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Teilenummer | DS2401 |
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Beschreibung | Silicon Serial Number | |
Hersteller | Maxim Integrated | |
Logo | ||
Gesamt 11 Seiten 19-5860; Rev 3/15
DS2401
Silicon Serial Number
BENEFITS AND FEATURES
• Guaranteed Unique 64-Bit ROM ID Chip for
Absolute Traceability
o Unique, Factory-Lasered and Tested
64-Bit Registration Number (8-Bit Family
Code +48-Bit Serial Number + 8-Bit CRC
Tester)
o 8-Bit Family Code Specifies DS2401
Communications Requirements to Reader
• Minimalist 1-Wire® Interface Lowers Cost
and Interface Complexity
o Multiple DS2401 Devices Can Reside on
a Common 1-Wire Net
o Built-In Multidrop Controller Ensures
Compatibility with Other 1-Wire Net
Products
o Reduces Control, Address, Data, and
Power to a Single Pin and Communicates
at Up to 16.3kbps
o Presence Pulse Acknowledges When the
Reader First Applies Voltage
o Low-Cost TO-92, SOT-223, and TSOC
Surface-Mount Packages
o TO-92 Tape-and-Reel Version with Leads
Bent to 100-mil Spacing (Default) or with
Straight Leads (DS2401-SL)
Wide Voltage and Temperature Operating
Ranges Enables Robust System Performance
o Extended 2.8V to 6.0V Range
o Zero Standby Power Required
o -40°C to +85°C Industrial Temperature
Range
APPLICATIONS
PCB Identification
Network Node ID
Equipment Registration
PIN CONFIGURATIONS
TO-92
TSOC
DS2401
TOP VIEW
123
123
TOP VIEW
BOTTOM VIEW
01rrd
12
Flip Chip, Top View
with Laser Mark,
Contacts Not Visible.
“rrd” = Revision/Date
PIN DESCRIPTIONS
PIN
TO-92,
SOT-223
TSOC
1 Ground Ground
2 Data (DQ) Data (DQ)
3 No Connect No Connect
4 Ground* No Connect
5, 6 —
*SOT-223 only.
No Connect
FLIP
CHIP
Data (DQ)
Ground
—
—
—
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
1 of 11
ROM FUNCTIONS FLOW CHART Figure 4
DS2401
6 of 11
6 Page | ||
Seiten | Gesamt 11 Seiten | |
PDF Download | [ DS2401 Schematic.PDF ] |
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