x95820 Intersil Corporation, x95820 Datasheet - Page 7

• Manufacturer Part Number: x95820
• Description: Dual Digital Controlled Potentiometers Xdcp? ; Low Noise/low Power/2-wire Bus/256 Taps
• Manufacturer: Intersil Corporation

Typical Performance Curves
-0.05
-0.15
0.35
0.25
0.15
-0.1
-0.2
-0.3
0.15
0.05
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 7. DNL vs TAP POSITION IN Rheostat MODE FOR
0.4
0.3
0.2
0.3
0.2
0.1
-0.1
-0.2
0.2
0.1
0
32
-40
0
0
V
CC
V
FIGURE 5. ZSerror vs TEMPERATURE
= 2.7, T = 85°C
CC
-20
MODE FOR 10kΩ (W)
50kΩ (U)
V
= 2.7, T = 25°C
CC
V
50
82
CC
= 5.5, T = 85°C
= 5.5, T = 25°C
TAP POSITION (DECIMAL)
V
CC
TAP POSITION (DECIMAL)
V
0
TEMPERATURE (°C)
CC
V
= 5.5, T = 25°C
CC
2.7V
100
= 5.5, T = -40°C
= 2.7, T = -40°C
132
7
20
5.5V
150
V
40
V
CC
CC
182
V
V
(Continued)
CC
= 5.5, T = 85°C
= 5.5, T = -40°C
V
CC
CC
= 2.7, T = 25°C
= 2.7, T = -40°C
200
= 2.7, T = 85°C
60
232
80
250
X95820
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 8. INL vs TAP POSITION IN Rheostat MODE FOR
-0.1
-0.2
-0.3
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
-1
0
0
0
-40
32
0
V
V
CC
CC
V
CC
= 2.7, T = 85°C
FIGURE 6. FSerror vs TEMPERATURE
= 5.5, T = -40°C
MODE FOR 10kΩ (W)
50kΩ (U)
= 2.7, T = 85°C
-20
50
82
V
CC
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
V
= 5.5, T = 25°C
CC
0
V
TEMPERATURE (°C)
CC
= 2.7, T = -40°C
100
= 2.7, T = 25°C
132
20
V
V
V
CC
CC
CC
V
150
= 2.7V
= 5.5V
CC
= 5.5, T = 85°C
= 5.5, T = -40°C
40
182
V
CC
V
V
V
CC
CC
CC
= 2.7, T = 25°C
= 5.5, T = 85°C
200
= 5.5, T = 25°C
= 2.7, T = -40°C
60
July 18, 2006
232
FN8212.2
80
250