ISL95810UIRT8Z-T Intersil, ISL95810UIRT8Z-T Datasheet - Page 6

• Manufacturer Part Number: ISL95810UIRT8Z-T
• Description: IC XDCP 256-TAP 50KOHM 8-TDFN
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL95810UIRT8Z-T

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
-0.05
-0.15
0.35
0.25
0.15
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
0.15
0.05
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
0.4
0.3
0.2
-0.1
-0.2
160
140
120
100
0.2
0.1
80
60
40
20
-40
0
0
0
0
V
CC
V
CC
V
FIGURE 5. ZSerror vs TEMPERATURE
V
= 2.7, T = 85°C
CC
CC
-20
[ I(RW) = V
MODE FOR 10kΩ (W)
= 2.7, T = -40°C
= 2.7, T = 25°C
50
= 5.5, T = -40°C
50
V
TAP POSITION (DECIMAL)
CC
TAP POSITION (DECIMAL)
V
0
TEMPERATURE (°C)
CC
CC
= 5.5, T = 25°C
2.7V
100
= 5.5, T = -40°C
100
/ R
V
TOTAL
6
20
CC
V
CC
5.5V
= 2.7, T = 85°C
= 5.5, T = 25°C
] for 50kΩ (U)
150
150
V
40
CC
V
= 5.5, T = 85°C
V
V
CC
CC
CC
= 2.7, T = -40°C
200
200
= 2.7, T = 25°C
= 5.5, T = 85°C
60
80
250
250
ISL95810
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
-0.1
-0.2
-0.3
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
0.3
0.2
0.1
-1
0
2.7
0
-40
0
V
V
CC
CC
FIGURE 6. FSerror vs TEMPERATURE
= 5.5, T = -40°C
MODE FOR 10kΩ (W)
= 2.7, T = 85°C
FIGURE 2. STANDBY I
-20
3.2
50
25°C
TAP POSITION (DECIMAL)
V
CC
-40°C
0
V
3.7
TEMPERATURE (°C)
CC
= 2.7, T = -40°C
100
= 2.7, T = 25°C
V
CC
20
V
4.2
(V)
CC
CC
150
V
= 5.5V
CC
vs V
40
= 2.7V
V
4.7
V
CC
CC
CC
= 5.5, T = 85°C
September 19, 2006
200
= 5.5, T = 25°C
60
85°C
5.2
FN8090.2
80
250