MCP6XXXDM-FLTR Microchip Technology, MCP6XXXDM-FLTR Datasheet - Page 20

• 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

DS51614A-page 16
2.5.4
TABLE 2-3:
FIGURE 2-9:
Topologies.
V
IN
V
Topology
DD
R11
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
/2
10
11
Multiple Feedback, Low-pass and Band-pass Filter Sections
1
2
3
4
5
6
7
8
9
MFB-LP1
IMPEDANCES FOR MULTIPLE FEEDBACK, LOW-PASS AND
BAND-PASS FILTER SECTIONS
R12
C11
V
DD
Multiple Feedback, Low-pass and Band-pass (modified) Filter
U
1
MFB-LP1
V
OUT
R12
R11
C11
0Ω
0Ω
—
—
—
—
—
—
V
IN
V
DD
R11
V
/2
C11
IN
MFB-LP2
R11
R12
R11
C12
R12
R13
C11
C12
0Ω
—
—
—
—
—
R12
V
DD
C12
MFB-BP2
/2
© 2006 Microchip Technology Inc.
R13
MFB-LP2
C11
R13
V
V
MFB-BP2
DD
DD
R12
C12
R13
R11
C11
U
U
0Ω
—
—
—
—
—
1
1
V
V
OUT
OUT