CAT5119: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface

Description: CAT5119 linear-taper digital POT performs the same...
  • CAT5119 linear-taper digital POT performs the same function as a mechanical potentiometer or a variable resistor. This device consists of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface.

    The CAT5119 is configured as a variable resistor.

    Three resistance values are available: 10 kΩ, 50 kΩ and 100k Ω.
  • Features
  • 0.3 µA Ultra-low standby current
  • Single-supply operation: 2.7 V to 5.5 V
  • Glitchless switching between resistor taps
  • Power-on reset to midscale
  • 2-Wire up/down serial interface
  • Resistance values: 10 kΩ, 50 kΩ and 100 kΩ
  • Applications
  • LCD screen adjustment
  • Volume control
  • Mechanical potentiometer replacement
  • Gain adjustment
  • Line impedance matching
  • End Products
  • Industrial Equipment
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    CAT5119SDI-00GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 100 kΩ
  • Package Type: SC-88-6 / SC-70-6 / SOT-363-6
  • Package Case Outline: 419AD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • CAT5119SDI-10GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 10 kΩ
  • Package Type: SC-88-6 / SC-70-6 / SOT-363-6
  • Package Case Outline: 419AD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • CAT5119SDI-50GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 50 kΩ
  • Package Type: SC-88-6 / SC-70-6 / SOT-363-6
  • Package Case Outline: 419AD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Avnet:>1K
  • ON Semiconductor:63,000
  • CAT5119TBI-00GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 100 kΩ
  • Package Type: SOT-23-6
  • Package Case Outline: 527AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • ON Semiconductor:12,621
  • CAT5119TBI-10GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 10 kΩ
  • Package Type: SOT-23-6
  • Package Case Outline: 527AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • PandS:>1K
  • CAT5119TBI-50GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface, 50 kΩ
  • Package Type: SOT-23-6
  • Package Case Outline: 527AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • # of Pots:
  • # of Taps: 32 
  • Type: Rheostat 
  • Control Interface: Up/Down 
  • Resistance Typ (kΩ): 100  10  50 
  • VH Max (V): VCC 
  • Wiper Position Memory: No 
  • VDD Max (V): 5.5 
  • Package Type: SC-88-6 / SC-70-6 / SOT-363-6  SOT-23-6 
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