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DS4301 pdf datasheet (Nonvolat
消耗积分:3 |
格式:rar |
大小:664 |
2008-10-01
王兰
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The DS4301 is a single 32-position linear digital potentiometer
with 200kΩ end-to-end resistance. The wiper
setting is stored in EEPROM, so the DS4301 powers up
with the last stored setting. The position of the wiper is
controlled through a simple three-terminal
increment/decrement interface. The DS4301 is ideal for
white LED backlight brightness control. Its 8-pin μSOP
package, 2.4V to 5.5V supply range, and 200kΩ endto-
end resistance are especially suited for portable,
battery-powered applications such as cellular telephones
and PDAs.
Applications
White LED Backlight Brightness Control
Portable Battery-Powered Devices such as PDAs
and Cellular Phones
Any Application that Requires a Small, Low-Cost
NV Potentiometer
with 200kΩ end-to-end resistance. The wiper
setting is stored in EEPROM, so the DS4301 powers up
with the last stored setting. The position of the wiper is
controlled through a simple three-terminal
increment/decrement interface. The DS4301 is ideal for
white LED backlight brightness control. Its 8-pin μSOP
package, 2.4V to 5.5V supply range, and 200kΩ endto-
end resistance are especially suited for portable,
battery-powered applications such as cellular telephones
and PDAs.
Applications
White LED Backlight Brightness Control
Portable Battery-Powered Devices such as PDAs
and Cellular Phones
Any Application that Requires a Small, Low-Cost
NV Potentiometer
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