CAT5124: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface
Description: The CAT5124 linear-taper digital POT performs the ...
The CAT5124 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 CAT5124 is configured as a variable resistor.
Three resistance values are available: 10 kΩ, 50 kΩ and 100 kΩ.
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
LCD screen adjustment
Mechanical potentiometer replacement
Line impedance matching
Technical Documentation & Design Resources
Product Change Notification
Availability and Samples
Status: Consult Sales Office
Compliance: Pb-free Halide free
Description: Digital Potentiometer (POT), 32-Tap, with 2-Wire Interface
Package Type: SOT-23-6
Package Case Outline: 527AJ
Container Type: REEL
Container Qty: 3000