X9409 – Preliminary Information

Characteristics subject to change without notice.

11 of 21

REV 1.6 1/30/03

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ABSOLUTE MAXIMUM RATINGS

Temperature under bias ....................–65°C to +135°C

Storage temperature .........................–65°C to +150°C

Voltage on SDA, SCL or any address

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

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

conditions for extended periods may affect device

reliability.

RECOMMENDED OPERATING CONDITIONS

Temperature

Min.

Max.

Commercial

0

°C

+70

°C

Industrial

–40

°C

+85

°C

Device

X9409

5V

±10%

X9409-2.7

2.7V to 5.5V

ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)

Symbol

Parameter

Limits

Test Conditions

Min.

Typ.

Max.

Unit

End to end resistance tolerance

±20

%

Power rating

15

mW

25°C, each pot @5V, 2.5K

Wiper current

-3

+3

mA

Wiper resistance

50

150

Ω

Noise

-120

dBV

Ref: 1kHz

1.6

%

-1

+1

-0.2

+0.2

±300

ppm/°C

Ratiometric temp. coefficient

20

ppm/°C

Potentiometer capacitances

10/10/25

pF

See Macro Model

0.1

10

µA

in stand-by mode.

Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used

as a potentiometer.

(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti-

ometer. It is a measure of the error in step size.