• Part: DS4520
  • Description: I/O Expander Plus Memory
  • Manufacturer: Maxim Integrated
  • Size: 726.27 KB
Download DS4520 Datasheet PDF
DS4520 page 2
Page 2
DS4520 page 3
Page 3

DS4520 Key Features

  • Programmable Replacement for Mechanical Jumpers and Switches
  • Nine NV Input/Output Pins
  • 64-Byte NV User Memory (EEPROM)
  • I2C-patible Serial Interface
  • Up to 8 Devices Can be Multidropped on the Same I2C Bus
  • Open-Drain Outputs with Configurable Pullups
  • Outputs Capable of Sinking 12mA
  • Low Power Consumption
  • Wide Operating Voltage (2.7V to 5.5V)
  • Operating Temperature Range: -40°C to +85°C