4

FN6425.0

May 31, 2007

Absolute Maximum Ratings

Thermal Information

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Voltage at any Digital Interface Pin

V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -6V to 0.3V

Latchup . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level A @ +125°C

ESD

Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5kV

Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .350V

Thermal Resistance (Typical, Note 3)

14 Lead TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

16 Lead QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Maximum Junction Temperature (Plastic Package). . . . . . . +150°C

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

Recommended Operating Conditions

Temperature Range (Full Industrial) . . . . . . . . . . . . -40°C to +125°C

Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mW

V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.25V to -5.5V

Max Wiper Current Iw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

3.

Analog Specifications

Over recommended operating conditions unless otherwise stated.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

(NOTE 4)

MAX

UNIT

RHi to RLi resistance

W option

10

k

Ω

U option

50

k

Ω

T option

100

k

Ω

RHi to RLi resistance tolerance

-20

+20

%

End-to-End Temperature Coefficient

W option

±85

ppm/°C

U, T option

±45

ppm/°C

DCP terminal voltage

V-

V

Wiper resistance

70

250

Ω

(Note 20)

Potentiometer capacitance

See Macro Model below.

10/10/25

pF

Leakage on DCP pins

0.1

1

µA

INL

(Note 9)

Integral non-linearity

W option

-1.5

±0.5

1.5

LSB

(Note 5)

U, T option

-1.0

±0.2

1.0

LSB

(Note 5)

DNL

(Note 8)

Differential non-linearity

Monotonic over all tap positions

W option

-1.0

±0.4

1.0

LSB

(Note 5)

U, T option

-0.5

±0.15

0.5

LSB

(Note 5)

ZSerror

(Note 6)

Zero-scale error

W option

0

1

5

LSB

(Note 5)

U, T option

0

0.5

2

FSerror

(Note 7)

Full-scale error

W option

-5

-1

0

LSB

(Note 5)

U, T option

-2

-1

0

(Note 10)

DCP to DCP matching

Wipers at the same tap position, the same

voltage at all RH terminals and the same

voltage at all RL terminals

-2

2

LSB

(Note 5)

(Note 11, 20)

Ratiometric temperature coefficient

DCP register set to 80 hex

±4

ppm/°C

ISL22424