ISL22419
Absolute Maximum Ratings
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at any Digital Interface Pin
with Respect to GND . . . . . . . . . . . . . . . . . . . . . -0.3V to V
CC
+0.3
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
Voltage at any DCP pin with Respect to GND . . . . . . . -0.3V to V
CC
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C
I
W
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Latchup (Note 4) . . . . . . . . . . . . . . . . . . Class II, Level B @+125°C
ESD (HBM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5kV
(CDM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θ
JA
(°C/W)
8 Lead MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
130
Maximum Junction Temperature (Plastic Package). . . . . . . . . .150°C
Recommended Operating Conditions
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 125°C
V
CC
Voltage for DCP Operation . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3mA to 3mA
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5mW
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
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
a max negative pulse of -1V for all pins.
Analog Specifications
SYMBOL
R
TOTAL
Over recommended operating conditions unless otherwise stated.
TEST CONDITIONS
W option
U option
MIN
TYP
(NOTE 5)
10
50
-20
W option
U option
±50
±80
70
25
Voltage at pin from GND to V
CC
2
4
+20
MAX
UNIT
kΩ
kΩ
%
ppm/°C
(Note 14)
ppm/°C
(Note 14)
Ω
pF
µA
PARAMETER
End-to-End Resistance
End-to-End Resistance Tolerance
End-to-End Temperature Coefficient
R
W
(Note 14)
C
W
(Note 14)
I
LkgRW
Wiper Resistance
Wiper Capacitance
Leakage on RW Pin
V
CC
= 3.3V @ 25°C,
wiper current = V
CC
/R
TOTAL
VOLTAGE DIVIDER MODE
( measured at R
W
, unloaded)
INL
(Note 10)
DNL
(Note 9)
ZSerror
(Note 7)
FSerror
(Note 8)
Integral Non-linearity
Differential Non-linearity
Zero-scale Error
Monotonic over all tap positions
W option
U option
Full-scale Error
W option
U option
DCP register set to 40 hex
-1
-0.5
0
0
-5
-2
1
0.5
-1
-1
±4
1
0.5
5
2
0
0
LSB
(Note 6)
LSB
(Note 6)
LSB
(Note 6)
LSB
(Note 6)
ppm/°C
TC
V
Ratiometric Temperature Coefficient
(Notes 11, 14)
3
FN6311.0
June 28, 2006
INTERSIL [ INTERSIL CORPORATION ]
