AD5342 Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

AD5342

2.5 V to 5.5 V, 230
A, Parallel Interface Dual Voltage-Output 8-/10-/12-Bit DACs

Analog Devices 

AD5332/AD5333/AD5342/AD5343

ABSOLUTE MAXIMUM RATINGS*

(TA = 25°C unless otherwise noted)

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

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

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

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

VOUT to GND . . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V

Operating Temperature Range

Industrial (B Version) . . . . . . . . . . . . . . . –40°C to +105°C

Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150°C

TSSOP Package

Power Dissipation . . . . . . . . . . . . . . . (TJ max – TA)/θJA mW

θJA Thermal Impedance (20-Lead TSSOP) . . . . . 143°C/W

θJA Thermal Impedance (24-Lead TSSOP) . . . . . 128°C/W

θJA Thermal Impedance (28-Lead TSSOP) . . . . 97.9°C/W

θJC Thermal Impedance (20-Lead TSSOP) . . . . . . 45°C/W

θJC Thermal Impedance (24-Lead TSSOP) . . . . . . 42°C/W

θJC Thermal Impedance (28-Lead TSSOP) . . . . . . 14°C/W

Reflow Soldering

Peak Temperature . . . . . . . . . . . . . . . . . . . . . 220 +5/–0°C

Time at Peak Temperature . . . . . . . . . . . . 10 sec to 40 sec

*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.

Model

AD5332BRU

AD5333BRU

AD5342BRU

AD5343BRU

Temperature Range

–40°C to +105°C

–40°C to +105°C

–40°C to +105°C

–40°C to +105°C

ORDERING GUIDE

Package Description

TSSOP (Thin Shrink Small Outline Package)

TSSOP (Thin Shrink Small Outline Package)

TSSOP (Thin Shrink Small Outline Package)

TSSOP (Thin Shrink Small Outline Package)

Package

Option

RU-20

RU-24

RU-28

RU-20

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 AD5332/AD5333/AD5342/AD5343 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

–4–

REV. 0

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