X9258US24 Intersil, X9258US24 Datasheet - Page 11

• Manufacturer Part Number: X9258US24
• Description: IC DCP QUAD 50K 256TP 24SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9258US24

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Absolute Maximum Ratings
Voltage on SDA, SCL or any address input
Voltage on V+ (referenced to V
Voltage on V- (referenced to V
(V+) - (V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Any V
Any V
I
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.
NOTE:
Analog Specifications
W
7. θ
8. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
C
with respect to V
SYMBOL
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15mA
V
H
and are not production tested.
/C
TERM
JA
R
R
V+
H
L
I
V-
W
/R
W
W
L
/R
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
/C
L
H
W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-
End-to-end Resistance Tolerance
Power Rating
Wiper Current
Wiper Resistance
Wiper Resistance
Voltage on V+ Pin
Voltage on V- Pin
Voltage on any V
Noise
Resolution (Note 12)
Absolute Linearity (Note 9)
Relative Linearity (Note 10)
Temperature Coefficient of R
Ratiometric Temperature Coefficient
Potentiometer Capacitance
SS
PARAMETER
. . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
SS
SS
H
11
) . . . . . . . . . . . . . . . . . . . . . . . -10V
Over recommended operating conditions, unless otherwise specified.
) . . . . . . . . . . . . . . . . . . . . . . .10V
/R
H
or V
L
/R
X9258
X9258-2.7
X9258
X9258 -2.7
TOTAL
L
Pin
+25°C, each potentiometer
Wiper current = ± 1mA
I
I
Ref: 1kHz
V
V
See “Test Circuit #3 SPICE Macro
Model” on page 14
W
W
w(n)(actual)
w(n + 1)
= ± 1mA @ V+ = 3V, V- = -3V
= ± 1mA @ V+ = 5V, V- = -5V
X9258
- [V
TEST CONDITIONS
- V
w(n) + MI
w(n)(expected)
Thermal Information
Thermal Resistance (Typical, Note 7)
Temperature under bias. . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage Range (Typical)
24 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Lead TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
X9258. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10%
X9258-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
]
(Note 8)
+4.5
+2.7
MIN
-5.5
-5.5
V-
10/10/25
±300
-120
TYP
150
0.6
40
(Note 8)
MAX
±7.5
+5.5
+5.5
±0.6
-4.5
-2.7
±20
250
100
±20
V+
50
±1
θ
April 14, 2011
JA
(Note 11)
(Note 11)
ppm/°C
ppm/°C
FN8168.5
UNIT
(°C/W)
65
75
mW
dBV
mA
pF
MI
MI
%
%
Ω
Ω
V
V
V
V
V