DS2401P+ by Analog Devices

Silicon Serial Number

Status: Active
Series: DS2401
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The DS2401 enhanced Silicon Serial Number is a low-cost, electronic registration number that provides an absolutely unique identity which can be determined with a minimal electronic interface (typically, a single port pin of a microcontroller). The DS2401 consists of a 64-bit ROM that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (01h). Data is transferred serially via the 1-Wire® protocol that requires only a single data lead and a ground return. Power for reading and writing the device is derived from the data line itself with no need for an external power source. The DS2401 is an upgrade to the DS2400. The DS2401 is fully reverse-compatible with the DS2400 but provides the additional multi-drop capability that enables many devices to reside on a single data line. The familiar TO-92, SOT-223 or TSOC package provides a compact enclosure that allows standard assembly equipment to handle the device easily.

Where to Buy

Prices starting from US$1.30

Distributor Stock
Logo for Newark
Newark Electronics
from US$1.85
1,366
in stock
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Logo for TME
TME
from US$2.18
776
in stock
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Logo for Analog Devices
Analog Devices
from US$1.30
457
in stock
 Buy Now
Buy Now

Features

Guaranteed Unique 64-Bit ROM ID Chip for Absolute Traceability Unique, 64-Bit Registration Number (8-BitFamily Code + 48-Bit Serial Number +8-Bit CRC Tester) 8-Bit Family Code Specifies DS2401 Communications Requirements to Reader
Unique, 64-Bit Registration Number (8-BitFamily Code + 48-Bit Serial Number +8-Bit CRC Tester)
8-Bit Family Code Specifies DS2401 Communications Requirements to Reader
Minimalist 1-Wire® Interface Lowers Cost and Interface Complexity Multiple DS2401 Devices Can Reside on a Common 1-Wire Net Built-In Multidrop Controller Ensures Compatibility with Other 1-Wire Net Products Reduces Control, Address, Data, and Power to a Single Pin and Communicates at Up to 16.3kbps Presence Pulse Acknowledges When the Reader First Applies Voltage Low-Cost TO-92, SOT-223, and TSOC Surface-Mount Packages TO-92 Tape-and-Reel Version with Leads Bent to 100-mil Spacing (Default) or with Straight Leads (DS2401-SL)
Multiple DS2401 Devices Can Reside on a Common 1-Wire Net
Built-In Multidrop Controller Ensures Compatibility with Other 1-Wire Net Products
Reduces Control, Address, Data, and Power to a Single Pin and Communicates at Up to 16.3kbps
Presence Pulse Acknowledges When the Reader First Applies Voltage
Low-Cost TO-92, SOT-223, and TSOC Surface-Mount Packages
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 Extended 2.8V to 6.0V Range Zero Standby Power Required -40°C to +85°C Industrial Temperature Range
Extended 2.8V to 6.0V Range
Zero Standby Power Required
-40°C to +85°C Industrial Temperature Range

Specifications

End Equipment Medical Consumable IDPCB ID and AuthenticationPeripheral ID and ControlPrint Cartridge Authentication
Memory Type ROM
Memory Size 64bit x 1
Bus Type 1-Wire
VSUPPLY (V) (min) 2.8
VSUPPLY (V) (max) 6
Package/Pins ST223/3THIN WLP/4TO92/3TSOC/6
BudgetaryPrice (See Notes) 0.98

Last 6 months Inventory & Pricing History

DS2401P+ Special Function by Analog Devices

SILICON SERIAL NUMBER 2401 TSOC-6

Semiconductors - ICs
> Special Function
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The DS2401 enhanced silicon serial number is a low-cost, electronic registration number that provides an absolutely unique identity which can be determined with a minimal electronic interface (typically, a single port pin of a microcontroller). The DS2401 consists of a factory-lasered, 64-bit ROM that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (01h). Data is transferred serially via the 1-Wire protocol that requires only a single data lead and a ground return. Power for reading and writing the device is derived from the data line itself with no need for an external power source. The DS2401 is an upgrade to the DS2400. The DS2401 is fully reverse-compatible with the DS2400 but provides the additional multi-drop capability that enables many devices to reside on a single data line. The familiar TO-92, SOT-223 or TSOC package provides a compact enclosure that allows standard assembly equipment to handle the device easily.

Specifications

IC Function Silicon Serial Number IC
Supply Voltage Min 2.8V
Supply Voltage Max 6V
IC Package Type TSOC
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 2401
Brief Features Built-In Multidrop Controller Reduces Control Address Data and Power
Device Marking DS2401P+
IC Generic Number 2401
Logic Function Number 2401
Memory Type ROM
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 2.8V to 6V

Last 6 months Inventory & Pricing History

Alternative Descriptions

Silicon Serial Number, 6V, Tsoc-6 | Newark Electronics
IC: memory | TME
Silicon Serial Number | Analog Devices

Frequently Asked Questions

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Is the DS2401P+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS2401P+ have stock available?

Authorised distributors including Newark Electronics, TME and Analog Devices have stock available or on a lead time for DS2401P+ .

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