AD1838 查看數據表（PDF） - Analog Devices

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AD1838

2 ADC, 6 DAC, 96 kHz, 24-Bit Σ-Δ Codec

Analog Devices 

AD1838

Parameter

Specifications Guaranteed

Functionality Guaranteed

Storage

TEMPERATURE RANGE

Min

Typ

25

–40

–65

Max

+85

+150

Unit

°C

°C

°C

ABSOLUTE MAXIMUM RATINGS*

(TA = 25°C, unless otherwise noted.)

AVDD, DVDD, ODVDD to AGND, DGND . . –0.3 V to +6.0 V

AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V

Digital I/O Voltage to DGND . . . . . –0.3 V to ODVDD + 0.3 V

Analog I/O Voltage to AGND . . . . . . –0.3 V to AVDD + 0.3 V

Operating Temperature Range

Industrial (A Version) . . . . . . . . . . . . . . . . . . –40°C to +85°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

Model

AD1838AS

AD1838AS-REEL

EVAL-AD1838EB

Temperature

Range

–40oC to +85oC

–40oC to +85oC

Package

Description

52-Lead MQFP

52-Lead MQFP

Evaluation Board

Package

Option

S-52

S-52

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

AD1838 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.

–6–

REV. A

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