參數(shù)資料
型號: MAX5439EUD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 數(shù)字電位計
英文描述: 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
中文描述: 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO14
封裝: 4.40 MM, MO-153AB-1, TSSOP-14
文件頁數(shù): 8/11頁
文件大?。?/td> 800K
代理商: MAX5439EUD
M
±15V, 128-Tap, Low-Drift Digital Potentiometers
8
_______________________________________________________________________________________
DATA WORD
D7
D6
D5
D4
D3
D2
D1
D0
(LSB)
Don’t Care
(MSB)
First Bit
Loaded
Last Bit Loaded
Figure 1. Serial Data Format
WIPER POSITION UPDATED
MSB LOADED
SCLK
DIN
MSB
LSB
D0
D1
D2
D3
D4
D5
D6
D7
LAST BIT LOADED
TIME
CS
Figure 2. Serial Interface Timing Diagram
SCLK
DIN
t
CSO
t
CSS
t
CH
t
CL
t
DS
t
DH
t
CP
t
CSH
t
CS1
t
CSW
CS
Figure 3. Detailed Serial-Interface Timing Diagram
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