X9317
4
FN8183.9
November 4, 2014
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Absolute Maximum Ratings Thermal Information
I
W
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA
R
H
, R
W
, R
L
to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V
Voltage on CS
, INC, U/D and V
CC
with Respect to V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-1V to +7V
Thermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
SOIC Package (Notes 4
, 5) . . . . . . . . . . . . . 115 60
MSOP Package (Notes 4
, 5) . . . . . . . . . . . . 145 55
TSSOP Package (Notes 4
, 5). . . . . . . . . . . . 155 49
Junction Temperature Under Bias . . . . . . . . . . . . . . . . . . . -65C to +135C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
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:
4.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For
JC
, the “case temp” location is taken at the package top center.
Potentiometer Specifications V
CC
= full range. Boldface limits apply across the operating temperature range, -40°C to +85°C
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL PARAMETER TEST CONDITIONS/NOTES
MIN
(Note 13
)
TYP
(Note 9)
MAX
(Note 13)UNIT
R
TOTAL
End-to-end Resistance Tolerance See “Ordering Information” on page 2 for
values
-20 +20 %
V
RH
/
RL
R
H
/R
L
Terminal Voltage V
SS
= 0V V
SS
V
CC
V
Power Rating R
TOTAL
≥ 10kΩ 10 mW
R
W
Wiper Resistance I
W
= [V(R
H
) - V(R
L
)]/ R
TOTAL
, V
CC
= 5V 200 400 Ω
I
W
= [V(R
H
) - V(R
L
)]/ R
TOTAL
, V
CC
= 2.7V 400 1000 Ω
I
W
Wiper Current
(Note 10) See “Test Circuit” on page 5 -4.4 +4.4 mA
Noise
(Note 12) Ref: 1kHz -120 dBV
Resolution 1%
Absolute Linearity (Note 6
)V(R
H
) = V
CC
, V(R
L
) = 0V -1 +1 MI
(Note 8)
Relative Linearity (Note 7)V(R
H
) = V
CC
, V(R
L
) = 0V -0.2 +0.2 MI
(Note 8
)
R
TOTAL
Temperature Coefficient
(Note 10)V(R
H
) = V
CC
, V(R
L
) = 0V ±300 ppm/°C
Ratiometric Temperature Coefficient
(Notes 10
, 11)
±20 ppm/°C
C
H
/C
L
/C
W
(Note 10)
Potentiometer Capacitances See “
Equivalent Circuit” on page 5 10/10/25 pF
V
CC
Supply Voltage X9317 4.5 5.5 V
X9317-2.7 2.7 5.5 V