参数资料
型号: MCP6XXXDM-FLTR
厂商: Microchip Technology
文件页数: 25/46页
文件大小: 0K
描述: KIT DEMO BOARD ACTIVE FILTER
标准包装: 1
主要目的: 滤波器,有源 - 带通,高通,低通
嵌入式: 是,MCU,8 位
已用 IC / 零件: MCP6271
主要属性: 可级联 PCB,单源
次要属性: Bessel,Butterworth 和 Chebyshev,带编号 1 ~ 8
已供物品: 5 板,配件包,CD
产品目录页面: 681 (CN2011-ZH PDF)
相关产品: MCP6271T-E/OTDKR-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271RT-E/OTDKR-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271RT-E/OTTR-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271T-E/OTTR-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271T-E/OTCT-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271RT-E/OTCT-ND - IC OPAMP 2.0V SNGL R-R SOT23-5
MCP6271T-E/SN-ND - IC OPAMP 2.0V SNGL R-R 8SOIC
MCP6271T-E/MS-ND - IC OPAMP 2.0V SNGL R-R 8MSOP
MCP6271-E/SN-ND - IC OPAMP 2.0V SNGL R-R 8SOIC
MCP6271-E/P-ND - IC OPAMP 2.0V SNGL R-R 8DIP
更多...
Building the Filter Supplied in the Kit
Figure 3-3 is a picture of the fully assembled filter shown in Figure 3-1. Note that the
board on the left (V DD /2 Filter Section) provides an easy way to connect the input signal
source and power supply to the filter. JP1 on this board may be connected to INT or
EXT in this case.
FIGURE 3-3:
Kit.
Picture of the Filter Supported by the Active Filter Demo Board
3.4
TESTING THE FILTER
3.4.1
DC Bias
Figure 3-4 shows the most important DC bias voltages to check.
Test V OUT Here
Test Supply Voltages Here
V DD
V DD /2
GND
GND
V IN
GND
FIGURE 3-4:
Points to check DC Bias.
V DD
V DD /2
GND
GND
V OUT
GND
3.4.2
Response Variability
Resistors and capacitors with tighter tolerances will reduce the variability of the filters
response over process and, sometimes, temperature. Figure 3-5 shows the simulated
±3.3 sigma gain error (in dB) for each frequency (based on a uniform random
distribution). Figure 3-6 shows a histogram of the pass-band frequency (f P ) from the
same simulation.
? 2006 Microchip Technology Inc.
DS51614A-page 21
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PDF描述
MCP6XXXEV-AMP1 BOARD AMPLIFIER EVAL 1 MCP6XXX
MCP6XXXEV-AMP2 BOARD AMPLIFIER EVAL 2 MCP6XXX
MCP6XXXEV-AMP3 BOARD AMPLIFIER EVAL 3 MCP6XXX
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相关代理商/技术参数
参数描述
MCP6XXXEV-AMP1 功能描述:放大器 IC 开发工具 MCP6XXX Amp Eval Brd 1 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MCP6XXXEV-AMP2 功能描述:放大器 IC 开发工具 MCP6XXX Amp Eval Brd 2 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MCP6XXXEV-AMP3 功能描述:放大器 IC 开发工具 MCP6XXX Amp Eval Brd 3 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MCP6XXXEV-AMP4 功能描述:放大器 IC 开发工具 MCP6XXX Amp Eval Brd 4 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MCP73113 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection