ISL90843UIU1027Z データシートの表示（PDF） - Intersil
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ISL90843UIU1027Z Datasheet PDF : 10 Pages
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Typical Performance Curves
ISL90843
160
Vcc = 2.7, T = 85°C
140 Vcc = 2.7, T = -40°C
Vcc = 2.7, T = 25°C
120
100
80
60
40
20
Vcc = 5.5, T = -40°C
Vcc = 5.5, T = 85°C
Vcc = 5.5, T = 25°C
0
0
50
100
150
200
250
TAP POSITION (DECIMAL)
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
[ I(RW) = Vcc/RTOTAL] FOR 50kΩ (U)
0.2
Vcc = 5.5, T = -40°C Vcc = 2.7, T = -40°C
0.15
Vcc = 2.7, T = 25°C
0.1
0.05
0
-0.05
-0.1
Vcc = 5.5, T = 25°C
Vcc = 2.7, T = 85°C
-0.15
Vcc = 5.5, T = 85°C
-0.2
0
50
100
150
200
250
TAP POSITION (DECIMAL)
FIGURE 3. DNL vs TAP POSITION FOR 10kΩ (W)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.7
-40°C
85°C
25°C
3.2
3.7
4.2
4.7
5.2
VCC (V)
FIGURE 2. STANDBY Icc vs Vcc
0.3
Vcc = 2.7, T = -40°C
Vcc = 5.5, T = -40°C
0.2
Vcc = 5.5, T = 85°C
0.1
0
Vcc = 2.7, T = 25°C
-0.1 Vcc = 2.7, T = 85°C
Vcc = 5.5, T = 25°C
-0.2
-0.3
0
50
100
150
200
250
TAP POSITION (DECIMAL)
FIGURE 4. INL vs TAP POSITION FOR 10kΩ (W)
0.4
0.35
0.3
2.7V
0.25
0.2
5.5V
0.15
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
FIGURE 5. ZSerror vs TEMPERATURE
0
-0.1
-0.2
Vcc = 5.5V
-0.3
-0.4
-0.5
Vcc = 2.7V
-0.6
-0.7
-0.8
-0.9
-1
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
FIGURE 6. FSerror vs TEMPERATURE
6
FN8095.2
March 29, 2006
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