ISL22346UFV20Z Intersil, ISL22346UFV20Z Datasheet - Page 4

• Manufacturer Part Number: ISL22346UFV20Z
• Description: IC POT DGTL 128TP LN LP 20-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22346UFV20Z

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 4
• 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: 20-TSSOP
• Resistance In Ohms: 50K
• End To End Resistance: 50kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 128
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at any Digital Interface Pin
V
Voltage at any DCP Pin with Respect to GND. . . . . . . -0.3V to V
I
Latchup (Note 4) . . . . . . . . . . . . . . . . . . Class II, Level B @ +125°C
ESD Ratings
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
W
VOLTAGE DIVIDER MODE (0V @ R
1. θ
2. θ
3. For θ
4. Jedec Class II pulse conditions and failure criterion used. Level B exceptions are: using a max positive pulse of 6.5V on the SHDN pin, and using
CC
C
with Respect to GND . . . . . . . . . . . . . . . . . . . . -0.3V to V
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .350V
SYMBOL
V
(Note 20)
(Note 10)
(Note 11)
V
I
(Note 9)
(Note 7)
(Note 8)
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
R
ZSerror
FSerror
H
LkgDCP
RH
MATCH
Tech Brief TB379.
a max negative pulse of -0.8V for all pins.
TOTAL
/C
DNL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
R
INL
JA
JA
, V
W
L
/C
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
RL
W
, the “case temp” location is the center of the exposed metal pad on the package underside.
R
R
End-to-End Temperature Coefficient
V
Wiper Resistance
Potentiometer Capacitance
Leakage on DCP Pins
Integral Non-linearity
Differential Non-linearity
Zero-scale Error
Full-scale error
DCP to DCP Matching
RH
H
H
to R
to R
and V
L
L
Resistance
Resistance Tolerance
RL
PARAMETER
Terminal Voltages
Over recommended operating conditions, unless otherwise stated.
4
L
i; V
CC
@ R
H
i; measured at R
W option
W option
U option
W and U option
U option
V
V
Voltage at pin from GND to V
Monotonic over all tap positions
Monotonic over all tap positions
W option
U option
W option
U option
Any two DCPs at same tap position, same
voltage at all R
at all R
RH
CC
CC
and V
= 3.3V, wiper current = V
L
+ 0.3
terminals
CC
ISL22346
RL
TEST CONDITIONS
W
to GND
H
i, unloaded; i = 0, 1, 2, or 3)
terminals, and same voltage
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package). . . . . . . . +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Temperature Range (Extended Industrial). . . . . . . .-40°C to +125°C
V
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mW
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
CC
20 Lead TSSOP (Note 1) . . . . . . . . . . .
20 Lead TQFN (Notes 2, 3) . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
CC
CC
/R
TOTAL
(Note 21)
MIN
-0.5
-20
-1
-5
-2
-2
0
0
0
10/10/25
(Note 5)
TYP
±50
±80
0.1
0.5
10
50
70
-1
-1
1
θ
JA
(Note 21)
95
40
(°C/W) θ
MAX
V
+20
200
0.5
CC
1
1
5
2
0
0
2
September 3, 2009
(Note 18)
(Note 18)
JC
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
ppm/°C
ppm/°C
UNIT
LSB
LSB
LSB
LSB
LSB
N/A
FN6177.2
(°C/W)
3.0
kΩ
kΩ
µA
pF
%
V
Ω