Part Number
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X9250 |
Manufacturer
|
Renesas |
Description
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Quad Digitally Potentiometers |
Published
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Jun 3, 2020 |
Detailed Description
|
DATASHEET
X9250
Low Noise/Low Power/SPI Bus/256 Taps Quad Digitally Controlled Potentiometers (XDCP™)
FN8165 Rev.3.00 ...
|
Datasheet
|
X9250
|
Overview
DATASHEET
X9250
Low Noise/Low Power/SPI Bus/256 Taps Quad Digitally Controlled Potentiometers (XDCP™)
FN8165 Rev.
3.
00 August 29, 2006
FEATURES
• Four potentiometers in one package • 256 resistor taps/pot - 0.
4% resolution • SPI serial interface • Wiper resistance, 40 typical @ VCC = 5V • Four nonvolatile data registers for each pot • Nonvolatile storage of wiper position • Standby current 5µA max (total package) • Power supplies
—VCC = 2.
7V to 5.
5V —V+ = 2.
7V to 5.
5V —V– = -2.
7V to -5.
5V • 100k, 50k total pot resistance • High reliability —Endurance – 100,000 data changes per bit per
register —Register data retention - 100 years • 24 Ld SOIC, 24 Ld TSSOP • Dual supply version of X925...
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