Home datasheet X9241AYP

X9241AYP

Quad Digital Controlled Potentiometers
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Description

The X9241AYP integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.The digitally controlled potentiometer is implemented using 63 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the 2-wire bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 4 nonvolatile Data Registers (DR0:DR3) that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array through the switches. Power up recalls the contents of DR0 to the WCR. X9241AYP Features • Four potentiometers in one package• 2-wire serial interface • Register oriented format - Direct read/write/transfer of wiper positions - Store as many as four positions per potentiometer• Terminal Voltages: +5V, -3.0V• Cascade resistor arrays• Low power CMOS• High Reliability - Endurance–100,000 data changes per bit per register - Register data retention–100 years• 16-bytes of nonvolatile memory • 3 resistor array values -2kΩ, 10kΩ, 50kΩ or combination - Cascadable for values of 4kΩ to 200kΩ• Resolution: 64 taps each pot• 20 Ld plastic DIP, 20 Ld TSSOP and 20 Ld SOIC packages
Features

Parameters

[{"Name":"Temperature Coefficient ","Value":"±300 ppm/°C Typical"},{"Name":"Voltage - Supply ","Value":"4.5 V ~ 5.5 V"},{"Name":"Operating Temperature ","Value":"-40°C ~ 85°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.


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