参数资料
型号: MCP6XXXDM-FLTR
厂商: Microchip Technology
文件页数: 26/46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...
Active Filter Demo Board Kit User’s Guide
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
100 MC Sims
1% R's
5% C's
+3.3 sigma
-3.3 sigma
10
100
Frequency (Hz)
1,000
FIGURE 3-5:
Gain Error (Monte Carlo simulation) vs. Frequency.
26%
24%
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
100 MC Sims
1% R's
5% C's
Pass-Band Frequency at -3.01 dB (Hz)
FIGURE 3-6:
Pass-Band Frequency (Monte Carlo simulation) Histogram.
Using components with tighter tolerances (e.g., 2% capacitors) will improve the
variability of the filter response. This is especially important for filters with a sharp cutoff
characteristic (i.e., Chebyshev).
3.4.3
Checking Output Headroom
It is also possible to check op amp overdrive issues by testing the output of all of the
op amps (every Active Filter Section). The worst-case signal(s) needs to be applied at
the first input. Figure 3-7 shows the frequency response of the filter in Figure 3-1. None
of the traces goes above 0 dB, so this filter should not have output voltage range issues
when the input is a sinewave.
DS51614A-page 22
? 2006 Microchip Technology Inc.
相关PDF资料
PDF描述
MCP6XXXEV-AMP1 BOARD AMPLIFIER EVAL 1 MCP6XXX
MCP6XXXEV-AMP2 BOARD AMPLIFIER EVAL 2 MCP6XXX
MCP6XXXEV-AMP3 BOARD AMPLIFIER EVAL 3 MCP6XXX
MCP6XXXEV-AMP4 BOARD AMPLIFIER EVAL 4 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