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Maxim > Products > 1-Wire® Devices 
DS2413
1-Wire Dual Channel Addressable Switch

1-Wire, Dual-Channel, Addressable Switch Features Open-Drain, Programmable I/O Pins


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Data Sheet
FULL DATA SHEET (PDF, 156kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The DS2413 is a dual-channel programmable I/O 1-Wire® chip. The PIO outputs are configured as open-drain and provide up to 20mA continuous sink capability and off-state operating voltage up to 28V. Control and sensing of the PIO pins is performed with a dedicated device-level command protocol. To provide a high level of fault tolerance in the end application, the 1-Wire I/O and PIO pins are all capable of withstanding continuous application of voltages up to 28V max. Communication and operation of the DS2413 is performed with the single contact Maxim 1-Wire serial interface.

Key Features   Applications/Uses
  • Open-Drain Programmable I/O Pins
  • PIO Pins Support 20mA max Continuous Current Sink
  • Supports 28V (max) PIO Pin Operating Voltage
  • On-Resistance of PIO Pulldown Transistor 20Ω max; OFF Resistance 1MΩ min
  • Parasitic Power Supply Through 1-Wire
  • Communicates to Host with a Single Digital Signal at 14.9kbps or 100kbps Using 1-Wire Protocol
  • Unique 64-bit ROM Serial Number Factory Lasered Into Each Device
  • Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
  • 1-Wire I/O Pin Supports 28V Absolute Maximum DC Level for Fault Conditions
  • Operates Over a Wide 1-Wire Voltage Range of 2.8V to 5.25V from 0°C to +70°C
  • High ESD Immunity of 1-Wire I/O Pin: 8kV HBM Typical
  • TSOC and TDFN Packages Available

 
  		• Accessory Identification and Control
  		• General Purpose Input/Output
  		• Industrial Controllers
  		• Key-Pick Systems
  		• LED Control
  		• System Monitoring

    Key Specifications:   Memory (EPROM, EEPROM, ROM, NV SRAM)
    Part Number Memory Type Bus Type Real-Time Clock DIP with Internal Battery PowerCap Package Battery Monitor With GPIO Single Piece Module Features Supply Voltage (min) (V) Supply Voltage (max) (V) Price**
    DS2413  ROM 1-Wire No No No No Yes No
    •Dual Addressable Switch
    		 2.8 5.25 $0.53 @ 1k
    See All Memory (EPROM, EEPROM, ROM, NV SRAM) (70)
    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
    DS2413: Typical Operating Circuit
    Typical Operating Circuit

    Application Notes
  		• Application Note 126: 1-Wire Communication Through Software - DS2413
  		• Application Note 155: 1-Wire® Software Resource Guide Device Description - DS2413
  		• Application Note 3989: Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact - DS2413

    Evaluation Kits
  		• DS9090K

    Design Guides
  		• 1-Wire® Products (PDF)

    Reliability Reports
  		• Reliability Report: DS2413.pdf

    Software/Models
    none

    Ordering Information
    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. More: SeeFull Data Sheet or Part 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.


    Devices: 1-12 of 12

    DS2413 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS2413Q+U  
    		TDFN;6 pin;
    Dwg: 21-0137 (PDF)
    Use pkgcode/variation: T633+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS2413Q+T&R  
    		TDFN;6 pin;
    Dwg: 21-0137 (PDF)
    Use pkgcode/variation: T633+2*
    		0°C to +70°C See data sheet
    Materials Analysis
    DS2413DP-100-550+T  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		-40°C to +85°C See data sheet
    Materials Analysis
    DS2413DP-100-3C0+T  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		-40°C to +85°C See data sheet
    Materials Analysis
    DS2413CP-100-550+T  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		-40°C to +85°C See data sheet
    Materials Analysis
    DS2413CP-100-3C0+T  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		-40°C to +85°C See data sheet
    Materials Analysis
    DS2413P+T&R  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS2413P+  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS2413P  
    		TSOC;6 pin;
    Dwg: 21-0382 (PDF)
    Use pkgcode/variation: D6-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS2413BQ-100-550+T  



    		-40°C to +85°C See data sheet
    DS2413BQ-100-2D0+T  



    		-40°C to +85°C See data sheet
    DS2413BQ-100-3C0+T  



    		-40°C to +85°C See data sheet

    More Information
  		• New Product Press Release 2005-02-04 
  		• Product Ad: Download
  		• Product Family Ad: Download

    Related Products
    DS2482-800 Eight-Channel 1-Wire Master
    DS2482-100 Single-Channel 1-Wire Master

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    2008-11-04
    This page last modified: 2008-11-11




             


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