ISL95811
Absolute Maximum Ratings
Thermal Information
Voltage at any Digital Interface Pin
with respect to GND . . . . . . . . . . . . . . . . . . . .-0.3V to V
Thermal Resistance (Typical)
θ
(°C/W)
52
160
θ
(°C/W)
JC
JA
+ 0.3V
CC
8 Ld TDFN (Notes 1, 2). . . . . . . . . . . .
8 Ld MSOP (Note 1) . . . . . . . . . . . . . .
9
N/A
V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.0V
CC
Voltage at any DCP Pin with respect to GND . . . . . . . . . .0V to V
CC
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Maximum Junction Temperature (Plastic Package). . . . . . . . +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Latchup (Note 3) . . . . . . . . . . . . . . . . . . Class II, Level B @ +125°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
I
W
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Recommended Operating Conditions
Temperature Range (Extended Industrial). . . . . . . .-40°C to +125°C
V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
CC
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mW
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±3.0mA
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:
1. θ is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
JA
2. For θ , the “case temp” location is the center of the exposed metal pad on the package underside.
JC
3. Jedec Class II pulse conditions and failure criterion used. Level B exceptions is using a max positive pulse of 6.5V on the WP pin.
Analog Specifications Over recommended operating conditions unless otherwise stated.
MIN
TYP
MAX
SYMBOL
PARAMETER
to R Resistance
TEST CONDITIONS
= (V - V )/I
(Note 18) (Note 4) (Note 18)
UNIT
kΩ
kΩ
%
R
R
R
R
W option
U option
10
50
TOTAL
H
L
TOTAL
RH RL DCP
to R Resistance Tolerance
-20
+20
200
H
L
R
Wiper Resistance
V
= 3.3V @ +25°C
70
-110
Ω
W
CC
Wiper current = V /R
CC TOTAL
R
Noise Level
Wiper at the middle scale, 1kHz 1V
input to RH pin
dBV
pF
Wnoise
(Note 16)
RMS
C /C /C
W
Potentiometer Capacitance
Leakage on DCP Pins
10/10/25
0.1
H
L
(Note 16)
I
Voltage at pin from GND to V
1
1
µA
LkgDCP
CC
VOLTAGE DIVIDER MODE (0V @ RL; V
@ RH; measured at RW, unloaded)
CC
INL (Note 9)
DNL (Note 8)
Integral Non-Linearity
DCP register set between 1 hex and FFhex.
Monotonic over all tap positions.
W and U options
-1
LSB
(Note 5)
Differential Non-Linearity
DCP register set between 1 hex W option
and FF hex. Monotonic over all
tap positions
-0.75
-0.5
0.75
0.5
LSB
(Note 5)
U option
ZSerror (Note 6) Zero-Scale Error
FSerror (Note 7) Full-Scale Error
W option
0
0
1
0.5
-1
5
2
0
0
LSB
(Note 5)
U option
W option
-5
-2
LSB
(Note 5)
U option
-0.5
±4
TC
Ratiometric Temperature
Coefficient
DCP Register set to 80 hex
ppm/°C
V
(Note 10, 16)
f
3dB Cut-Off Frequency
Wiper at the middle scale
W option
U option
1250
250
kHz
kHz
CUTOFF
(Note 16)
FN6759.1
October 6, 2008
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