X9409 Xicor, X9409 Datasheet - Page 11

• Manufacturer Part Number: X9409
• Description: Quad Digitally Controlled Potentiometers
• Manufacturer: Xicor

Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used
X9409 – Preliminary Information
ABSOLUTE MAXIMUM RATINGS
Temperature under bias ....................–65°C to +135°C
Storage temperature .........................–65°C to +150°C
Voltage on SDA, SCL or any address
∆ V = |V
Lead temperature (soldering, 10 seconds).........300°C
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
REV 1.6 1/30/03
C
input with respect to V
Symbol
Temperature
H
V
Commercial
/C
TERM
R
I
Industrial
I
AL
W
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti-
(3) MI = RTOT/63 or (V
W
L
/C
H
as a potentiometer.
ometer. It is a measure of the error in step size.
W
– V
L
End to end resistance tolerance
Power rating
Wiper current
Wiper resistance
Voltage on any V
Noise
Resolution
Absolute linearity
Relative linearity
Temperature coefficient of R
Ratiometric temp. coefficient
Potentiometer capacitances
R
|........................................................ 5V
H
, R
L
, R
W
SS
(4)
–40°C
Parameter
H
Min.
leakage current
0°C
—V
......................... –1V to +7V
L
)/63, single pot
(2)
H
(1)
/R
H
or V
L
/R
TOTAL
+70°C
+85°C
L
Max.
pin
www.xicor.com
Min.
V
-0.2
-3
-1
SS
10/10/25
±300
Typ.
-120
1.6
0.1
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification)
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
50
Limits
X9409-2.7
Device
X9409
Max.
+0.2
V
±20
150
15
+3
+1
20
10
CC
ppm/°C
ppm/°C
Characteristics subject to change without notice.
Unit
dBV
MI
MI
mW
mA
pF
µA
%
%
Ω
V
(3)
(3)
Supply Voltage (V
25°C, each pot @5V, 2.5K
I
V
Ref: 1kHz
V
V
See Macro Model
V
in stand-by mode.
W
SS
w(n)(actual)
w(n + 1)
IN
= ± 3mA, V
= V
= 0V
Test Conditions
2.7V to 5.5V
SS
5V ±10%
—[V
to V
—V
w(n) + MI
CC
CC
w(n)(expected)
CC
. Device is
= 3V to 5V
) Limits
]
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