MAX5439 Maxim Integrated Products, MAX5439 Datasheet - Page 8

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MAX5439

Manufacturer Part Number
MAX5439
Description
+-15V 128-Tap Low-Drift Digital Potentiometers
Manufacturer
Maxim Integrated Products
Datasheet

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Part Number
Manufacturer
Quantity
Price
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MAX5439EUD
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
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Manufacturer:
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Quantity:
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±15V, 128-Tap, Low-Drift Digital Potentiometers
Figure 1. Serial Data Format
Figure 2. Serial Interface Timing Diagram
Figure 3. Detailed Serial-Interface Timing Diagram
8
Don’t Care
SCLK
First Bit
Loaded
_______________________________________________________________________________________
DIN
CS
D7
SCLK
TIME
DIN
CS
t
CSO
(MSB)
D6
t
CSS
t
DS
D7
t
DH
MSB LOADED
MSB
D5
D6
t
CL
D5
t
CH
D4
D4
DATA WORD
D3
D3
D2
t
CP
D2
D1
LAST BIT LOADED
D0
LSB
t
CSH
WIPER POSITION UPDATED
D1
t
www.DataSheet4U.com
CS1
Last Bit Loaded
t
CSW
(LSB)
D0

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