X9428 Xicor, X9428 Datasheet - Page 11

• Manufacturer Part Number: X9428
• Description: Single Digitally Controlled Potentiometer
• Manufacturer: Xicor

X9428
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
Voltage on V+ (referenced to V
Voltage on V- (referenced to V
(V+) – (V-).............................................................. 12V
Any V
Any V
Lead temperature (soldering, 10 seconds)........ 300°C
I
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
REV 1.1.5 7/8/03
W
C
Symbol
input with respect to V
Temperature
V
H
(10 seconds)................................................ ±12mA
Commercial
/C
TERM
R
V+
I
V-
Industrial
W
H
L
W
L
/R
/C
/R
L
W
H
................................................................. V-
............................................................... V+
End to end resistance tolerance
Power rating
Wiper current
Wiper resistance
Voltage on V+ pin
Voltage on V- pin
Voltage on any V
Noise
Resolution
Absolute linearity
Relative linearity
Temperature Coefficient of R
Ratiometric Temperature Coefficient
Potentiometer Capacitances
(4)
SS
–40°C
Parameter
Min.
0°C
.........................–1V to +7V
(2)
H
SS
(1)
SS
/R
)......................... -10V
)......................... 10V
H
or V
X9428
X9428-2.7
X9428
X9428-2.7
L
/R
TOTAL
L
+70°C
+85°C
pin
Max.
www.xicor.com
Min.
+4.5
+2.7
-5.5
-5.5
V-
10/10/25
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.
±300
Typ.
-140
150
1.6
40
Limits
X9428-2.7
Device
X9428
Max.
+5.5
+5.5
±0.2
±20
-4.5
-2.7
±20
250
100
V+
50
±6
±1
ppm/°C
ppm/°C
Characteristics subject to change without notice.
Unit
MI
MI
mW
dBV
mA
pF
%
%
Ω
Ω
V
V
V
(3)
(3)
Supply Voltage (V
25°C, each pot
Wiper current = ± 1mA, V
Wiper current = ± 1mA, V
Ref: 1kHz
V
V
See Circuit #3,
Spice Macromodel
w(n)(actual)
w(n + 1)
Test Conditions
2.7V to 5.5V
—[V
5V ±10%
—V
w(n) + MI
w(n)(expected)
CC
]
) Limits
CC
CC
11 of 20
= 3V
= 5V