ISL95811 Intersil Corporation, ISL95811 Datasheet - Page 7

• Manufacturer Part Number: ISL95811
• Description: Single Digitally Controlled Potentiometer
• Manufacturer: Intersil Corporation

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Typical Performance Curves
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 5. RDNL vs TAP POSITION IN RHEOSTAT MODE
-0.25
-0.50
-0.25
-0.50
0.50
0.25
0.50
0.25
140
120
100
80
60
40
20
0
0
0
0
0
0
T = -40°C
T = -40°C
[I(RW) = V
MODE FOR 10kΩ (W)
FOR 10kΩ (W)
V
V
50
V
50
50
CC
CC
CC
= 2.7V
= 5.5V
= 5.5V
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
CC
V
CC
T = +25°C
/R
T = +25°C
100
100
100
= 2.7V
TOTAL
7
] FOR 10kΩ (W)
T = +125°C
150
150
150
T = +25°C
T = +125°C
200
200
200
V
V
CC
CC
T = +25°C
= 5.5V
= 2.7V
250
250
250
ISL95811
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 6. RINL vs TAP POSITION IN RHEOSTAT MODE FOR
-0.25
-0.50
1.60
1.20
0.80
0.40
0.00
-0.5
0.50
0.25
2.0
1.5
1.0
0.5
0
2.7
0
0
0
V
CC
V
MODE FOR 10kΩ (W)
10kΩ (W)
FIGURE 2. STANDBY I
CC
= 2.7V
3.2
V
V
50
= 5.5V
T = +25°C
50
CC
CC
= 2.7V
= 5.5V
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
SUPPLY VOLTAGE (V)
3.7
100
100
T = +125°C
4.2
CC
150
150
vs V
4.7
CC
T = -40°C
200
200
T = +25°C
T = +25°C
October 6, 2008
5.2
FN6759.1
250
250