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DS2490Y

DS2490Y

DS2490Y

Maxim Integrated

3V~5.5V CMOS 1-Wire® Controllers Interface ICs DUAL DS2490 Bridge, USB to 1-Wire® 1.27mm 24-SOIC (0.295, 7.50mm Width)

SOT-23

DS2490Y Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Package / Case 24-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tube
Published 2006
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Tin/Lead (Sn85Pb15)
Technology CMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number DS2490
JESD-30 Code R-PDSO-G24
Function Bridge, USB to 1-Wire®
Operating Supply Voltage 5V
Interface 1-Wire®
Operating Supply Current 20mA
Nominal Supply Current 20mA
uPs/uCs/Peripheral ICs Type BUS CONTROLLER, UNIVERSAL SERIAL BUS
Clock Frequency 12MHz
Data Rate 12 Mbps
Protocol USB
Data Transfer Rate-Max 1.5 MBps
Height Seated (Max) 2.65mm
Length 15.4mm
Width 7.5mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
DS2490Y Product Details

DS2490Y Overview


There is a package called 24-SOIC (0.295, 7.50mm Width) that contains it, and you can find it there. It is very easy to carry because of the Tube-shaped packaging. Regulating the temperature to 0°C~70°C is crucial to ensuring reliable operation. With a 3V~5.5VV power source, you should be able to use it. As you can see, the terminations of the wire are in 24. When 5V is used as the supply voltage, high efficiency can be achieved. A DS2490 number belongs to the family of numbers. In total, this gadget is composed of BUS CONTROLLER, UNIVERSAL SERIAL BUS uPs/uCs/peripheral ICs. There is a setting on the gadget that sets the supply current to 20mA. During the operation of the device, the clock runs at a frequency of 12MHz. In order to maximi5Ve efficiency, the supply voltage should be set to 5V.

DS2490Y Features


12MHz clock frequency


DS2490Y Applications


There are a lot of Maxim Integrated
DS2490Y Controllers Interface ICs applications.


  • Smart LED Lighting
  • Portable Appliances
  • Battery-Operated Devices
  • Cellular Data Devices
  • Factory Automation and Process Controls
  • IrDA transmission control
  • Remote transmission formatter
  • Docking
  • Mobile Monitors
  • Multi-Function Monitors

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