X9319 Ver la hoja de datos (PDF) - Xicor -> Intersil

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Fabricante

X9319

Digitally Controlled Potentiometer (XDCP™)

Xicor -> Intersil 

X9319

ABSOLUTE MAXIMUM RATINGS

Junction 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

RH, RW, RL to ground .......................................... +12V

Lead temperature (soldering 10 seconds)..........300°C

IW (10 seconds) ................................................. ±6mA

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 con-

ditions for extended periods may affect device reliability.

POTENTIOMETER CHARACTERISTICS

(VCC = 5V ±10%, TA = Full Operating Temperature Range unless otherwise stated)

Symbol

Parameter

Limits

Min. Typ.(4) Max.

Unit

Test Conditions/Notes

End to end resistance tolerance

-20

+20

% See ordering information

for values

VRH/RL

RH/RL terminal voltage

Power rating

VSS

10

V

VSS = 0V

25

mW

RW

Wiper resistance

IW

Wiper current(5)

Noise(7)

40

200

Ω

IW = 1mA

-3.0

+3.0 mA See test circuit

-120

dBV Ref: 1kHz

Resolution

1

%

Absolute linearity(1)

Relative linearity(2)

-1

+1

MI(3) V(RH) = 10V,

-0.2

+0.2

MI(3) V(RL) = 0V

RTOTAL temperature coefficient(5)

Ratiometric temperature coefficient(5),(6) -20

±300

ppm/°C

+20 ppm/°C

CH/CL/CW(5) Potentiometer capacitances

10/10/25

pF See equivalent circuit

VCC

Supply Voltage

4.5

5.5

V

REV 1.7 7/10/03

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