X9313 Xicor, X9313 Datasheet - Page 4

• Manufacturer Part Number: X9313
• Description: E2POT Nonvolatile Digital Potentiometer
• Manufacturer: Xicor

X9313
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65 C to +135 C
Storage Temperature ....................... –65 C to +150 C
Voltage on CS, INC, U/D and V
Voltage on V
Lead Temperature (Soldering 10 seconds)....... 300 C
Wiper Current ..................................................... 1mA
ANALOG CHARACTERISTICS
Electrical Characteristics
End-to-End Resistance Tolerance ..................... 20%
Power Rating at 25 C
Wiper Current ............................................ 1mA Max.
Typical Wiper Resistance ......................... 40 at 1mA
Typical Noise .......................... < –120dB/ Hz Ref: 1V
Resolution
Resistance ............................................................. 3%
Linearity
Absolute Linearity
Relative Linearity
Test Circuit #1
Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage
V = |V
with Respect to V
X9313Z ............................................................. 4V
X9313W, X9313U, X9313T ............................ 10V
X9313Z ....................................................... 16mW
X9313W ...................................................... 10mW
(2) 1 Ml = Minimum Increment = R
(3) Relative Linearity is a measure of the error in step size between taps = V
H
–V
= (V
L
H
|
w(n)
and V
(actual) – V
(3)
(1) ........................................
..................................... 0.2 Ml
L
SS ...............................
Referenced to V
V H
V L
w(n)
(expected)) = 1 Ml Maximum.
V W
CC
TEST POINT
TOT
/31.
SS
3866 FHD F04
–1V to +7V
1.0 Ml
(2)
(2)
4
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation
of the device at these or any other conditions above
those listed in the operational sections of this specifica-
tion is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device
reliability.
Temperature Coefficient
(–40 C to +85 C)
X9313Z ....................................... +600 ppm/ C Typical
X9313W, X9313U, X9313T ........ +300 ppm/ C Typical
Ratiometric Temperature Coefficient ............ 20 ppm
Wiper Adjustability
Physical Characteristics
Marking Includes
Test Circuit #2
Unlimited Wiper Adjustment (Non-Store operation)
Wiper Position Store Operations ............... 10,000
Manufacturer’s Trademark
Resistance Value or Code
Date Code
W(n+1)
– [V
w(n)
V H
V L
+ Ml] = +0.2 Ml.
V W
TEST POINT
FORCE
CURRENT
Data Changes
3866 FHD F05