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| 型号： | MCP4XXXDM-DB |
| 厂商： | Microchip Technology |
| 文件页数： | 9/38页 |
| 文件大小： | 0K |
| 描述： | BOARD DAUGHTER DIGIPOT MCP4XXX |
| 标准包装： | 1 |
| 主要目的： | 数字电位器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP42010-103，MCP4021-103 |
| 主要属性： | 2 个双路电位器和 1 个单路电位器，10 千欧，非易失 |
| 次要属性： | 2.7 ~ 5.5 V，150 ppm/°C 或 800 ppm/°C |
| 已供物品： | 子板，CD |
| 产品目录页面： | 677 (CN2011-ZH PDF) |
| 相关产品： | MCP4021T-503E/MCDKR-ND - IC DGTL POT 50K 1CH 8DFN MCP4021T-502E/MCDKR-ND - IC DGTL POT 5K 1CH 8DFN MCP4021T-202E/MCDKR-ND - IC DGTL POT 2.1K 1CH 8DFN MCP4021T-103E/MCDKR-ND - IC DGTL POT 10K 1CH 8DFN MCP4021T-502E/MS-ND - IC DGTL POT 5K 1CH 8MSOP MCP4021T-202E/MS-ND - IC DGTL POT 2.1K 1CH 8MSOP MCP4021T-503E/MS-ND - IC DGTL POT 50K 1CH 8MSOP MCP4021T-103E/MS-ND - IC DGTL POT 10K 1CH 8MSOP MCP4021T-103E/SN-ND - IC DGTL POT 10K 1CH 8SOIC MCP4021T-202E/SN-ND - IC DGTL POT 2.1K 1CH 8SOIC 更多... |
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MCP4XXX DIGITAL POTENTIOMETER
DAUGHTER BOARD USER ’S GUIDE
Chapter 1. Product Overview
1.1
1.2
INTRODUCTION
This chapter provides an overview of the MCP4XXX Digital Potentiometer Daughter
Board and covers the following topics:
? What is the MCP4XXX Digital Potentiometer Daughter Board?
? What the MCP4XXX Digital Potentiometer Daughter Board kit includes
WHAT IS THE MCP4XXX DIGITAL POTENTIOMETER DAUGHTER BOARD?
The MCP4XXX Digital Potentiometer Daughter Board allows the system designer to
quickly evaluate the operation of Microchip Technology’s MCP42XXX and MCP4021
Digital Potentiometers. The MCP42XXX are dual Digital Potentiometer devices that
have the same characteristics as their single Digital Potentiometer devices
(MCP41XXX). The MCP4021 devices are non-volatile devices that have similar
characteristics as their volatile memory versions (MCP4011). The board supports two
MCP42XXX devices to allow the Resistor Networks to be “stacked” and form a
programmable windowed Digital Potentiometer and an MCP4021 device, which can be
replaced with an MCP4011 device. The board has one MCP42010 device (10 k Ω ),
which can be the rheostats at the ends, and one MCP42010 device (10 k Ω ) which is
the potentiometer in the middle and a separate standalone potentiometer.
The board also has an MCP4021-103 (10 k Ω ) device for evaluation. The
characteristics of this device is similar to the other MCP402X devices. The MCP4021
footprint (SOIC) is the same as the MCP4011 device. The MCP4021 can be removed
and replaced with an MCP4011. The MCP4021 can be jumpered into the middle
potentiometer configuration to compare the characteristics of the MCP42XXX device
to the MCP4011/MCP4021 device.
The board also has a voltage doubler device (TC1240A), which can be used to show
the WiperLock? Technology feature of the MCP4021.
The MCP4XXX Digital Potentiometer Daughter Board has been made configurable, via
jumpers. This allows you to determine the configuration that you wish to have the four
digital potentiometer of the MCP42XXX devices.
Some of the features include:
? Header to interface to PICDEM? boards using 28-pin header, including
- PICDEM? HPC Explorer Demo Board
- PICDEM? FS USB Demo Board
- PICDEM? 2 Plus Demo Board (Rev 5 or later)
- PICDEM? LCD
? TC1240A Voltage Doubler to generate V IHH voltage for WiperLock Technology
evaluation
? Jumpers for configuration of U1-Pot0, U2-Pot0, and U2-Pot1 terminal connections
? Jumpers for MCP4021 Pot (A, W, and B) to replace U1-Pot0 in desired circuit
? Jumpers for routing signals (SI, SO, SCK, and CS) from either a PICDEM HPC
Demo board or a PICDEM FS USB Demo Board
? Pads for easy connection to the Digital Potentiometer signals, including the
Resistor Network Terminals and the Serial Interface signals
? 2006 Microchip Technology Inc.
DS51621A-page 5
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| MCP6S2XEV | BOARD EVALUATION FOR MCP6S2X |
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| MCP6XXXEV-AMP1 | BOARD AMPLIFIER EVAL 1 MCP6XXX |
| MCP6XXXEV-AMP2 | BOARD AMPLIFIER EVAL 2 MCP6XXX |
| MCP6XXXEV-AMP3 | BOARD AMPLIFIER EVAL 3 MCP6XXX |
相关代理商/技术参数 |
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| MCP5 | 制造商:ITW Pancon 功能描述:Unspecified |
| MCP-520-00036-0N | 制造商:SUPER MICRO COMPUTER, INC. 功能描述:APC AP9570 RACK PDU, 1U, 30A, 208V, (4) C19S - Bulk |
| MCP5-R | 制造商:Panduit Corp 功能描述: |
| MCP6001 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1 MHz Bandwidth Low Power Op Amp |
| MCP6001_05 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1 MHz, Low-Power Op Amp |
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