X9259US24Z-2.7 Intersil, X9259US24Z-2.7 Datasheet - Page 13

• Manufacturer Part Number: X9259US24Z-2.7
• Description: IC XDCP QUAD 256TAP 50K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9259US24Z-2.7

• 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: 2.7 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: Lead free / RoHS Compliant

Absolute Maximum Ratings
Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on SCL, SDA, any address input, V
with respect to V
ΔV = | (V
Lead temperature (soldering, 10 seconds) . . . . . . . . . . . . . . . 300°C
I
CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; the 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.
Analog Specifications
NOTES:
W
1. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
2. Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
3. MI = RTOT / 255 or (R
4. During power up V
5. n = 0, 1, 2, …,255; m =0, 1, 2, …, 254.
(10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
C
SYMBOL
potentiometer.
potentiometer. It is a measure of the error in step size.
R
R
V
H
TOTAL
TOTAL
TERM
/C
R
W
L
H
/C
–V
W
L
) | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
SS
End to End Resistance
End to End Resistance
End to End Resistance Tolerance
Wiper Resistance
Voltage on any R
Noise (Note 6)
Resolution
Absolute Linearity (Note 1)
Relative Linearity (Note 2)
Temperature Coefficient of R
(Note 6)
Ratiometric Temp. Coefficient (Note 6)
Potentiometer Capacitances (Note 6)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
CC
> V
H
– R
PARAMETER
H
, V
13
L
Over recommended industrial (2.7V) operating conditions unless otherwise stated.
) / 255, single pot
L
H
, and V
or R
L
W
Pin
CC
.
TOTAL
T version
U version
I
I
V
Ref: 1V
R
R
See Macro model
W
W
SS
w(n)(actual)
w(n + 1)
=
=
= 0V
R
R
V(V
V(V
TOTAL
TOTAL
TEST CONDITIONS
- [R
CC
CC
X9259
)
)
- R
w(n) + MI
@ V
@ V
w(n)(expected)
CC
CC
Recommended Operating Conditions
Temperature (Commercial) . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Temperature (Industrial). . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (V
Wiper current ...........................................................................±3mA
Power rating (each pot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50mW
] (Note 5)
X9259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
X9259-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
= 3V
= 5V
(Note 5)
CC
) (Note 4) Limits
MIN
V
-0.6
-1
SS
10/10/25
±300
TYP
-120
100
±20
0.4
50
LIMITS
MAX
V
+0.6
±20
300
220
+1
CC
MI (Note 3)
MI (Note 3)
dB/√Hz
ppm/°C
ppm/°C
UNITS
April 13, 2007
kΩ
kΩ
pF
%
%
Ω
Ω
V
FN8169.5