Datasheet Microchip MCP4726 — 数据表

MCP4706/4716/4726
8-/10-/12-Bit Voltage Output Digital-to-Analog Converter
with EEPROM and I2C™ Interface
Features:
• Output Voltage Resolutions:
-12-bit: MCP4726
-10-bit: MCP4716
-8-bit: MCP4706
• Rail-to-Rail Output
• Fast Settling Time of 6 µs (typical)
• DAC Voltage Reference Options:
-VDD
-VREF Pin
• Output Gain Options:
-Unity (1x)
-2x, only when VREF pin is used as voltage
source
• Nonvolatile Memory (EEPROM):
-Auto Recall of Saved DAC register setting
-Auto Recall of Saved Device Configuration
(Voltage Reference, Gain, Power-Down)
• Power-Down modes:
-Disconnects output buffer …

MCP47X6
PICtail™ Plus
Daughter Board
User’s Guide © 2011 Microchip Technology Inc. DS51932B Note the following details of the code protection feature on Microchip devices:
• Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device
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and may be superseded by updates. It is your responsibility to
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