REV.

AD9051

–4–

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the AD9051 features proprietary ESD protection circuitry, permanent damage may occur on

devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

ABSOLUTE MAXIMUM RATINGS

*

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V

Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA

Operating Temperature . . . . . . . . . . . . . . . . –55

°C to +125°C

Storage Temperature . . . . . . . . . . . . . . . . . . –65

°C to +150°C

Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150

°C

Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . 150

°C

*Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum ratings

for extended periods may effect device reliability.

EXPLANATION OF TEST LEVELS

Test Level

I.

100% production tested.

II.

100% production tested at 25

°C and sample tested at

specified temperatures.

III. Sample tested only.

IV. Parameter is guaranteed by design and characterization

testing.

V.

Parameter is a typical value only.

VI. 100% production tested at 25

°C; guaranteed by design and

characterization testing for industrial temperature range.

Table I. Digital Coding (Single-Ended Input with AIN, AINB Bypassed to GND)

OR

Digital Output

Analog Input

Voltage Level

(Out of Range)

MSB... LSB

3.126 (3.50)

*

Positive Full Scale + 1 LSB

1

1111111111

2.5

Midscale

0

0111111111

1.874 (1.50)

*

Negative Full Scale – 1 LSB

1

0000000000

*(BRS-2V Version)

C