AD7899BR-3 datasheet(5/16 Pages) AD

5 / 16 page

REV. A

AD7899

–5–

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 AD7899 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

(TA = 25

°C unless otherwise noted)

VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V

VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V

VDRIVE to DGND . . . . . . . . . . . . . . . . . . . . . . . . . VDD + 0.3 V

Analog Input Voltage to AGND

AD7899-1 (

±10 V Range) . . . . . . . . . . . . . . . . . . . . ±18 V

AD7899-1 (

±5 V Range) . . . . . . . . . . . . . . . –9 V to +18 V

AD7899-2 . . . . . . . . . . . . . . . . . . . . . . . . . . –1 V to +18 V

AD7899-3 . . . . . . . . . . . . . . . . . . . . . . . . . . –4 V to +18 V

Reference Input Voltage to AGND . . . –0.3 V to VDD + 0.3 V

Digital Input Voltage to DGND . . . . . –0.3 V to VDD + 0.3 V

Digital Output Voltage to DGND . . . . –0.3 V to VDD + 0.3 V

Operating Temperature Range

Commercial (A, B Version) . . . . . . . . . . .

–40

°C to +85°C

Military (S Version) . . . . . . . . . . . . . . . . . –55

°C to +125°C

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

°C to +150°C

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

°C

SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW

θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . 215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . 220

°C

SSOP Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW

JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95

°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . 215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 220

°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 listed in the operational

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

conditions for extended periods may affect device reliability.

ORDERING GUIDE

Relative

Temperature

Package

Model

Input Ranges

Accuracy

Range

Description

Option

AD7899AR-1

±5V, ±10 V

±2 LSB

–40 C to +85 C

Small Outline

R-28

AD7899BR-1

±5V, ±10 V

±1.5 LSB

–40 C to +85 C

Small Outline

R-28

AD7899SR-1

±5V, ±10 V

±2 LSB

–55 C to +125 C

Small Outline

R-28

AD7899AR-2

0 V to 5 V, 0 V to 2.5 V

±2 LSB

–40 C to +85 C

Small Outline

R-28

AD7899AR-3

± 2.5 V

±2 LSB

–40 C to +85 C

Small Outline

R-28

AD7899BR-3

± 2.5 V

±1.5 LSB

–40 C to +85 C

Small Outline

R-28

AD7899ARS-1

±5V, ±10 V

±2 LSB

–40 C to +85 C

Shrink Small Outline

RS-28

AD7899ARS-2

0 V to 5 V, 0 V to 2.5 V

±2 LSB

–40 C to +85 C

Shrink Small Outline

RS-28

AD7899ARS-3

± 2.5 V

±2 LSB

–40 C to +85 C

Shrink Small Outline

RS-28

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