參數(shù)資料
型號: MCP654T-E/ST
廠商: Microchip Technology
文件頁數(shù): 25/66頁
文件大小: 0K
描述: IC OP AMP 50MHZ RRIO 14TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: mCal 技術(shù)
放大器類型: 通用
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 30 V/µs
增益帶寬積: 50MHz
電流 - 輸入偏壓: 6pA
電壓 - 輸入偏移: 200µV
電流 - 電源: 6mA
電流 - 輸出 / 通道: 150mA
電壓 - 電源,單路/雙路(±): 2.5 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
2009-2011 Microchip Technology Inc.
DS22146C-page 31
MCP651/1S/2/3/4/5/9
5.0
DESIGN AIDS
Microchip provides the basic design aids needed for
the MCP651/1S/2/3/4/5/9 family of op amps.
5.1
SPICE Macro Model
The
latest
SPICE
macro
model
for
the
MCP651/1S/2/3/4/5/9 op amps is available on the
Microchip web site at www.microchip.com. This model
is intended to be an initial design tool that works well in
the op amp’s linear region of operation over the
temperature range. See the model file for information
on its capabilities.
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
Microchip’s FilterLab software is an innovative
software tool that simplifies analog active filter (using
op amps) design. Available at no cost from the
Microchip web site 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 actual filter
performance.
5.3
Microchip Advanced Part Selector
(MAPS)
MAPS is a software tool that helps efficiently identify
Microchip devices that fit a particular design require-
ment. Available at no cost from the Microchip web site
at 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, a customer 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
Microchip offers a broad spectrum of Analog
Demonstration and Evaluation Boards that are
designed to help customers achieve faster time to
market. For a complete listing of these boards and their
corresponding user’s guides and technical information,
visit
the
Microchip
web
site
at
www.microchip.com/analog tools.
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
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board,
P/N SOIC8EV
5.5
Application Notes
The following Microchip Application Notes are
available on the Microchip web site at 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)
AN1332: “Current Sensing Circuit Concepts and
Fundamentals” (
DS01332)
Some of these application notes, and others, are listed
in the design guide:
“Signal Chain Design Guide” (DS21825)
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