參數(shù)資料
型號(hào): CAT5401BI-50-TE13
元件分類: 數(shù)字電位計(jì)
英文描述: Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
中文描述: 四數(shù)字可編程電位計(jì)(民進(jìn)黨⑩)64絲錐和SPI接口
文件頁(yè)數(shù): 6/18頁(yè)
文件大?。?/td> 104K
代理商: CAT5401BI-50-TE13
6
CAT5401
Document No. 2010, Rev. F
Test
SYMBOL
PARAMETER
Min
Typ
Max
UNITS
Conditions
t
SU
Data Setup Time
50
ns
t
H
Data Hold Time
50
ns
t
WH
SCK High Time
125
ns
t
WL
SCK Low Time
125
ns
f
SCK
Clock Frequency
DC
3
MHz
t
LZ
HOLD
to Output Low Z
50
ns
t
RI(1)
Input Rise Time
2
μ
s
μ
s
t
FI(1)
Input Fall Time
2
t
HD
HOLD
Setup Time
100
ns
t
CD
HOLD
Hold Time
100
ns
t
WC
Write Cycle Time
10
ms
t
V
Output Valid from Clock Low
250
ns
t
HO
Output Hold Time
0
ns
t
DIS
Output Disable Time
250
ns
t
HZ
HOLD
to Output High Z
100
ns
t
CS
CS
High Time
250
ns
t
CSS
CS
Setup Time
250
ns
t
CSH
CS
Hold Time
250
ns
NOTE:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
POWER UP TIMING
(1)
Over recommended operating conditions unless otherwise stated.
Symbol
Parameter
t
PUR
Power-up to Read Operation
t
PUW
Power-up to Write Operation
Min
Typ
Max
1
Units
ms
1
ms
A.C. CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
C
L
= 50pF
相關(guān)PDF資料
PDF描述
CAT5401UI-50-TE13 Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
CAT5401WI-50-TE13 Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
CAT5401YI-50-TE13 Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
CAT5401BI-00-TE13 Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
CAT5401JI-00-TE13 Quad Digitally Programmable Potentiometers (DPP⑩) with 64 Taps and SPI Interface
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