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

                                                                                                  DS2401+T&R

                                                                                                  Silicon Serial Number, 2.8 V to 6 V, TO-92-3

                                                                                                  ANALOG DEVICES DS2401+T&R
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS2401+T&R
                                                                                                  Newark Part No.73Y1541
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  2,749 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$1.990
                                                                                                  10+$1.990
                                                                                                  25+$1.990
                                                                                                  50+$1.990
                                                                                                  100+$1.990
                                                                                                  250+$1.990
                                                                                                  500+$1.990
                                                                                                  1000+$1.990
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
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                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS2401+T&R
                                                                                                  Newark Part No.73Y1541
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC FunctionSilicon Serial Number
                                                                                                  Supply Voltage Min2.8V
                                                                                                  Supply Voltage Max6V
                                                                                                  IC Package TypeTO-92
                                                                                                  No. of Pins3Pins
                                                                                                  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 DS2401+T&R is a silicon serial number IC in 3 pin TO-92 package. It is a low cost device which generates electronic registration number that provides an absolutely unique identity which can be determined with minimal electronic interface (typically a single port pin of a microcontroller). The DS2401 consists of factory lasered 64bit ROM that includes a unique 48bit serial number, 8bit CRC and 8bit family code (01h). Data is transferred serially via the 1-wire protocol that requires only a single data lead and ground return. Power for reading and writing the device is derived from data line itself with no need for an external power source. The DS2401 is an upgrade and reverse compatible to DS2400 device. The familiar TO-92 package provides a compact enclosure that allows standard assembly equipment to handle the device easily. The DS2401 is suitable for network node ID, equipment registration, PCB ID and authentication and print cartridge authentication.

                                                                                                  • Pull-up voltage range is 2.8V to 6V
                                                                                                  • Operating temperature range from -40°C to 85°C
                                                                                                  • Unique 64bit ROM ID chip for absolute traceability and zero standby power required
                                                                                                  • 8bit family code specifies DS2401 communication requirements to reader
                                                                                                  • Minimalist 1-wire interface lowers cost and interface complexity
                                                                                                  • Multiple DS2401 devices can reside on common 1-wire net, 15μs release time and 1μs recovery time
                                                                                                  • 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
                                                                                                  • Wide voltage and temperature operating ranges enables robust system performance

                                                                                                  Applications

                                                                                                  Medical

                                                                                                  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

                                                                                                  Supply Voltage Max

                                                                                                  6V

                                                                                                  No. of Pins

                                                                                                  3Pins

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Supply Voltage Min

                                                                                                  2.8V

                                                                                                  IC Package Type

                                                                                                  TO-92

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (4)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Enhanced Product Overview EN

                                                                                                  Application Note EN

                                                                                                  Alternatives for DS2401+T&R

                                                                                                  1 Product Found

                                                                                                  Associated Products

                                                                                                  5 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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