4

FN6177.2

September 3, 2009

Absolute Maximum Ratings

Thermal Information

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

Voltage at any Digital Interface Pin

Latchup (Note 4) . . . . . . . . . . . . . . . . . . Class II, Level B @ +125°C

ESD Ratings

Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5kV

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

Thermal Resistance (Typical)

20 Lead TSSOP (Note 1) . . . . . . . . . . .

95

N/A

20 Lead TQFN (Notes 2, 3) . . . . . . . . .

40

3.0

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 (Extended Industrial). . . . . . . . -40°C to +125°C

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

Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

1.

θ

2.

Tech Brief TB379.

3. For

θ

4. Jedec Class II pulse conditions and failure criterion used. Level B exceptions are: using a max positive pulse of 6.5V on the SHDN pin, and using

a max negative pulse of -0.8V for all pins.

Analog Specifications

Over recommended operating conditions, unless otherwise stated.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 21)

TYP

(Note 5)

MAX

(Note 21)

UNIT

W option

10

k

Ω

U option

50

k

Ω

W and U option

-20

+20

%

End-to-End Temperature Coefficient

W option

±50

ppm/°C

(Note 18)

U option

±80

ppm/°C

(Note 18)

0

V

Wiper Resistance

70

200

Ω

(Note 20)

Potentiometer Capacitance

10/10/25

pF

Leakage on DCP Pins

0.1

1

µA

INL

(Note 10)

Integral Non-linearity

Monotonic over all tap positions

-1

1

LSB

(Note 6)

DNL

(Note 9)

Differential Non-linearity

Monotonic over all tap positions

-0.5

0.5

LSB

(Note 6)

ZSerror

(Note 7)

Zero-scale Error

W option

0

1

5

LSB

(Note 6)

U option

0

0.5

2

FSerror

(Note 8)

Full-scale error

W option

-5

-1

0

LSB

(Note 6)

U option

-2

-1

0

(Note 11)

DCP to DCP Matching

Any two DCPs at same tap position, same

-2

2

LSB

(Note 6)

ISL22346