DS2401 Silicon Serial Number

DS2401 Silicon Serial Number

NAME DATA (DQ) GROUND N.C. (No Connect) TO-92 2 1 3 SOT223 2 1, 4 3 PIN TSOC 2 1 3–6 FLIP CHIP 1 2 — WLP A1, B1 A2, B2 — 19-5860; Rev 1/22 1 Analog Devices Ordering Information PART TEMP RANGE PIN-PACKAGE DS2401+ -40°C to +85°C 3 TO-92 DS2401A+ -40°C to +85°C 3 TO-92 DS2401+T&R -40°C to +85°C 3 TO-92 (formed leads) DS2401A+T&R -40°C t.

Features

• Guaranteed Unique 64-Bit ROM ID Chip for Absolute Traceability o Unique, 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 A.