参数资料
| 型号： | MCP6442-E/MS |
| 厂商： | Microchip Technology |
| 文件页数： | 9/46页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL 1.6V 9KHZ 8MSOP |
| 标准包装： | 100 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.003 V/µs |
| 增益带宽积： | 9kHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 4500µV |
| 电流 - 电源： | 0.45µA |
| 电流 - 输出 / 通道： | 22mA |
| 电压 - 电源，单路/双路(±)： | 1.4 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
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2010-2012 Microchip Technology Inc.
DS22257C-page 17
MCP6441/2/4
5.0
DESIGN AIDS
Microchip provides the basic design tools needed for
the MCP6441/2/4 op amp.
5.1
SPICE Macro Model
The latest SPICE macro model for the MCP6441/2/4
op amp is available on the Microchip web site at
www.microchip.com. The model was written and tested
in the official OrCAD (Cadence) owned PSpice. For
the other simulators, translation may be required.
The model covers a wide aspect of the op amp's
electrical specifications. Not only does the model cover
voltage, current and resistance of the op amp, but it
also covers the temperature and the noise effects on
the behavior of the op amp. The model has not been
verified outside of the specification range listed in the
op amp data sheet. The model behaviors under these
conditions cannot ensure it will match the actual op
amp performance.
Moreover, the model is intended to be an initial design
tool. Bench testing is a very important part of any
design and cannot be replaced with simulations. Also,
simulation results using this macro model need to be
validated by comparing them to the data sheet
specifications and characteristic curves.
5.2
FilterLab Software
at www.microchip.com/filterlab, the FilterLab design
tool provides full schematic diagrams of the filter circuit
with component values. It also outputs the filter circuit
in SPICE format, which can be used with the macro
model to simulate the actual filter performance.
5.3
Microchip Advanced Part Selector
(MAPS)
www.microchip.com/ maps, the MAPS is an overall
selection tool for Microchip’s product portfolio that
includes Analog, Memory, MCUs and DSCs. Using this
tool, you can define a filter to sort features for a
parametric search of devices and export side-by-side
technical comparison reports. Helpful links are also
provided for Data Sheets, Purchase and Sampling of
Microchip parts.
5.4
Analog Demonstration and
Evaluation Boards
www.microchip.com/analogtools.
Some boards that are especially useful are:
MCP6XXX Amplifier Evaluation Board 1
MCP6XXX Amplifier Evaluation Board 2
MCP6XXX Amplifier Evaluation Board 3
MCP6XXX Amplifier Evaluation Board 4
Active Filter Demo Board Kit
5/6-Pin SOT-23 Evaluation Board, P/N VSUPEV2
5.5
Application Notes
www.microchip.com/appnotes,
and
are
recommended as supplemental reference resources.
ADN003 – “Select the Right Operational Amplifier
for your Filtering Circuits”, DS21821
AN722 – “Operational Amplifier Topologies and
DC Specifications”, DS00722
AN723 – “Operational Amplifier AC Specifications
and Applications”, DS00723
AN884 – “Driving Capacitive Loads With Op
Amps”, DS00884
AN990 – “Analog Sensor Conditioning Circuits –
An Overview”, DS00990
AN1177 – “Op Amp Precision Design: DC Errors”,
DS01177
AN1228 – “Op Amp Precision Design: Random
Noise”, DS01228
AN1297 – “Microchip’s Op Amp SPICE Macro
Models”, DS01297
AN1332: “Current Sensing Circuit Concepts and
Fundamentals”’ DS01332
These application notes and others are listed in the
design guide:
“Signal Chain Design Guide”, DS21825
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP6442T-E/MNY | 功能描述:运算放大器 - 运放 450 nA, 9 kHz Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MCP6442T-E/MS | 功能描述:运算放大器 - 运放 450 nA, 9 kHz Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MCP6442T-E/SN | 功能描述:运算放大器 - 运放 450 nA, 9 kHz Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MCP6444-E/SL | 功能描述:运算放大器 - 运放 450 nA, 9 kHz Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MCP6444-E/SL | 制造商:Microchip Technology Inc 功能描述:; Peak Reflow Compatible (260 C):Yes; Le 制造商:Microchip Technology Inc 功能描述:IC, OP-AMP |
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