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X9401WS24-2.7, X9401WS24IZ, X9401WSF

X9401WS24-2.7, X9401WS24IZ, X9401WSF Selling Leads, Datasheet

MFG:Intersil  Category:Integrated Circuits (ICs)  Package Cooled:TSSOP48  D/C:05+

X9401WS24-2.7, X9401WS24IZ, X9401WSF Picture

X9401WS24-2.7, X9401WS24IZ, X9401WSF Datasheet download

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Part Number: X9401WS24-2.7

Category: Integrated Circuits (ICs)

MFG: Intersil

Package Cooled: TSSOP48

D/C: 05+

Description: IC XDCP QUAD 64-TAP 10K 24-SOIC

 

 
 
 
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About X9401WS24-2.7

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Datasheet: X9401WS24-2.7

File Size: 379929 KB

Manufacturer: INTERSIL [Intersil Corporation]

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About X9401WS24IZ

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Datasheet: X9401WS24IZ

File Size: 379929 KB

Manufacturer: INTERSIL [Intersil Corporation]

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About X9400

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Datasheet: X9400

File Size: 154378 KB

Manufacturer: XICOR [Xicor Inc.]

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X9401WS24IZ Parameters

Technical/Catalog InformationX9401WS24IZ
VendorIntersil
CategoryIntegrated Circuits (ICs)
Number of Circuits4 - Quad
Resistance In Ohms10K
InterfaceSPI, 3-Wire Serial
Taps64
Package / Case24-SOIC
PackagingTube
Voltage - Supply4.5 V ~ 5.5 V
Memory TypeNon-Volatile
Temperature Coefficient300 ppm/°C Typical
Operating Temperature-40°C ~ 85°C
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names X9401WS24IZ
X9401WS24IZ

X9401WS24IZ General Description

The X9401 integrates 4 digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.

The digitally controlled potentiometer is implemented using 64 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 SPI 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.

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.

X9401WS24IZ Maximum Ratings

Temperature under bias .................... -65 to +135
Storage temperature ......................... -65 to +150
Voltage on SCK, SCL or any address
input with respect to VSS........................... -1V to +7V
V = |(VHVL)|......................................................5.5V
Lead temperature (soldering, 10s) .................. +300

X9401WS24IZ Features

• Quad4 separate pots, 64 taps/pot
• Nonvolatile storage of wiper position
• Four Nonvolatile Data Registers for Each Pot
• 16-bytes of EEPROM memory
• SPI serial interface
• RTotal = 10k
• Wiper resistance = 150 typical
• Standby current < 1µA (total package)
• Operating current < 400µA max.
• VCC = 2.7V to 5V
• Package24 Ld SOIC
• 100 year data retention
• Pb-free plus anneal available (RoHS compliant)

X9401WS24IZ Connection Diagram

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