ISL22426UFV14Z-TK Intersil, ISL22426UFV14Z-TK Datasheet - Page 9

• Manufacturer Part Number: ISL22426UFV14Z-TK
• Description: IC POT DGTL 128TP LN LP 14-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22426UFV14Z-TK

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 80 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 7. DNL vs TAP POSITION IN RHEOSTAT MODE FOR
FIGURE 9. END TO END R
-0.2
-0.4
-0.6
0.4
0.2
-0.5
-1.0
300
250
200
150
100
1.0
0.5
0.0
50
0
16
0
-40
16
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
V
CC
= 5.5V
-20
10kΩ (W)
TEMPERATURE
36
V
CC
36
= 2.7V
0
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
56
TEMPERATURE (ºC)
V
20
CC
10k
V
TOTAL
56
CC
= 2.7V
50k
9
= 5.5V
40
76
% CHANGE vs
60
76
50k
(Continued)
96
10k
80
T = +25°C
96
100
116
120
ISL22426
105
FIGURE 8. INL vs TAP POSITION IN RHEOSTAT MODE FOR
-0.2
-0.4
-0.6
90
75
60
45
30
15
0.4
0.2
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
WIPER AT MID POINT (POSITION 40h)
R
0
0
16
TOTAL
16
FIGURE 12. FREQUENCY RESPONSE (2.6MHz)
50k
= 9.5kΩ
INPUT
10kΩ (W)
36
36
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
10k
56
V
56
CC
= 5.5V
76
OUTPUT
76
V
96
CC
= 2.7V
September 8, 2009
96
T = +25°C
116
FN6180.2