參數(shù)資料
型號(hào): DS2401+T&R
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 5/11頁(yè)
文件大?。?/td> 0K
描述: IC SILICON SERIAL NUMBER TO-92
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
類(lèi)型: 硅序列號(hào)
應(yīng)用: PCB,網(wǎng)絡(luò)節(jié)點(diǎn),設(shè)備識(shí)別/注冊(cè)
安裝類(lèi)型: 通孔
封裝/外殼: TO-226-3、TO-92-3(TO-226AA)成形引線
供應(yīng)商設(shè)備封裝: TO-92-3
包裝: 帶卷 (TR)
DS2401
The idle state for the 1-Wire bus is high. If, for any reason, a transaction needs to be suspended, the bus
MUST be left in the idle state if the transaction is to resume. If this does not occur and the bus is left low
for more than 120s, one or more of the devices on the bus may be reset.
DS2401 MEMORY MAP Figure 1
8-Bit CRC Code
48-Bit Serial Number
8-Bit Family Code (01h)
MSB
LSB MSB
LSB
DS2401 EQUIVALENT CIRCUIT Figure 2
BUS MASTER CIRCUIT Figure 3
A) Open Drain
Note:
Depending on the 1-Wire communication speed and the bus load characteristics, the optimal pullup
resistor (RPU) value will be in the 1.5k to 5k range.
To data connection
of DS2401
B) Standard TTL
To data connection
of DS2401
See note
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