DS3800

Advanced NV SRAM Battery Cap

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Status Explanations for product status codes

Active: In Production.

Description

The DS3800 is a secondary lithium power source designed to conveniently snap-on over a 40mm Ball Grid Array (BGA) nonvolatile memory module. Its durable attachment flanges prevent misalignment and maintain mechanical and electrical connection with the module throughout shocks and stresses during and after manufacturing processes.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 1 (PDF, 27kB)
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This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.

Key Features

  • Housing for 400mAh primary lithium battery
  • Snap-on over surface-mount BGA SRAM module
  • Four attachment flanges
  • Battery characteristics
    • 3V nominal
    • 400mAh nom capacity
    • Li(CF)x
    • 8 years data retention (@25°C)
  • Operating range:
    • -40°C to +85°C
  • Underwriters Laboratories (UL) Recognized
   
   

Key Specifications:

Timekeeping & Real-Time Clocks
Part Number Functions Memory Type Time of Day Alarms Integrated XTAL
DS3800  Clip-On Battery+Crystal Cap None 0 No
See All Timekeeping & Real-Time Clocks (86)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

DS3800: Pin Assignment
Pin Assignment

Application Notes

Application Note 505   Lithium Coin-Cell Batteries: Predicting an Application Lifetime

Product Guides

Real-Time Clocks (PDF)

Reliability Reports

Request Reliability Report for:
Underwriters Laboratories (UL) Recognized

Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
This product cannot be purchased through our web site. Contact factory for availability.

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Description
Key Features
Applications/Uses
Key Specifications
Diagram
Notes and Comments
  Data Sheet
Application Notes
Evaluation Kits
Product Guides
Reliability Reports
Software/Models
  Price and Availability
Samples
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Package Information
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Rev 1; 2000-03-28
This page last modified: 2009-10-28


 


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