DS1867

双路数字电位器，带有EEPROM

数据手册 (Rev. 1)

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产品详情

Nonvolatile version of the DS1267
Two 256-position digital potentiometers
Wipers digitally set and read through serial port
EEPROM maintains settings in the absence of power
Resistors can be connected in series for higher total resistance
Ultra low-power consumption, quiet, pumpless design
Three-wire serial control interface
Operating ranges:
- Single +5V or ±5V supplies
- -40°C to +85°C

参考资料

数据手册 2

DS1867: Dual Digital Potentiometer with EEPROM Data Sheet (Rev.1) 10/21/1999

DS1867: 双路数字电位器，带有EEPROM Data Sheet 01/01/1900

可靠性数据 1

DS1867 Reliability Data 01/12/2023

技术文章 3

怎样将数字电位器的带宽从10倍提高到100倍 10/01/2008

Using a PC with a DS3900 to Communicate with DS1267s, DS1867s, and DS1868s 08/27/2002

DS1867 Power Supply Conditioning for EEPROM Wiper Storage 04/30/2001

这是最新版本的数据手册

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