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Partname: | CAT5221YI10 |
Description: | Dual Digitally Programmable Potentiometer (DPP???) with 64 Taps and I2C Interface |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (249K). Click here to download *) |
The CAT5221 is two Digitally Programmable Potentiometers (DPPsTM) 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 2 |
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![Click here to download CAT5221YI10 Datasheet](../../../pndecoder/datasheets/ON/img/005057.gif) Click here to download CAT5221YI10 Datasheet*) |
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