ISL90840WIV2027Z Intersil, ISL90840WIV2027Z Datasheet - Page 8

• Manufacturer Part Number: ISL90840WIV2027Z
• Description: IC POT DGTL QUAD 10K OHM 20TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL90840WIV2027Z

• Taps: 256
• Resistance (ohms): 10K
• Number Of Circuits: 4
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: 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: 20-TSSOP
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 7. DNL vs TAP POSITION IN RHEOSTAT MODE FOR
FIGURE 5. ZSerror vs TEMPERATURE FOR 50kΩ (W)
-0.05
-0.15
0.15
0.05
0.35
0.25
0.15
-0.1
-0.2
0.2
0.1
0.4
0.3
0.2
-0.1
-0.2
-0.3
0.3
0.2
0.1
0
-40
0
0
32
V
V
CC
CC
V
MODE FOR 10kΩ (W)
50kΩ (U)
CC
V
=2.7, T=+85°C
=2.7, T=+25°C
CC
-20
=5.5, T=+85°C
50
=5.5, T=+25°C
V
82
CC
TAP POSITION (DECIMAL)
V
TAP POSITION (DECIMAL)
V
CC
=2.7, T=-40°C
CC
0
TEMPERATURE (°C)
=5.5, T=+25°C
=5.5, T=-40°C
100
2.7V
8
132
20
V
5.5V
CC
150
V
=5.5, T=-40°C
CC
V
40
CC
V
=2.7, T=+25°C
182
CC
V
(Continued)
=5.5, T=+85°C
CC
=2.7, T=-40°C
200
=2.7, T=+85°C
60
232
250
80
ISL90840
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
FIGURE 8. INL vs TAP POSITION IN RHEOSTAT MODE FOR
FIGURE 6. FSerror vs TEMPERATURE FOR 50kΩ (W)
-0.1
-0.2
-0.2
-0.4
-0.6
-0.8
0.3
0.2
0.1
0.3
-0.1
-0.3
-0.5
0.5
0.3
0.1
-1
0
0
-40
0
32
V
V
CC
CC
MODE FOR 10kΩ (W)
50kΩ (U)
=5.5, T=-40°C
=2.7, T=+85°C
V
-20
CC
V
50
CC
=5.5, T=+25°C
82
=2.7, T=+85°C
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
V
V
0
TEMPERATURE (°C)
CC
CC
100
V
V
=2.7, T=-40°C
=2.7, T=+25°C
CC
CC
132
=5.5V
V
=2.7V
20
CC
V
CC
=5.5, T=+85°C
150
=5.5, T=-40°C
V
40
V
CC
182
CC
=5.5, T=+85°C
=2.7, T=+25°C
200
60
November 14, 2006
V
T=-40°C
CC
232
=2.7,
250
80
FN8086.2