ISL23348UFVZ Intersil, ISL23348UFVZ Datasheet - Page 11

• Manufacturer Part Number: ISL23348UFVZ
• Description: IC DGTL POT 4CH 50K 20TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL23348UFVZ

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 65 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C (Device Address)
• Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 11. 10kΩ WIPER RESISTANCE vs TAP POSITION, V
FIGURE 9. 10kΩ RINL vs TAP POSITION, V
200
150
100
0.30
0.25
0.20
0.15
0.10
0.05
0.00
100
50
80
60
40
20
0
0
FIGURE 13. 10kΩ TCv vs TAP POSITION, V
15
0
0
43
32
32
+25°C
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
-40°C
11
71
64
64
+125°C
CC
= 3.3V, +25°C
99
96
96
CC
= 3.3V
CC
(Continued)
ISL23348
= 3.3V
127
128
128
FIGURE 12. 50kΩ WIPER RESISTANCE vs TAP POSITION, V
FIGURE 10. 50kΩ RINL vs TAP POSITION, V
120
100
-0.04
-0.08
0.08
0.04
0.00
80
60
40
20
0
40
30
20
10
0
0
FIGURE 14. 50kΩ TCv vs TAP POSITION, V
15
0
32
32
43
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
+25°C
64
64
71
-40°C
CC
+125°C
96
96
= 3.3V, +25°C
99
CC
= 3.3V
August 24, 2011
CC
FN7903.1
= 3.3V
128
128
127