ISL90841UIV1427Z-TK Intersil, ISL90841UIV1427Z-TK Datasheet - Page 8

• Manufacturer Part Number: ISL90841UIV1427Z-TK
• Description: IC POT DGTL QUAD 50K OHM 14TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL90841UIV1427Z-TK

• Taps: 256
• Resistance (ohms): 50K
• 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: 14-TSSOP
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL90841UIV1427Z-TKTR

Typical Performance Curves
FIGURE 13. MIDSCALE GLITCH, CODE 80h to 7Fh (WIPER 0)
FIGURE 9. END TO END R
-0.5
-1.5
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
1.5
0.5
-15
-25
-1
35
25
15
-5
1
0
-40
5
WIPER MOVEMENT MID POINT
FROM 80h TO 7fh
32
SIGNAL AT WIPER (WIPER UNLOADED)
2.7V
5.5V
TEMPERATURE FOR 10kΩ (W)
-20
82
TAP POSITION (DECIMAL)
0
TEMPERATURE (°C)
TOTAL
8
132
20
% CHANGE vs
40
182
(Continued)
60
232
80
ISL90841
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
FIGURE 12. FREQUENCY RESPONSE (2.2MHz)
-10
-20
FIGURE 14. LARGE SIGNAL SETTLING TIME
20
10
TAP POSITION = MID POINT
R
0
32
TOTAL
=9.4K
OUTPUT
82
INPUT
TAP POSITION (DECIMAL)
SCL
132
SIGNAL AT WIPER
(WIPER UPLOADED
MOVEMENT FROM
ffh TO 00h
182
February 8, 2006
232
FN8094.1