CAT5221 - Dual Digitally Programmable Potentiometers

Product Overview

Catalyst Semiconductor

Part number	CAT5221
Manufacturer	Catalyst Semiconductor
File Size	148.08 KB
Description	Dual Digitally Programmable Potentiometers
Datasheet	CAT5221 Datasheet
Additional preview pages of the CAT5221 datasheet.

The CAT5221 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.

s Two linear-taper digitally programmable H GEN FR ALO EE LE A D F R E ETM s Automatic recall of saved wiper settings at potentiometers s 64 resistor taps per potentiometer s End to end resistance 2.5kΩ, 10kΩ, 50kΩ or 100kΩ s Potentiometer control and memory access via power up s 2.5 to 6.0 volt operation s Standby current less than 1µA s 1,000,000 nonvolatile WRITE cycles s 100 year nonvolatile memory data retention s 20-lead SOIC and TSSOP packages s Industrial temperature ranges 2-wi.

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Published: Aug 9, 2010 |