參數(shù)資料
型號: ISL95810WIRT8Z
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Single Digitally Controlled Potentiometer (XDCP)
中文描述: 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8
封裝: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, TDFN-8
文件頁數(shù): 6/13頁
文件大小: 1160K
代理商: ISL95810WIRT8Z
6
FN8090.1
October 7, 2005
14. t
WC
is the minimum cycle time to be allowed for any non-volatile Write by the user, unless Acknowledge Polling is used. It is the time from a
valid STOP condition at the end of a Write sequence of a I
2
C serial interface Write operation, to the end of the self-timed internal non-volatile
write cycle.
15. V
IL
= 0V, V
IH
= V
CC
Typical Performance Curves
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
[ I(RW) = V
CC
/ R
TOTAL
] for 50k
(U)
FIGURE 2. STANDBY I
CC
vs V
CC
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k
(W)
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k
(W)
0
20
40
60
80
100
120
140
160
0
50
100
150
200
250
TAP POSITION (DECIMAL)
W
)
V
CC
= 2.7, T = -40°C
V
CC
= 2.7, T = 25°C
V
CC
= 2.7, T = 85°C
V
CC
= 5.5, T = 85°C
V
CC
= 5.5, T = 25°C
V
CC
= 5.5, T = -40°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.7
3.2
3.7
4.2
4.7
5.2
V
CC
(V)
S
C
-40°C
85°C
25°C
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
0
50
100
150
200
250
TAP POSITION (DECIMAL)
D
V
CC
= 2.7, T = -40°C
V
CC
= 5.5, T = -40°C
V
CC
= 2.7, T = 25°C
V
CC
= 5.5, T = 25°C
V
CC
= 2.7, T = 85°C
V
CC
= 5.5, T = 85°C
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
50
100
150
200
250
TAP POSITION (DECIMAL)
I
V
CC
= 5.5, T = -40°C
V
CC
= 5.5, T = 25°C
V
CC
= 2.7, T = -40°C
V
CC
= 2.7, T = 25°C
V
CC
= 2.7, T = 85°C
V
CC
= 5.5, T = 85°C
ISL95810
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