11

FN8168.1

May 6, 2005

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 input

(V+) - (V-)............................................................... 12V

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.

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

50

mW

25°C, each pot

Wiper current

±7.5

mA

Wiper current =

± 1mA

Wiper resistance

150

250

Ω

Wiper resistance

40

100

Ω

V+

Voltage on V+ Pin

X9258

+4.5

+5.5

V

X9258-2.7

+2.7

+5.5

V-

Voltage on V- Pin

X9258

-5.5

-4.5

V

X9258 -2.7

-5.5

-2.7

V-

V+

V

Noise

-120

dBV

Ref: 1kHz

0.6

%

±1

±0.6

±300

ppm/

°C

Ratiometric Temperature Coefficient

±20

ppm/°C

10/10/25

pF

See Circuit #3

RECOMMENDED OPERATING CONDITIONS

Temp

Min.

Max.

Commercial

0

°C+70°C

Industrial

-40

°C+85°C

Device

X9258

5V

± 10%

X9258-2.7

2.7V to 5.5V

X9258