參數(shù)資料
型號(hào): X9241UVM
元件分類: 數(shù)字電位計(jì)
英文描述: Quad E2POT⑩ Nonvolatile Digital Potentiometer
中文描述: 四E2POT⑩非易失數(shù)字電位器
文件頁數(shù): 11/16頁
文件大小: 76K
代理商: X9241UVM
X9241
11
Limits
Reference
Figure
10
10
10
10
10
10
Symbol
f
SCL
t
LOW
t
HIGH
t
R
t
F
Ti
Parameter
Min.
0
4700
4000
Max.
100
Units
KHz
ns
ns
ns
ns
ns
SCL Clock Frequency
Clock LOW Period
Clock HIGH Period
SCL and SDA Rise Time
SCL and SDA Fall Time
Noise Suppression Time Constant
(Glitch Filter)
Start Condition Setup Time (for a Repeated
Start Condition)
Start Condition Hold Time
Data in Setup Time
Data in Hold Time
SCL LOW to SDA Data Out Valid
Data Out Hold Time
Stop Condition Setup Time
Bus Free Time Prior to New Transmission
Write Cycle Time (Nonvolatile Write Operation)
Wiper Response Time From Stop Generation
Wiper Response From SCL LOW
V
CC
Power-up Rate
1000
300
100
t
SU:STA
4700
ns
10 & 12
t
HD:STA
t
SU:DAT
t
HD:DAT
t
AA
t
DH
t
SU:STO
t
BUF
t
WR
t
STPWV
t
CLWV
t
R
V
CC
4000
250
0
300
300
4700
4700
ns
ns
ns
ns
ns
ns
ns
ms
μ
s
μ
s
10 & 12
10
10
11
11
10 & 12
10
13
13
6
3500
10
500
1000
50
0.2
mV/
μ
s
3864 PGM T11.3
A.C. CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated)
Figure 10. Input Bus Timing
3864 ILL F03
tHIGH
tSU:STA
tHD:STA
tHD:DAT
tSU:DAT
tLOW
tF
tSU:STO
tR
tBUF
SCL
SDA
(DATA IN)
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