MCP6XXXDM-FLTR Microchip Technology, MCP6XXXDM-FLTR Datasheet - Page 24

• Manufacturer Part Number: MCP6XXXDM-FLTR
• Description: KIT DEMO BOARD ACTIVE FILTER
• Manufacturer: Microchip Technology

Specifications of MCP6XXXDM-FLTR

• Main Purpose: Filters, Active - Bandpass, Highpass, Lowpass
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP6271
• Primary Attributes: Cascadable PCBs, Single Supply
• Secondary Attributes: Bessel, Butterworth, and Chebyshev, with Order 1 ~ 8
• Processor To Be Evaluated: MCP6271
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

3.3
DS51614A-page 20
PUTTING THE FILTER TOGETHER
FIGURE 3-2:
Each of the components in Figure 3-1 that needs to be inserted in a socket is listed in
Table 3-1 (see Table B-5). This table gives the section number (see
Section 2.5 “Active Filter Section Set-up”) and the PCB reference designators (e.g.,
Z5). Since this design is of 5
TABLE 3-1:
100 nF
150 nF
390 nF
Jumper Wire (0Ω) (Note 1)
3.16 kΩ
5.62 kΩ
6.81 kΩ
10.7 kΩ
12.7 kΩ
MCP6271, Single Op Amp, 2 MHz,
PDIP-8, Microchip Technology Inc.
(Note 1)
Note 1:
Component Values
The other 6 jumpers and 1 op amp in the accessory bag are for convenience in
building other filters.
ACCESSORY BAG PARTS LIST
-10
-20
-30
-40
-50
-60
-70
-80
0
Filter Frequency Response.
10
MCP601 Op Amps
th
order, there are no components for Section # 4.
Nominal Simulation
Qty
Frequency (Hz)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
100
Section
1
2
3
3
2
1
2
3
2
3
2
1
3
0
1
2
3
Reference
© 2006 Microchip Technology Inc.
Measured
C22
C32
C31
C21
R21
R31
R22
R32
C11
R11
U
U
U
U
—
—
—
1
1
2
3
1,000
PCB Label
Z1, Z11
Z11
Z11
U1
U1
U1
U1
Z5
Z5
Z5
Z3
Z3
Z1
Z1
Z2
Z2
Z2