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DS3905

Triple 128-Position Nonvolatile Digital Variable Resistor/Switch

DS3905 Features

* Three 20kΩ, 128-Position Linear Digital Resistors

* Resistor Settings are Stored in NV Memory

* Each Resistor has a High-Impedance Setting for Switch Operation to Control Digital Logic

* Low Temperature Coefficient

* 2-Wire Serial Interface

* 2.7V to

DS3905 General Description

The DS3904/DS3905 contain three nonvolatile (NV) low temperature coefficient, variable digital resistors. Each resistor has 128 user-selectable positions. Additionally, the DS3904/DS3905 have a high-impedance setting that allows each resistor to function as a digital switch. The DS3904/DS3905 can op.

DS3905 Datasheet (183.22 KB)

Preview of DS3905 PDF

Datasheet Details

Part number:

DS3905

Manufacturer:

Dallas Semiconducotr

File Size:

183.22 KB

Description:

Triple 128-position nonvolatile digital variable resistor/switch.

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TAGS

DS3905 Triple 128-Position Nonvolatile Digital Variable Resistor Switch Dallas Semiconducotr

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