Description
   The CAT5419 is two digital POTs integrated with control logic and 16 bytes of NVRAM memory.

FEATUREs
• Two Linear-taper Digital Potentiometers
• 64 Resistor Taps per Potentiometer
• End to End Resistance 2.5 kΩ, 10 kΩ, 50 kΩ
• Potentiometer Control and Memory Access via 2-wire Interface
   (I2C like)
• Low Wiper Resistance, Typically 80 Ω
• Four Non-volatile Wiper Settings for Each Potentiometer
• Recall of Wiper Settings at Power Up
• 2.5 to 6.0 Volt Operation
• Standby Current less than 1 μA
• 1,000,000 Nonvolatile WRITE Cycles
• 100 Year Nonvolatile Memory Data Retention
• 24-lead SOIC and 24-lead TSSOP
• Write Protection for Data Register
• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
   Compliant