ISL22326WFR16Z Intersil, ISL22326WFR16Z Datasheet - Page 8

• Manufacturer Part Number: ISL22326WFR16Z
• Description: IC POT DGTL 128TP LN LP 16-QFN
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22326WFR16Z

• Taps: 128
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• 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
-0.1
-0.2
-0.1
-0.3
-0.2
-0.4
-0.6
0.2
0.1
1.3
1.1
0.9
0.7
0.5
0.3
0.1
0.4
0.2
0
0
-40
16
0
FIGURE 5. ZS
MODE FOR 10kΩ (W)
-20
10kΩ (W)
V
CC
20
36
V
= 5.5V
CC
V
10k
0
CC
= 2.7V
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
40
= 5.5V
ERROR
TEMPERATURE (°C)
56
V
20
CC
50k
V
8
= 2.7V
CC
vs TEMPERATURE
60
40
= 5.5V
76
60
80
(Continued)
96
80
V
100
CC
100
T = +25°C
= 2.7V
T = +25°C
116
120
120
ISL22326
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
-0.6
-0.9
-1.2
-1.5
0.2
0.1
-0.2
-0.4
-0.6
0.0
0.4
0.2
0
-40
0
16
0
V
CC
FIGURE 6. FS
-20
MODE FOR 10kΩ (W)
= 2.7V
10kΩ (W)
20
36
V
0
CC
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
40
ERROR
= 5.5V
TEMPERATURE (ºC)
56
20
V
V
CC
CC
= 2.7V
vs TEMPERATURE
60
= 5.5V
10k
40
50k
76
60
80
V
96
80
CC
V
CC
100
= 2.7V
September 8, 2009
= 5.5V
100
T = +25°C
T = +25°C
116
FN6176.2
120
120