X9241AMPI datasheet(10/18 Pages) XICOR

10 / 18 page

X9241A

Characteristics subject to change without notice.

10 of 18

REV 1.1.13 12/09/02

www.xicor.com

ABSOLUTE MAXIMUM RATINGS

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

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

Voltage on SCK, SCL or any address

input with respect to VSS .........................–1V to +7V

Voltage on any VH/RH, VW/RW or VL/RL

referenced to VSS....................................... +6V/-4V

∆V = |VH/RH–VL/RL|.............................................. 10V

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

indicated

the

operational

sections

this

speciﬁcation) is not implied. Exposure to absolute

maximum rating conditions for extended periods may

affect device reliability.

RECOMMENDED OPERATING CONDITIONS

Product

Temperature Range

Min.

Max.

Supply Voltage

X9241A

Commercial

Industrial

0°C

–40°C

+70°C

+85°C

5V ±10%

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

Symbol

Parameter

Limits

Unit

Test Condition

Min.

Typ.

Max.

RTOTAL

End to end resistance

–20

+20

Power rating

25°C, each pot

Wiper current

See Note 7, 8

Wiper resistance

130

Ω

Wiper Current = ± 1mA

See Note 7

VTERM

Voltage on any VH/RH, VW/RW or

VL/RL Pin

–3.0

Noise

≤120

dBV

Ref: 1KHz See Note 5

Resolution(4)

1.6

0.4

See Note 5

Absolute linearity(1)

±1

MI(3)

Rw(n)(actual)–Rw(n)(expected)

Relative linearity(2)

±0.2

MI(3)

Rw(n + 1)–[Rw(n) + MI]

Temperature Coefficient of RTOTAL

±300

ppm/°C

See Note 5

Ratiometric temperature coefficient

±20

ppm/C

See Note 5

CH/CL/CW Potentiometer capacitances

15/15/25

See Circuit #3 and Note 5

lAL

RH, RI, RW leakage current

0.1

µA

VIN = VTERM. Device is in

stand-by mode.

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