REV. 0

–5–

AD7650

ORDERING GUIDE

Model

Temperature Range

Package Description

Package Option

AD7650AST

–40

°C to +85°C

Quad Flatpack (LQFP)

ST-48

AD7650ASTRL

–40

°C to +85°C

Quad Flatpack (LQFP)

ST-48

AD7650ACP

1

–40

°C to +85°C

Quad Flatpack (LFCSP) CP-48

1

–40

°C to +85°C

EVAL-AD7650CB

2

Evaluation Board

EVAL-CONTROL BRD2

3

Controller Board

NOTES

ABSOLUTE MAXIMUM RATINGS

1

Analog Inputs

IN+

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to AGND – 0.3 V

Ground Voltage Differences

AGND, DGND, OGND . . . . . . . . . . . . . . . . . . . .

±0.3 V

Supply Voltages

AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . . . . . . . .

7 V

AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . .

±7 V

DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . .

±7 V

Digital Inputs

Except the Data Bus D(7:4) . . . . –0.3 V to DVDD + 0.3 V

Data Bus Inputs D(7:4) . . . . . . . –0.3 V to OVDD + 0.3 V

Internal Power Dissipation

3

. . . . . . . . . . . . . . . . . . . 700 mW

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

°C

Storage Temperature Range . . . . . . . . . . .

–65

°C to +150°C

Lead Temperature Range

(Soldering 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 300

°C

NOTES

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

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

conditions for extended periods may affect device reliability.

48-Lead LQFP:

θ

°C/W, θ

°C/W.

48-Lead LFCSP:

θ

°C/W.

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 AD7650 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