ISL22319UFU8Z-TK Intersil, ISL22319UFU8Z-TK Datasheet - Page 8

• Manufacturer Part Number: ISL22319UFU8Z-TK
• Description: IC POT DGTL 128TP LN LP 8-MSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22319UFU8Z-TK

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 80 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: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 7. END-TO-END R
-0.10
-0.30
-0.5
-1.0
1.30
1.10
0.90
0.70
0.50
0.30
0.10
1.0
0.5
0.0
FIGURE 9. MIDSCALE GLITCH, CODE 3Fh TO 40h
-40
-40
(WIPER UNLOADED
SIGNAL AT WIPER
FIGURE 5. ZSerror vs TEMPERATURE
-20
-20
TEMPERATURE
V
CC
V
V
CC
CC
= 5.5V
10k
= 2.7V
0
0
= 5.5V
TEMPERATURE (ºC)
TEMPERATURE (ºC)
20
20
TOTAL
8
50k
40
40
% CHANGE vs
60
60
50k
10k
(Continued)
80
80
V
CC
= 2.7V
100
100
120
120
ISL22319
-0.30
-0.60
-0.90
-1.20
-1.50
0.00
105
FIGURE 8. TC FOR VOLTAGE DIVIDER MODE IN ppm
90
75
60
45
30
15
0
16
-40
FIGURE 10. LARGE SIGNAL SETTLING TIME
50k
FIGURE 6. FSerror vs TEMPERATURE
10k
V
-20
CC
= 2.7V
36
0
TAP POSITION (DECIMAL)
(WIPER UNLOADED MOVEMENT
FROM 7Fh TO 00h)
SIGNAL AT WIPER
TEMPERATURE (ºC)
20
56
50k
40
10k
60
76
80
September 9, 2009
VCC = 5.5V
96
100
FN6310.1
120