ISL23348UFVZ Intersil, ISL23348UFVZ Datasheet - Page 4

• 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

Absolute Maximum Ratings
Supply Voltage Range
V
V
Voltage on Any DCP Terminal Pin . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Voltage on Any Digital Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Wiper Current IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
ESD Rating
Latch Up (Tested per JESD-78B; Class 2, Level A) . . . . 100mA @ +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
Analog Specifications
Boldface limits apply over the operating temperature range, -40°C to +125°C.
V
CC
LOGIC
4. θ
5. θ
6. For θ
7. For θ
Feed Thru
RH
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 6kV
CDM Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . . . . . . . . 1kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 300V
C
SYMBOL
I
R
H
LkgDCP
Noise
PSRR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Brief TB379.
/C
, V
TOTAL
RW
JA
JA
L
RL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
/C
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
JC
W
, the “case temp” location is the center of the exposed metal pad on the package underside.
, the “case temp” location is taken at the package top center.
Wiper Resistance
RH to RL Resistance
RH to RL Resistance Tolerance
End-to-End Temperature Coefficient
DCP Terminal Voltage
Terminal Capacitance
Leakage on DCP Pins
Resistor Noise Density
Digital Feed-through from Bus to Wiper Wiper at middle point
Power Supply Reject Ratio
PARAMETER
4
V
CC
= 2.7V to 5.5V, V
W option
U option
T option
W option
U option
T option
V
RH - floating, V
wiper, I
V
See “DCP Macro Model” on page 9
Voltage at pin from GND to V
Wiper at middle point, W option
Wiper at middle point, U option
Wiper at middle point, T option
Wiper output change if V
wiper at middle point
RH
CC
LOGIC
= 1.7V
or V
W
RL
= (V
ISL23348
= 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
to GND
CC
TEST CONDITIONS
RL
- V
= 0V, force I
RL
)/R
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
V
V
DCP Terminal Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to V
Max Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3mA
TOTAL,
CC
LOGIC
20 Ld TSSOP Package (Notes 4, 6) . . . . . .
20 Ld QFN Package (Notes 5, 7) . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CC
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7V to 5.5V
change ±10%;
W
CC
V
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2V to 5.5V
CC
current to the
= 2.7V to 5.5V
(Note 20)
MIN
-0.4
-20
0
32/32/32
(Note 8)
<0.1
100
125
580
TYP
-65
-75
10
50
±2
65
45
70
16
49
61
θ
JA
(°C/W)
TB379
85
40
(Note 20)
MAX
+20
200
V
0.4
CC
for details.
August 24, 2011
θ
JC
ppm/°C
ppm/°C
ppm/°C
(°C/W)
nV/√Hz
nV/√Hz
nV/√Hz
FN7903.1
UNITS
33
4
kΩ
kΩ
kΩ
µA
pF
dB
dB
%
Ω
Ω
V
CC