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MCP4231-502E/SL 产品修订记录 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
数字电位器
封装:
SOIC-14
描述:
MCP413x/415x/423x/425x 数字电位计Microchip MCP413x、MCP415x、MCP423x 和 MCP425x 系列设备是具有 SPI 接口的数字电位计。 板载易失 RAM 存储器。 提供 7 位(129 步)和 8 位(257 步)型号,具有各种 RAB 电阻选项,从 5 kΩ 到 100 kΩ。 其他型号还提供可变电阻和电位计引脚输出可供选择,还提供单和双电阻器网络选项。### 特点零刻度到满刻度电刷操作 低电刷电阻:75 Ω(典型) 低温度系数:绝对值(可变电阻)50 ppm,正比(电位计)15 ppm(典型) SPI 串行接口 电阻器网络端子断开连接功能 掉电重置保护:1.5 V(典型) 串行接口非活动电流:2.5 μA(典型) 高电压容差数字输入:高达 12.5V 支持分离式导轨应用 所有数字输入内部弱上拉模式 宽工作电压:1.8 V 至 5.5 V 宽带宽 (-3 dB) 操作:2 MHz,用于 5.0 kΩ 设备(典型) ### 型号电位计电刷设置:MCP4131,MCP4151,MCP4231,MCP4251 可变电阻电刷设置:MCP4132,MCP4152,MCP4232,MCP4252 单电阻器网络:MCP4131,MCP4132,MCP4151,MCP4152 双电阻器网络:MCP4231,MCP4232,MCP4251,MCP4252 7 位,128 电阻器(129 步):MCP4131,MCP4232,MCP4231,MCP4132 8 位,256 电阻器(257 步):MCP4151,MCP4252,MCP4251,MCP4152 ### 数字电位计 - Microchip展开
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MCP4231-502E/SL数据手册
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Final PCN Issue
Date
X
Estimated
Implementation date
X
Method to Identify Change:
Outer or Packing Box
Qualification Report:
Not applicable
Revision History:
October 10, 2016: Issued final notification.
The change described in this PCN does not alter Microchip’s current regulatory compliance regarding the material
content of the applicable products.
Attachment(s):
PCN_KMIO-13LDOL985.pdf
Please contact your local Microchip sales officewith questions or concerns regarding this notification.
Terms and Conditions:
If you wish to change your product/process change notification (PCN) profile please log on to our website at
http://www.microchip.com/PCN sign into myMICROCHIP to open the myMICROCHIP home page, then select a profile option from
the left navigation bar.
To opt out of future offer or information emails (other than product change notification emails), click here to go to microchipDIRECT
and login, then click onthe "My account" link, click on "Update profile" and un-check the box that states"Future offers or
information about Microchip's products orservices."
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Recordal No.09049794
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