DS2401 Maxim Integrated Products, DS2401 Datasheet - Page 3

• Manufacturer Part Number: DS2401
• Description: IC SILICON SERIAL NUMBER TO-92
• Manufacturer: Maxim Integrated Products

Specifications of DS2401

• Applications: *
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS2401 EQUIVALENT CIRCUIT Figure 2
BUS MASTER CIRCUIT Figure 3
Note:
Depending on the 1-Wire communication speed and the bus load characteristics, the optimal pullup
resistor (R
DS2401 MEMORY MAP Figure 1
MSB
8-Bit CRC Code
PU
) value will be in the 1.5k Ω to 5k Ω range.
LSB MSB
48-Bit Serial Number
A) Open Drain
B) Standard TTL
3 of 10
See note
LSB
To data connection
of DS2401
See note
MSB
To data connection
of DS2401
8-Bit Family Code (01h)
LSB