參數(shù)資料
型號(hào): X9420YP
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Single Digitally Controlled (XDCP) Potentiometer
中文描述: 2.5K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDIP16
封裝: PLASTIC, DIP-16
文件頁(yè)數(shù): 6/20頁(yè)
文件大小: 113K
代理商: X9420YP
X9420
Characteristics subject to change without notice.
6 of 20
REV 1.1.6 7/30/02
www.xicor.com
Figure 5. Three-Byte Instruction Sequence (Write)
Figure 6. Three-Byte Instruction Sequence (Read)
Figure 7. Increment/Decrement Instruction Sequence
Figure 8. Increment/Decrement Timing Limits
0
1
0
1
0
A0
I3
I2
I1
I0
R1 R0
0
0
SCL
SI
0
0
D5 D4 D3 D2
D1 D0
CS
1
1
0
1
0
1
0
A0
I3
I2
I1
I0
R1 R0 0
0
SCL
SI
CS
1
1
S0
0
0
D5 D4 D3 D2
D1 D0
Don’t Care
0
1
0
1
1
1
0
A0
I3
I2
I1
I0
0
0
0
SCK
SI
I
N
C
1
I
N
C
2
I
N
C
n
D
E
C
1
D
E
C
n
0
CS
SCK
SI
V
W
INC/DEC CMD Issued
t
WRID
Voltage Out
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X9420YPM 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer
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