7
2.3 MCP6XXX Amplifier Evaluation Board 4 Set-up ............................................ 7
2.4 MCP6XXX Amplifier Evaluation Board 4 Operation ..................................... 11
Appendix A. Schematic and Layouts ........................................................................ 17
A.1 Introduction .................................................................................................. 17
A.2 Board - Schematic ....................................................................................... 18
A.3 Board - Top Silk and Metal Layers ........................................................... 19
A.4 Board - Top Metal Layer .............................................................................. 20
A.5 Board - Bottom Metal Layer ......................................................................... 21
Appendix B. Bill of Materials (BOM) .......................................................................... 23
B.1 MCP6XXX Amplifier Evaluation Board 4 BOM ............................................ 23
Worldwide Sales and Service .................................................................................... 27
© 2007 Microchip Technology Inc.
DS51681A-page iii
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
NOTES:
DS51681A-page iv
© 2007 Microchip Technology Inc.
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Preface
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB® IDE on-line help.
Select the Help menu, and then Topics to open a list of available on-line help files.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
MCP6XXX Amplifier Evaluation Board 4. Items discussed in this chapter include:
•
•
•
•
•
•
Document Layout
Conventions Used in this Guide
Recommended Reading
The Microchip Web Site
Customer Support
Document Revision History
DOCUMENT LAYOUT
This document describes how to use the MCP6XXX Amplifier Evaluation Board 4. The
manual layout is as follows:
• Chapter 1. “Product Overview” - Provides the important information about the
MCP6XXX Amplifier Evaluation Board 4.
• Chapter 2. “Installation and Operation” – Covers the installation and operation
of the MCP6XXX Amplifier Evaluation Board 4. It lists the required tools, shows
how to set up the board, and demonstrates how to verify the amplifier operation.
• Appendix A. “Schematic and Layouts” – Shows the schematic and board
layouts for the MCP6XXX Amplifier Evaluation Board 4.
• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the
MCP6XXX Amplifier Evaluation Board 4.
© 2007 Microchip Technology Inc.
DS51681A-page 1
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Arial font:
Italic characters
Represents
Referenced books
Emphasized text
A window
A dialog
A menu selection
A field name in a window or
dialog
A menu path
MPLAB® IDE User’s Guide
...is the only compiler...
the Output window
the Settings dialog
select Enable Programmer
“Save project before build”
A dialog button
A tab
A number in verilog format,
where N is the total number of
digits, R is the radix and n is a
digit.
A key on the keyboard
Click OK
Click the Power tab
4‘b0010, 2‘hF1
Italic Courier New
Sample source code
Filenames
File paths
Keywords
Command-line options
Bit values
Constants
A variable argument
Square brackets [ ]
Optional arguments
Curly brackets and pipe
character: { | }
Ellipses...
Choice of mutually exclusive
arguments; an OR selection
Replaces repeated text
#define START
autoexec.bat
c:\mcc18\h
_asm, _endasm, static
-Opa+, -Opa0, 1
0xFF, ‘A’
file.o, where file can be
any valid filename
mcc18 [options] file
[options]
errorlevel {0|1}
Initial caps
Quotes
Underlined, italic text with
right angle bracket
Bold characters
N‘Rnnnn
Text in angle brackets < >
Courier New font:
Plain Courier New
Represents code supplied by
user
DS51681A-page 2
Examples
File>Save
Press <Enter>, <F1>
var_name [,
var_name...]
void main (void)
{ ...
}
© 2007 Microchip Technology Inc.
Preface
RECOMMENDED READING
This user's guide describes how to use MCP6XXX Amplifier Evaluation Board 4. Other
useful documents are listed below. The following Microchip documents are available
and recommended as supplemental reference resources.
MCP6021/2/3/4 Data Sheet, “Rail-to-Rail Input/Output, 10 MHz Op Amps”
(DS21685)
This data sheet provides detailed information regarding the MCP602X product family.
THE MICROCHIP WEB SITE
Microchip provides online support via our web site at www.microchip.com. This web
site is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser, the web site contains the following
information:
• Product Support – Data sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listing of seminars and events, listings of Microchip sales offices,
distributors and factory representatives
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
•
•
•
•
•
Distributor or Representative
Local Sales Office
Field Application Engineer (FAE)
Technical Support
Development Systems Information Line
Customers should contact their distributor, representative or field application engineer
for support. Local sales offices are also available to help customers. A listing of sales
offices and locations is included in the back of this document.
Technical support is available through the web site at: http://support.microchip.com
DOCUMENT REVISION HISTORY
Revision A (August 2007)
• Initial Release of this Document.
© 2007 Microchip Technology Inc.
DS51681A-page 3
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
NOTES:
DS51681A-page 4
© 2007 Microchip Technology Inc.
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Chapter 1. Product Overview
1.1
INTRODUCTION
The MCP6XXX Amplifier Evaluation Board 4 is described by the following:
• Assembly # : 114-00154
• Order # : MCP6XXXEV-AMP4
• Name: MCP6XXX Amplifier Evaluation Board 4
Items discussed in this chapter include:
• Section 1.2 “MCP6XXX Amplifier Evaluation Board 4 Kit Contents”
• Section 1.3 “MCP6XXX Amplifier Evaluation Board 4 Description”
1.2
MCP6XXX AMPLIFIER EVALUATION BOARD 4 KIT CONTENTS
•
•
•
•
MCP6XXX Amplifier Evaluation Board 4 - One partially assembled board
Important Information “Read First”
Accessory Bag - Contains loose parts for populating sockets on board
Analog and Interface Products Demonstration Boards CD-ROM (DS21912)
- MCP6XXX Amplifier Evaluation Board 4 User’s Guide (DS51681)
FIGURE 1-1:
© 2007 Microchip Technology Inc.
MCP6XXX Amplifier Evaluation Board 4 Kit.
DS51681A-page 5
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
1.3
MCP6XXX AMPLIFIER EVALUATION BOARD 4 DESCRIPTION
MCP6XXX Amplifier Evaluation Board 4 is intended to support the inverting integrator
circuit.
The MCP6XXX Amplifier Evaluation Board 4 has the following features:
• All amplifier resistors and capacitors are socketed
• Supports all Microchip single op amps
- PDIP-8 package (e.g., MCP6021) are socketed
- SOIC-8 package can be accomodated; see Section 2.4.3 “Amplifier
Modifications Using 8-Pin SOIC Op Amps”
• Test points for connecting lab equipment
• Single supply configuration
Figure 1-2 shows the block diagram of the MCP6XXX Amplifier Evaluation Board 4.
Lab equipment can be attached (via test points) to measure the amplifier response.
Power Supply
and
Test Point
Non-Inverting
Comparator
Block
Amplifier
(Op Amp, Resistors and
Capacitors)
Signal Inputs
and
Test Points
FIGURE 1-2:
DS51681A-page 6
Signal Output
and
Test Points
MCP6XXX Amplifier Evaluation Board 4 Block Diagram.
© 2007 Microchip Technology Inc.
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Chapter 2. Installation and Operation
2.1
INTRODUCTION
This chapter shows how to set up the MCP6XXX Amplifier Evaluation Board 4 and
verify its operation. This chapter includes the following topics:
• Required Tools
• MCP6XXX Amplifier Evaluation Board 4 Set-Up
• MCP6XXX Amplifier Evaluation Board 4 Operation
2.2
REQUIRED TOOLS
• Lab power supply
• Lab signal source (e.g., function generator)
• Lab measurement equipment (e.g., oscilloscope)
2.3
MCP6XXX AMPLIFIER EVALUATION BOARD 4 SET-UP
The MCP6XXX Amplifier Evaluation Board 4 is designed to demonstrate an inverting
integrator using one op amp and supporting circuitry. This section details the conversion of the topology to the MCP6XXX Amplifier Evaluation Board 4. Figure 2-1 shows
the circuit diagram for the board.
*
Power Supply
Block
RV1
*
VDD
JP1
10k
RV2
8k
RV3
2k
VDD
VREF
R3
1
JP2
U1
RISO
C1
R1
VL
*
1
2
GND
*
R2
*
3
VIN
CL
VINX
*
M1
*
*
FIGURE 2-1:
© 2007 Microchip Technology Inc.
RL
R4 100
VSW
GND
Non-Inverting
Comparator
Block
CU1
C3
0.1 µF
2
0.1 µF
JP3
1
R5
1
2
100
2
JP4
GND
*
VDD
* Test Point
MCP6XXX Amplifier Evaluation Board 4 Circuit Diagram.
DS51681A-page 7
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
The power supply voltage needs to be in the allowed range for the installed operational
amplifiers. Any of Microchip’s op amps that operate below 5.5V can be used. Moreover,
the power supply is protected by a zener diode with nominal voltage 6.2V and
bypassed by a 1.0 µF capacitor. (See Figure 2-3: “Power Supply Block.”)
The output load consists of a capacitor (CL) and two resistors (RL, RISO). RISO is used
to stabilize the amplifier when it drives a large capacitive load. RISO is a short circuit
(0Ω) when CL is small.
The non-inverting comparator provides two trip points which are at 0.8VDD and 0.2VDD.
(See Section Figure 2-4: “Non-Inverting Comparator Block.”)
The resistors that are part of an amplifier are placed in pin sockets which are labeled.
The op amps are bypassed by 0.1 µF capacitors and the single op amp U1 can have
either a PDIP-8 or SOIC-8 package.
• PDIP-8 packages are inserted into the DIP-8 socket to the right of the U1 label.
• SOIC-8 packages can be accommodated; see Section 2.4.3 “Amplifier
Modifications Using 8-Pin SOIC Op Amps”.
The (surface mount) test points for power supply, ground, input signal and output signal
allow lab equipment to be connected to the board. The MCP6XXX Amplifier Evaluation
Board 4 top view is shown in Figure 2-2.
FIGURE 2-2:
DS51681A-page 8
MCP6XXX Amplifier Evaluation Board 4 Top View.
© 2007 Microchip Technology Inc.
Installation and Operation
2.3.1
Top Level Amplifier Circuit Diagrams
2.3.1.1
POWER SUPPLY BLOCK
The power supply is protected by a zener diode and bypassed by a capacitor.
Figure 2-3 shows the circuit diagram for the power supply. CP1 = 1.0 µF.
VS
Power Supply
VDD
CP1
DP1
Note:
FIGURE 2-3:
2.3.1.2
DP1 is a zener diode with nominal voltage of 6.2V
Power Supply Block.
NON-INVERTING COMPARATOR
Figure 2-4 shows the circuit diagram for the non-inverting comparator block. The
non-inverting comprator’s trip points are 0.8VDD and 0.2VDD.
RC1 = RC2 = 10.0 kΩ, RC3 = 30.0 kΩ, RC4 = 50.0 kΩ, CC1 = CC2 = 0.1 uF.
VDD
Non-Inverting Comparator
RC4
RC3
VL
CC1
RC1
UC1
RC2
FIGURE 2-4:
© 2007 Microchip Technology Inc.
VCMP
CC2
Non-Inverting Comparator Block.
DS51681A-page 9
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
2.3.2
Inverting Integrator
• It integrates and inverts a voltage with an integrating frequency ω =1/R1C1
(rad/s). Additional components control output clipping (wind-up) and initialization
of the integrating capacitor (C1). Refer to Figure 2-1.
• Figure 2-5 shows the circuit diagram for the inverting integrator block.
CU1 = 0.1 uF, R4= R5 = 100.0Ω, M1 is N-MOSFET, R3 = R1//R2
Note 1:
Adding R2 to avoid the integrator output clipping at DC.
2:
Adding R3 to minimize the output error due to the input bias current
VDD
R3
VR
Inverting Integrator
CU1
VOUT
U1
R1
VIN
R2
JP3
VCNT
FIGURE 2-5:
C1
R5
#1
#2
JP4
M1
#1
#2
100Ω
R4
100Ω
Inverting Integrator Block.
Table 2-1 shows the jumper positions and the corresponding effects
TABLE 2-1:
JUMPER POSITIONS AND EFFECTS
Jumper
Position
JP1
1
Set the Input Reference (VREF) to 0.5VDD
2
Set the Input Reference (VREF)) to 0.1VDD
1
Drive Integrator with Comparator
2
Ground Integrator’s Resistor (contstant input current)
3
Drive Integrator with External Source
JP2
JP3, JP4
Effect
1
Ground (de-activate) Integrator’s Reset Switch (M1)
2
Drive Integrator’s Reset Switch (M1) with Comparator
Table 2-2 shows the integrator control strategies
TABLE 2-2:
Jumper Positions
Integrator Control
Strategy
JP1
JP2
JP3
JP4
Feedback Loop(1)
1
1
1
1
Integrator’s Input
Voltage
R2 (Integrator)
VCMP (internal)
open
2
1
1
1
Reset Switch(2)
2
2
2
2
GND (internal)
open
Stand Alone
1
3
1
1
VINX
>> R1
2
3
1
1
Note 1:
2:
DS51681A-page 10
INTEGRATOR CONTROL STRATEGY
The circuit shown uses a non-inverting comparator to close the feedback loop.
The reset switch (MOSFET) in the circuit is controlled by a non-inverting
comparator.
© 2007 Microchip Technology Inc.
Installation and Operation
2.4
MCP6XXX AMPLIFIER EVALUATION BOARD 4 OPERATION
Items discussed in this section include:
• Building the Amplifier
• Testing the Amplifier
• Amplifier Modification: Using 8-Pin SOIC Op Amps
2.4.1
Building the Amplifier
This inverting integrator is described as follows:
•
•
•
•
•
•
Power Supply VDD is 5.0V
Load Capacitance CL is 56 pF
Load Resistance RL is 1.6 kΩ
R1= 8.06 kΩ, R2 is open, R3 = 8.06 kΩ, C1 = 1 μF, RISO = 0Ω
Input Reference VREF = 0.5VDD
Integrator Control Strategy: Feedback Loop (JP1: Position 1, JP2: Position 1, JP3:
Position 1, JP4: Position 1)
• The fully assembled inverting integrator is shown in Figure 2-6.
VDD
*
Power Supply
Block
RV1
*
VDD
JP1
10k
RV2
8k
RV3
2k
VDD
VREF
R3
1
2
0.1 µF
CU1
C3
0.1 µF
U1
R1
C1
JP2
RISO
VL
*
1
Non-Inverting
Comparator
Block
2
GND
*
R2
*
3
VIN
CL
VINX
RL
*
R4 100
M1
VSW
*
JP3
1
2
R5
1
100
2
JP4
GND
*
*
GND
* Test Point
FIGURE 2-6:
Inverting Integrator Example Supported by the MCP6XXX
Amplifier Evaluation Board 4.
© 2007 Microchip Technology Inc.
DS51681A-page 11
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
The fully assembled MCP6XXX Amplifier Evaluation Board 4 top view is shown in
Figure 2-7 (without any user selected components).
FIGURE 2-7:
Picture of the Inverting Integrator Supported by the MCP6XXX
Amplifier Evaluation Board 4.
DS51681A-page 12
© 2007 Microchip Technology Inc.
Installation and Operation
2.4.2
Testing the Amplifier
2.4.2.1
CHECKING THE TEST POINTS
The (surface mount) test points for power supply, ground, input signal and output signal
allow lab equipment to be connected to the board. Figure 2-8 shows the test points to
check.
Test VREF
Test VDD
Test VL
Test GND
Test VINX
Test VIN
Test GND
Test GND
Test VSW
FIGURE 2-8:
2.4.2.2
Checking the Test Points.
INVERTING INTEGRATOR RESPONSE
The MCP6021 op amp, 1% resistors, and 5% capacitors were used to build an inverting
integrator circuit. The measured response with feedback control strategy is shown in
Figure 2-9.
VIN
5V
4V
2.5V
VREF
VL
1V
0V
FIGURE 2-9:
© 2007 Microchip Technology Inc.
Measured Output Response.
DS51681A-page 13
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
2.4.3
Amplifier Modifications Using 8-Pin SOIC Op Amps
There are two options available when using single op amps in SOIC-8 packages
(150 mil wide):
• Soldering onto the MCP6XXX Amplifier Evaluation Board 4, or
• Soldering it onto a separate board which is connected to the DIP-8 socket
Note:
The DIP-8 socket must be empty; only one op amp can be used at a time.
Figure 2-10 shows a SOIC-8 op amp soldered onto the MCP6XXX Amplifier Evaluation
Board 4.
Solder an SOIC-8
Op Amp onto the
board
FIGURE 2-10:
Op Amp in SOIC-8 package soldered onto MCP6XXX Amplifier
Evaluation Board 4.
Figure 2-11 shows a SOIC-8 op amp and a DIP-8 socket, soldered onto the 8-Pin
SOIC/MSOP/TSSOP/DIP Evaluation Board available from Microchip Technology Inc.
(order # SOIC8EV). The two interconnect strips on the bottom are Samtec part #
BBS-14-T-B or equivalent and are soldered into the through holes for the DIP-8 socket.
Figure 2-12 shows this board plugged into the MCP6XXX Amplifier Evaluation Board
4.
Note:
DS51681A-page 14
Insert the interconnect strips into the DIP-8 socket on the MCP6XXX Amplifier Evaluation Board 4. Place the SOIC8EV board on the top of the interconnect strips with the same pin orientation. Now solder the strips to the top
board; this procedure ensures correct alignment of the strips. Clip the pins
flush with the top surface of the SOIC8EV board, then solder the SOIC-8
op amp on the top.
© 2007 Microchip Technology Inc.
Installation and Operation
(Front View)
(Back View)
FIGURE 2-11:
Op Amp in SOIC-8 package soldered to a separate board.
FIGURE 2-12:
Board 4.
Connecting Adaptor Board onto MCP6XXX Amplifier Evaluation
© 2007 Microchip Technology Inc.
DS51681A-page 15
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
NOTES:
DS51681A-page 16
© 2007 Microchip Technology Inc.
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Appendix A. Schematic and Layouts
A.1
INTRODUCTION
This appendix contains the following schematics and layouts for the MCP6XXX
Amplifier Evaluation Board 4:
•
•
•
•
Board – Schematic
Board – Top Silk and Metal Layers
Board – Top Metal Layer
Board – Bottom Metal Layer
© 2007 Microchip Technology Inc.
DS51681A-page 17
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
BOARD - SCHEMATIC
S
G
D
M
A.2
1
3
DS51681A-page 18
© 2007 Microchip Technology Inc.
Schematic and Layouts
A.3
BOARD - TOP SILK AND METAL LAYERS
© 2007 Microchip Technology Inc.
DS51681A-page 19
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
A.4
BOARD - TOP METAL LAYER
DS51681A-page 20
© 2007 Microchip Technology Inc.
Schematic and Layouts
A.5
BOARD - BOTTOM METAL LAYER
© 2007 Microchip Technology Inc.
DS51681A-page 21
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
NOTES:
DS51681A-page 22
© 2007 Microchip Technology Inc.
MCP6XXX AMPLIFIER EVALUATION
BOARD 4 USER’S GUIDE
Appendix B. Bill of Materials (BOM)
B.1
MCP6XXX AMPLIFIER EVALUATION BOARD 4 BOM
The Bill of Materials (BOM) in Table B-1 corresponds to Figure 2-1 and Figure 2-2.
Unpopulated parts are in Table B-2.
TABLE B-1:
Qty
BILL OF MATERIALS (102-00154R1) (NOTE 1)
Reference
Description
Manufacturer
CAP CERAMIC 1UF 10% 25V X5R
0805
Panasonic®
Part Number
1
CP1
5
CC1, CC2,
CAP CERAMIC .1UF 10% 25V X7R
C3, CU1, CU2 0805
1
DP1
DIODE ZENER 6.2V 350MW SOT-23 Fairchild
Semiconductor®
BZX84C6V2
4
EA Corner
BUMPER CLEAR .375 x .15" DOME
Richco Plastic Co
RBS-12
Tyco®
- ECG
Panasonic - ECG
ECJ-2FB1E105K
ECJ-2VB1E104K
2
JP1, JP3
CONN HEADR BRKWAY .100 04POS
STR
1
JP2
CONN HEADR BRKWAY .100 06POS Tyco Electronics/Amp
STR
4-103327-0-06
1
M1
MOSFET N-CH 30V 500MA SOT-346 Rohm
RJK005N03T146
1
PCB
RoHS Compliant Bare PCB,
MCP6XXX Amplifier Eval Board #4
104-00154
14
Pin Socket
PIN RECPT .015/.025 DIA 0667 SER Mill-Max®
0667-0-15-01-30-27-10-0
3
RC1, RC2,
RV1
RES 10.0K OHM 1/8W 1% 0805 SMD Panasonic - ECG
ERJ-6ENF1002V
1
RC3
RES 30.1K OHM 1/8W 1% 0805 SMD Panasonic - ECG
ERJ-6ENF3012V
1
RC4
RES 49.9K OHM 1/8W 1% 0805 SMD Panasonic - ECG
ERJ-6ENF4992V
1
RV2
RES 8.06K OHM 1/8W 1% 0805 SMD Panasonic - ECG
ERJ-6ENF8061V
1
RV3
RES 2.0K OHM 1/8W 1% 0805 SMD
Panasonic - ECG
ERJ-6ENF2001V
2
R4,R5
RES 100 OHM 1/8W 1% 0805 SMD
Panasonic - ECG
ERJ-6ENF1000V
3
Shunt for JP1, SOCKET,SHORT BLKS W TAB BLK
JP2, JP3
Jameco Value-Pro
2012JH-R
9
Test Points
PC TEST POINT COMPACT SMT
Keystone Electronics®
5016
1
UC1
MCP6541 SOT-23-5 Single Op Amp
Microchip Technology
Inc.
MCP6541T-I/OT
1
For U1
CONN IC SOCKET 8POS DIP TIN
Tyco Electronics/Amp
2-641260-1
Note 1:
Electronics/Amp 9-146258-0-02
—
The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM
used in manufacturing uses all RoHS-compliant components.
© 2007 Microchip Technology Inc.
Draft
DS51681A-page 23
MCP6XXX Amplifier Evaluation Board 4 User’s Guide
TABLE B-2:
Qty
BILL OF MATERIALS – UNPOPULATED PARTS (102-00154R1)
Reference
Description
Manufacturer
1
U1
7
R1-R3, C1, RISO, Not Populated when shipped to
RL, CL
customer
Note 1:
MCP6021 PDIP-8, Single Op
Amp
Part Number
Microchip
Technology Inc
MCP6021-E/P
—
—
The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM
used in manufacturing uses all RoHS-compliant components.
The BOM in Table B-3 corresponds to the collection of resistors, capacitorys, jumpers
and MCP6021 op amps that come in the Accessory Bag which is shipped in the
MCP6XXX Amplifier Evaluation Board 4 Kit. These components are placed in an
separate ESD bag. They support the circuit in Section 2.4.1 “Building the Amplifier”.
Customers need to provide the resistors and capacitors for more amplifier circuits.
TABLE B-3:
Qty
BILL OF MATERIALS – ACCESSORY BAG PARTS (102-00148R1)
Reference
Description
Manufacturer
Electronics®
Part Number
1
Accessory Bag
CAP CER 56PF 50V C0G
RADIAL
Murata
1
Accessory Bag
CAP CER 1UF 25V X7R RAD
TDK® Corporation
FK24X7R1E105K
ZOR-12-B-52
RPE5C1H560J2P1Z03B
1
Accessory Bag
JUMPER ZERO OHM 1/8W
Yageo®
2
Accessory Bag
RES 8.06K OHM 1/4W 1%
METAL FILM
Yageo Corporation
MFR-25FBF-8K06
1
Accessory Bag
RES 1.58K OHM 1/4W 1%
METAL FILM
Yageo Corporation
MFR-25FBF-1K58
Note 1:
Corporation
The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM
used in manufacturing uses all RoHS-compliant components.
DS51681A-page 24
Draft
© 2007 Microchip Technology Inc.
Bill of Materials (BOM)
NOTES:
© 2007 Microchip Technology Inc.
Draft
DS51681A-page 25
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06/25/07
DS51681A-page 26
© 2007 Microchip Technology Inc.