7846B datasheet(3/11 Pages) MAXWELL

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16-Bit Digital to Analog Converter

7846B

02.27.08 REV 1

TABLE 2. 7846B ABSOLUTE MAXIMUM RATINGS 1

1. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress

rating only and functional operation of the device at these or any other conditions above those indicated in the operational sec-

tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may

affect device reliability. Only one absolute maximum rating may be applied at any one time.

PARAMETER

MIN

MAX

UNIT

DD to DGND

-0.3

+17

CC to DGND

-0.3

DD +0.3 or 7

(Whichever Is Lower)

SS to DGND

-17

+0.3

REF+ to DGND

-25

+25

REF- to DGND

-25

+25

OUT to DGND

2. V

OUT may be shorted to DGND, VDD, VSS and VCC provided that the power dissipation of the package is not exceeded.

-25

+25

IN to DGND

-25

+25

Digital Input Voltage to DGND

-0.3

CC +0.3

Digital Output Voltage to DGND

-0.3

CC +0.3

Power Dissipation

To +75 °C

Derates above +75 °C

1000

mW/°C

Thermal Inpedance

2.78

°C

Operating Temperature Range

-55

+125

°C

Storage Temperature Range

-65

+150

°C

TABLE 3. DELTA LIMITS

PARAMETER

VARIATION

±10% of value specified in Table 4.

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