X9251US24

X9251US24

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Intersil
X9251US24
IC DGTL POT 50KOHM 256TAP 24SOIC
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Price negotiable

Price update:a months ago
Available in stock: 3908
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

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X9251US24 Products
The X9251US24 integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit.The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the SPI bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and four nonvolatile Data Registers that can be directly written to and read by the user. The content of the WCR controls the position of the wiper. At power-up, the device recalls the content of the default Data Registers of each DCP (DR00, DR10, DR20, and DR30) to the corresponding WCR.The XDCP can be used as a three terminal potentiometer or as a two terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.

Feature

  • Four potentiometers in one package
  • 256 resistor taps–0.4% resolution
  • SPI serial interface for write, read, and transfer operations of the potentiometer
  • Wiper resistance: 100Ω typical at VCC = 5V
  • 4 Nonvolatile data registers for each potentiometer
  • Nonvolatile storage of multiple wiper positions
  • Standby current <5µA max
  • VCC: 2.7V to 5.5V operation
  • 50kΩ version of total resistance
  • 100 year data retention
  • Single supply version of X9250
  • Endurance: 100,000 data changes per bit per register
  • 24 Ld SOIC, 24 Ld TSSOP
  • Low power CMOS
  • Pb-free (RoHS compliant)

Product Attributes

TYPE DESCRIPTION Select all
Memory Type Non-Volatile
Voltage - Supply 5V
Features Selectable Address
Series XDCP™
Package Tube
Product Status Obsolete
Tolerance ±20%
Programmable Not Verified
Temperature Coefficient (Typ) ±300ppm/°C
Taper Linear
Mounting Type Surface Mount
Configuration Potentiometer
Supplier Device Package 24-SOIC
Number of Circuits 4
Package / Case 24-SOIC (0.295", 7.50mm Width)
Number of Taps 256
Operating Temperature 0°C ~ 70°C
Resistance (Ohms) 50k
Resistance - Wiper (Ohms) (Typ) 220 (Max)
Interface SPI

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Price negotiable

Price update:a months ago
Available in stock: 3908
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

View All Product from Intersil

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