Dual Digitally Programmable Potentiometers (DPP™) With 64 Taps And SPI Interface

The CAT5411 is two Digitally Programmable Potentiometers (DPPs) integrated with control Logic and 16 bytes of NVRAM memory. Each DPP consists of a series of 63 resistive elements connected between two externally accessible end points. The tap points between each resistive element are connected to the wiper outputs with CMOS switches. A separate 6-bit control Register (WCR) independently controls the wiper tap switches for each DPP. Associated with each wiper control Register are four 6-bit non-volatile memory data Registers (DR) used for storing up to four wiper settings. Writing to the wiper control Register or any of the non-volatile data Registers is via a SPI serial bus. On power-up, the contents of the first data Register (DR0) for each of the two potentiometers is automatically loaded into its respective wiper control Register
By Catalyst Semiconductor
CAT5411 's PackagesCAT5411 's pdf datasheet
CAT5411WI-25 SOIC
CAT5411WI-10 SOIC
CAT5411WI-50 SOIC
CAT5411WI-00 SOIC
CAT5411YI-25 TSSOP
CAT5411YI-10 TSSOP
CAT5411YI-50 TSSOP
CAT5411YI-00 TSSOP




CAT5411 Pinout, Pinouts
CAT5411 pinout,Pin out
This is one package pinout of CAT5411,If you need more pinouts please download CAT5411's pdf datasheet.

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