Description
DS2401P Dallas / Maxim IC Silicon Serial Number 48bit Surface Mount, 2.8 ->6 V, -40->85 °C, 6-Pin, TSOC
Manufacturer: Maxim Integrated
Product Category: Security ICs / Authentication ICs
Data Bus Width: 64 bit
Supply Voltage – Max: 6 V
Supply Voltage – Min: 2.8 V
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: – 40 C
Mounting Style: SMD/SMT
Package / Case: TSOC-6
Brand: Maxim Integrated
Interface Type: 1-Wire
Packaging: Tube
Series: DS2401P
Factory Pack Quantity: 120
Supply Current – Max: 5 uA
Part # Aliases: 90-2401P+000
1-Wire and iButton
The iButton is a computer chip enclosed in a 17mm diameter stainless steel can. Because of this unique and durable container, up-to-date information can travel with a person or object anywhere they go. It can be mounted anywhere because it is rugged enough to withstand harsh environments, indoors or outdoors. It is small and portable enough to attach to a key fob, ring, watch or other personal items. It can be used daily for applications such as access control to buildings and computers, asset management, and various data logging tasks.
BENEFITS AND FEATURES
•
Guaranteed Unique 64-Bit ROM ID Chip for Absolute Traceability
oUnique, Factory-Lasered and Tested 64-Bit Registration Number (8-Bit Family Code +48-Bit Serial Number + 8-Bit CRC Tester)
o8- Bit Family Code Specifies DS2401 Communications Requirements to Reader
•Minimalist 1-Wire® Interface Lowers Cost and Interface Complexity
oMultiple DS2401 Devices Can Reside on a Common 1-Wire Net
oBuilt-In Multidrop Controller Ensures Compatibility with Other 1-Wire Net Products
oReduces Control, Address, Data, and Power to a Single Pin and Communicates at Up to 16.3kbps
oPresence Pulse Acknowledges When the Reader First Applies Voltage
oLow-Cost TO-92, SOT-223, and TSOC Surface-Mount Packages
oTO-92 Tape-and-Reel Version with Leads Bent t
o100-mil Spacing (Default) or with Straight Leads (DS2401-SL)
oWide Voltage and Temperature Operating Ranges Enables Robust System Performance
oExtended 2.8V to 6.0V Range
oZero Standby Power Required
o-40°C to +85°C Industrial Temperature Range
APPLICATIONS
PCB Identification
Network Node ID
Equipment Registration
Manufacturer:Maxim
Datasheet:Maxim/DS2401.pdf
