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Power Circuits / Power Management Circuits / DS1314S-2+
Datasheets
DS1314S-2+ by:
Maxim Integrated Products
Analog Devices Inc
Dallas Semiconductor
Maxim Integrated Products
Not Found

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8

Part Details for DS1314S-2+ by Maxim Integrated Products

Results Overview of DS1314S-2+ by Maxim Integrated Products

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Automotive

DS1314S-2+ Information

DS1314S-2+ by Maxim Integrated Products is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for DS1314S-2+

Part # Distributor Description Stock Price Buy
DISTI # DS1314S-2+-ND
DigiKey IC CTRLR NV W/BATT MON 3V 8-SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube 596
In Stock
  • 1 $21.9900
  • 10 $15.7080
  • 25 $14.0720
  • 100 $12.9625
$12.9625 / $21.9900 Buy Now
Bristol Electronics   3
RFQ
Quest Components 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 7
  • 1 $13.5750
  • 5 $10.1813
$10.1813 / $13.5750 Buy Now
Quest Components 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 4
  • 1 $19.9125
  • 2 $18.5850
  • 5 $17.7000
$17.7000 / $19.9125 Buy Now
DISTI # SMC-DS1314S-2+
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Container: Tubes 24
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 79
RFQ

Part Details for DS1314S-2+

DS1314S-2+ CAD Models

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DS1314S-2+ Part Data Attributes

Parametric Data
DS1314S-2+ Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
DS1314S-2+ Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOIC
Package Description 0.150 INCH, ROHS COMPLIANT, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Adjustable Threshold NO
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Channels 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 140 mA
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 3 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for DS1314S-2+

This table gives cross-reference parts and alternative options found for DS1314S-2+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS1314S-2+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
DS1314S-2 Maxim Integrated Products Check for Price Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8 DS1314S-2+ vs DS1314S-2
DS1314S-2+ Analog Devices Inc $11.3996 3V Nonvolatile Controller with Lithium Battery Monitor, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C DS1314S-2+ vs DS1314S-2+
DS1314S-2 Dallas Semiconductor Check for Price Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8 DS1314S-2+ vs DS1314S-2
UCD3138064ARGCT Texas Instruments $11.4648 Highly Integrated Digital Controller for Isolated Power 64-VQFN -40 to 125 DS1314S-2+ vs UCD3138064ARGCT
DS1314S-2/T&R Maxim Integrated Products Check for Price Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8 DS1314S-2+ vs DS1314S-2/T&R

DS1314S-2+ Related Parts

DS1314S-2+ Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VCC first, followed by VBAT. This ensures that the internal circuitry is properly initialized.

  • To ensure reliable oscillator startup, a 1-10 kΩ resistor can be connected between the X1 and X2 pins. This helps to reduce the risk of oscillation failure due to stray capacitance.

  • The RST pin is an active-low reset input that can be used to reset the DS1314S-2+. It should be tied to VCC through a 1 kΩ resistor and a 0.1 μF capacitor to ensure proper reset operation.

  • When VBAT is lower than VCC, the DS1314S-2+ will not switch to battery backup mode. To handle this case, a voltage comparator or a supervisory circuit can be used to detect when VBAT falls below VCC, and then switch to battery backup mode.

  • The maximum capacitance that can be connected to the X1 and X2 pins is 12.5 pF. Exceeding this value may affect the oscillator's reliability and accuracy.