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DS4520 Datasheet - Maxim Integrated Products

DS4520 I/O Expander Plus Memory

The DS4520 is a 9-bit nonvolatile (NV) I/O expander with 64 bytes of NV user memory controlled by an I2Ccompatible serial interface. The DS4520 offers users a digitally programmable alternative to hardware jumpers and mechanical switches that are being used to control digital logic nodes. Furthermor.

DS4520 Features

* Programmable Replacement for Mechanical Jumpers and Switches

* Nine NV Input/Output Pins

* 64-Byte NV User Memory (EEPROM)

* I2C-Compatible Serial Interface

* Up to 8 Devices Can be Multidropped on the Same I2C Bus

* Open-Drain Outputs with Configurable Pullups

DS4520 Datasheet (726.27 KB)

Preview of DS4520 PDF

Datasheet Details

Part number:

DS4520

Manufacturer:

Maxim Integrated ↗ Products

File Size:

726.27 KB

Description:

I/o expander plus memory.

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DS4520 Expander Plus Memory Maxim Integrated Products

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