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  • DS2490S

DS2490S

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS2490S
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 547
  • Description: 3V~5.5V CMOS 1-Wire? Controllers Interface ICs DUAL DS2490 24 Pins Bridge, USB to 1-Wire? 1.27mm 24-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Package / Case 24-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 24
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)
HTS Code 8542.31.00.01
Subcategory Bus Controllers
Technology CMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS2490
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

DS2490S Overview


The 24-SOIC (0.295, 7.50mm Width) package contains it. It's packaged in the shape of a Tube. Keeping the temperature at 0°C~70°C will ensure reliable operation. You should be able to use it as long as you use a 3V~5.5VV power source. In it, there are terminations that end in 24. Providing a voltage of 5V leads to high efficiency. It is a member of the DS2490 family of numbers. To operate, 24 pins are required. I have found that this gadget has a total of BUS CONTROLLER, UNIVERSAL SERIAL BUS uPs/uCs/peripheral ICs in total. Currently, the gadget is receiving current from a 20mA-shaped supply. As far as the device's clock is concerned, it runs at the frequency of 12MHz. The supply voltage should be set to 5V for maximum efficiency. Bus Controllers is a self-contained device.

DS2490S Features


12MHz clock frequency
Bus Controllers subcategory

DS2490S Applications


There are a lot of Maxim Integrated DS2490S Controllers Interface ICs applications.

  • Industrial-Control
  • All-in-One/Desktop PCs
  • Personal media playe
  • Docking
  • Desktop PC
  • Intelligent Instrumentation
  • Multi-port Chargers
  • DSPs
  • 0 to 10V Dimming Luminaires
  • Custom USB Devices