參數(shù)資料
型號： MCP4642-104E/UN
廠商： Microchip Technology
文件頁數(shù)： 71/92頁
文件大?。?/td> 0K
描述： IC DGTL POT 100K 256TAPS 10-MSOP
標準包裝： 100
接片： 129
電阻（歐姆）： 100k
電路數(shù)： 2
溫度系數(shù)： 標準值 150 ppm/°C
存儲器類型： 非易失
接口： I²C（設備位址）
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 10-TFSOP，10-MSOP（0.118"，3.00mm 寬）
供應商設備封裝： 10-MSOP
包裝： 管件
產品目錄頁面： 677 (CN2011-ZH PDF)
2008 Microchip Technology Inc.
DS22107A-page 73
MCP454X/456X/464X/466X
10.0
DEVELOPMENT SUPPORT
10.1
Development Tools
Several development tools are available to assist in
your design and evaluation of the MCP45XX/46XX
devices. The currently available tools are shown in
These boards may be purchased directly from the
Microchip web site at www.microchip.com.
10.2
Technical Documentation
Several additional technical documents are available to
assist you in your design and development. These
technical
documents
include
Application
Notes,
Technical Briefs, and Design Guides. Table 10-2
shows some of these documents.
TABLE 10-1:
DEVELOPMENT TOOLS
TABLE 10-2:
TECHNICAL DOCUMENTATION
Board Name
Part #
Supported Devices
MCP42XX PICTail Plus Daughter Board (2)
MCP42XXDM-PTPLS
MCP42XX
MCP4XXX Digital Potentiometer Daughter Board (1)
MCP4XXXDM-DB
MCP42XXX, MCP42XX, MCP46XX,
MCP4021, and MCP4011
8-pin SOIC/MSOP/TSSOP/DIP Evaluation Board
SOIC8EV
Any 8-pin device in DIP, SOIC,
MSOP, or TSSOP package
14-pin SOIC/MSOP/DIP Evaluation Board
SOIC14EV
Any 14-pin device in DIP, SOIC, or
MSOP package
Note 1: Requires the use of a PICDEM Demo Board (see User’s Guide for details)
2: Requires the use of the PIC24 Explorer 16 Demo Board (see User’s Guide for details)
3: The desired MCP46XX device (in MSOP package) must be soldered onto the extra board.
Application
Note Number
Title
Literature #
AN1080
Understanding Digital Potentiometers Resistor Variations
DS01080
AN737
Using Digital Potentiometers to Design Low Pass Adjustable Filters
DS00737
AN692
Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect
DS00692
AN691
Optimizing the Digital Potentiometer in Precision Circuits
DS00691
AN219
Comparing Digital Potentiometers to Mechanical Potentiometers
DS00219
—
Digital Potentiometer Design Guide
DS22017
—
Signal Chain Design Guide
DS21825
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相關代理商/技術參數(shù)
參數(shù)描述
MCP4642-502E/UN 功能描述:數(shù)字電位計 IC Dual 7B NV I2C Rheo RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4642-502E/UN 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
MCP4642-503E/UN 功能描述:數(shù)字電位計 IC Dual 7B NV I2C Rheo RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4642-503E/UN 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
MCP4642T-103E/MF 功能描述:數(shù)字電位計 IC Dual 7B NV I2C Rheo RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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