The X9258 is a quad digital controlled potentiometer (XDCP) integrated circuit that features four digitally controlled potentiometers with 256 taps each, providing a 0.4% resolution.
The device operates on a 2-wire serial interface and has a standby current of less than 1μA, making it suitable for low-power applications.
Key Features
Four potentiometers in one package, each with 256 resistor taps
2-wire serial interface for communication
0.4% resolution
Wiper resistance of 400Ω typical
Four non-volatile data registers for each potentiometer
Non-volatile storage of wiper position
Standby current less than 1μA (total package)
Power supplies: Vcc = 2.7V to 5.5V, V+ = 2.7V to 5.5V, V- = -2.7V to -5.5V
High reliability with endurance of 100,000 data changes per bit per register
Register data retention of 100 years
Available in 24-lead SOIC and TSSOP packages
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/x9258uv24iz-2-7/-2539076193586306121/
