AD9731

–4–

REV. A

ABSOLUTE MAXIMUM RATINGS*

Analog Output Current . . . . . . . . . . . . . . . . . . . . . . . . 30 mA

Control Amplifier Input Voltage Range . . . . . . . . . 0 V to –4 V

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

°C

Operating Temperature Range . . . . . . . . . . . –40

°C to +85°C

Internal Reference Output Current . . . . . . . . . . . . . . . 500

µA

Lead Temperature (10 sec Soldering) . . . . . . . . . . . . . +300

°C

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

°C to +165°C

Control Amplifier Output Current . . . . . . . . . . . . .

±2.5 mA

*Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure of

absolute maximum rating conditions for extended periods of time may affect

device reliability.

EXPLANATION OF TEST LEVELS

Test Level

Definition

I

100% Production Tested.

II

The parameter is 100% production tested at

+25

°C; sampled at temperature production.

III

Sample Tested Only.

IV

Parameter is guaranteed by design and character-

ization testing.

V

Parameter is a typical value only.

VI

All devices are 100% production tested at +25

°C;

guaranteed by design and characterization testing

for industrial temperature range devices.

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 AD9731 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

ORDERING GUIDE

Temperature

Package

Package

Model

Range

Description

Options

AD9731BR

–40

°C to +85°C

28-Lead Wide Body (SOIC)

R-28

AD9731BRS

–40

°C to +85°C

28-Lead Shrink Small (SSOP)

RS-28

AD9731-PCB

0

°C to +70°C

PCB