DS2401Z+ Maxim Integrated Products, DS2401Z+ Datasheet - Page 3

• Manufacturer Part Number: DS2401Z+
• Description: IC SILICON SERIAL NUMBER SOT-223
• Manufacturer: Maxim Integrated Products

Specifications of DS2401Z+

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Data Bus Width: 64 bit
• Interface Type: 1-Wire
• Maximum Operating Current: 5 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS 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