X9313 datasheet(4/10 Pages) XICOR

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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 VCC

with Respect to VSS ............................... –1V to +7V

Voltage on VH and VL Referenced to VSS

∆V = |VH–VL|

X9313Z ............................................................. 4V

X9313W, X9313U, X9313T ............................ 10V

Lead Temperature (Soldering 10 seconds) ....... 300

°C

Wiper Current .....................................................

±1mA

*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.

ANALOG CHARACTERISTICS

Electrical Characteristics

End-to-End Resistance Tolerance .....................

±20%

Power Rating at 25

°C

X9313Z ....................................................... 16mW

X9313W ...................................................... 10mW

Wiper Current ............................................

±1mA Max.

Typical Wiper Resistance ......................... 40

Ω at 1mA

Typical Noise .......................... < –120dB/

Hz Ref: 1V

Resolution

Resistance ............................................................. 3%

Linearity

Absolute Linearity(1) ........................................

±1.0 Ml(2)

Relative Linearity(3) .....................................

±0.2 Ml(2)

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

Unlimited Wiper Adjustment (Non-Store operation)

Wiper Position Store Operations ............... 10,000

Data Changes

Physical Characteristics

Marking Includes

Manufacturer’s Trademark

Resistance Value or Code

Date Code

Test Circuit #1

Test Circuit #2

3866 FHD F04

3866 FHD F05

FORCE

CURRENT

TEST POINT

Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage

= (Vw(n)(actual) – Vw(n)(expected)) = ±1 Ml Maximum.

(2) 1 Ml = Minimum Increment = RTOT/31.

(3) Relative Linearity is a measure of the error in step size between taps = VW(n+1) – [Vw(n) + Ml] = +0.2 Ml.

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