CAT5113: Digital Potentiometer (POT), 100-Tap

The CAT5113 is a single digital POT designed as an electronic replacement for mechanical potentiometers. Ideal for automated adjustments on high volume production lines, they are also well suited for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment.The CAT5113 contains a 100-tap series resistor array connected between two terminals RH and RL. An up/down counter and decoder that are controlled by three input pins, determines which tap is connected to the wiper, RW. The CAT5113 wiper is buffered by an op amp that operates rail to rail. The wiper setting, stored in non-volatile NVRAM memory, is not lost when the device is powered down and is automatically recalled when power is returned. The wiper can be adjusted to test new system values without affecting the stored setting. Wiper-control of the CAT5113 is accomplished with three input control pins, CS, U/D, and INC. The INC input increments the wiper in the direction which is determined by the logic state of the U/D input. The CS input is used to select the device and also store the wiper position prior to power down.The digital POT can be used as a three-terminal resistive divider or as a two-terminal variable resistor.

Features
  • 100-position linear taper potentiometer
  • Non-volatile EEPROM wiper storage
  • 10 nA ultra-low standby current
  • Single supply operation: 2.5 V-6.0 V
  • Increment Up/Down serial interface
  • Resistance values: 1 kΩ, 10 kΩ, 50 kΩ and 100kΩ
Applications
  • Automated product calibration
  • Remote control adjustments
  • Offset, gain and zero control
  • Tamper-proof calibrations
  • Contrast, brightness and volume controls
  • Motor controls and feedback systems
  • Programmable analog functions
End Products
  • Industrial Equipment
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Digital Potentiometer (POT), 100-TapCAT5113/D (198.0kB)26
Package Drawings (4)
Document TitleDocument ID/SizeRevision
MSOP 8, 3x3846AD (56.5kB)revo
PDIP-8, 300 mils646AA (55.8kB)A
SOIC 8, 150 mils751BD (55.6kB)revo
TSSOP8, 4.4x3948AL (55.7kB)revo
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
CAT5113LI-00-GActivePb-free Halide freePDIP-8646AANATube50$1.82
CAT5113LI-01-GActivePb-free Halide freePDIP-8646AANATube50$1.82
CAT5113LI-10-GActivePb-free Halide freePDIP-8646AANATube50$1.82
CAT5113LI-50-GActivePb-free Halide freePDIP-8646AANATube50$1.82
CAT5113VI-00-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5113VI-00-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.8
CAT5113VI-01-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5113VI-01-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.8
CAT5113VI-10-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5113VI-10-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.8
CAT5113VI-50-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5113VI-50-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.8
CAT5113YI-00-GActivePb-free Halide freeTSSOP-8948AL1Tube100$33.3325
CAT5113YI-00-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.8
CAT5113YI-01-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.8
CAT5113YI-10-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.8
CAT5113YI-50-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.8
CAT5113ZI-00-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.84
CAT5113ZI-01-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.84
CAT5113ZI-10-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.84
CAT5113ZI-50-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.84
CAT5113ZI00ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
CAT5113ZI01ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
CAT5113ZI10ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
CAT5113ZI50ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
Specifications
Product# of Pots# of TapsTypeControl InterfaceResistance Typ (kΩ)VH Max (V)Wiper Position MemoryVDD Max (V)
CAT5113LI-00-G1100PotentiometerUp/Down100VCCYes6
CAT5113LI-01-G1100PotentiometerUp/Down1VCCYes6
CAT5113LI-10-G1100PotentiometerUp/Down10VCCYes6
CAT5113LI-50-G1100PotentiometerUp/Down50VCCYes6
CAT5113VI-00-G1100PotentiometerUp/Down100VCCYes6
CAT5113VI-00-GT31100PotentiometerUp/Down100VCCYes6
CAT5113VI-01-G1100PotentiometerUp/Down1VCCYes6
CAT5113VI-01-GT31100PotentiometerUp/Down1VCCYes6
CAT5113VI-10-G1100PotentiometerUp/Down10VCCYes6
CAT5113VI-10-GT31100PotentiometerUp/Down10VCCYes6
CAT5113VI-50-G1100PotentiometerUp/Down50VCCYes6
CAT5113VI-50-GT31100PotentiometerUp/Down50VCCYes6
CAT5113YI-00-G1100PotentiometerUp/Down100VCCYes6
CAT5113YI-00-GT31100PotentiometerUp/Down100VCCYes6
CAT5113YI-01-GT31100PotentiometerUp/Down1VCCYes6
CAT5113YI-10-GT31100PotentiometerUp/Down10VCCYes6
CAT5113YI-50-GT31100PotentiometerUp/Down50VCCYes6
CAT5113ZI-00-T31100PotentiometerUp/Down100VCCYes6
CAT5113ZI-01-T31100PotentiometerUp/Down1VCCYes6
CAT5113ZI-10-T31100PotentiometerUp/Down10VCCYes6
CAT5113ZI-50-T31100PotentiometerUp/Down50VCCYes6
CAT5113ZI001100PotentiometerUp/Down100VCCYes6
CAT5113ZI011100PotentiometerUp/Down1VCCYes6
CAT5113ZI101100PotentiometerUp/Down10VCCYes6
CAT5113ZI501100PotentiometerUp/Down50VCCYes6
Digital Potentiometer (POT), 100-Tap (198.0kB) CAT5113
PDIP-8, 300 mils CAT93C86B
SOIC 8, 150 mils CAV93C86
TSSOP8, 4.4x3 PCA9306
MSOP 8, 3x3 CAT25010