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CAT5411 - Dual Digitally Programmable Potentiometers

Datasheet Summary

Description

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.

Features

  • 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 24-lead SOIC, 24-lead TSSOP, and BGA s Industrial temperature ranges.

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Datasheet Details

Part number CAT5411
Manufacturer Catalyst Semiconductor
File Size 93.26 KB
Description Dual Digitally Programmable Potentiometers
Datasheet download datasheet CAT5411 Datasheet
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Full PDF Text Transcription

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CAT5411 Dual Digitally Programmable Potentiometers (DPP™) with 64 Taps and SPI Interface FEATURES 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.
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