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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Special Function
                                                                                                  Print Page

                                                                                                  DS2401Z+

                                                                                                  Silicon Serial Number, SOT-223-4

                                                                                                  ANALOG DEVICES
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ANALOG DEVICES DS2401Z+
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS2401Z+
                                                                                                  Newark Part No.81Y9074
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  1,003 In Stock

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                                                                                                  13 Delivery in 1-3 Business Days(US stock)
                                                                                                  990 Delivery in 2-4 Business Days(UK stock)
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                                                                                                  QuantityPrice
                                                                                                  1+$3.920
                                                                                                  10+$2.950
                                                                                                  25+$2.800
                                                                                                  50+$2.640
                                                                                                  150+$2.500
                                                                                                  300+$2.390
                                                                                                  525+$2.300
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $3.92
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ANALOG DEVICES
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS2401Z+
                                                                                                  Newark Part No.81Y9074
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC FunctionSilicon Serial Number IC
                                                                                                  Supply Voltage Min2.8V
                                                                                                  Supply Voltage Max6V
                                                                                                  IC Package TypeSOT-223
                                                                                                  No. of Pins4Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  The DS2401Z+ is an 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). It 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. This is an upgrade to the DS2400. It 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.

                                                                                                  • Unique, factory-lasered and tested 64-bit registration number
                                                                                                  • 8-bit Family code specifies DS2401 communications requirements to reader
                                                                                                  • 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, power to a single pin and communicates at up to 16.3kbps
                                                                                                  • Presence pulse acknowledges when reader first applies voltage
                                                                                                  • Wide voltage and temperature operating ranges enables robust system performance
                                                                                                  • Zero standby power required

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  IC Function

                                                                                                  Silicon Serial Number IC

                                                                                                  Supply Voltage Max

                                                                                                  6V

                                                                                                  No. of Pins

                                                                                                  4Pins

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Supply Voltage Min

                                                                                                  2.8V

                                                                                                  IC Package Type

                                                                                                  SOT-223

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (3)

                                                                                                  Application Note EN

                                                                                                  Enhanced Product Overview EN

                                                                                                  Technical Data Sheet EN

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                                                                                                  Associated Products

                                                                                                  2 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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