AD7992BRM-0(RevPrH) 查看數據表（PDF） - Analog Devices

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AD7992BRM-0
(Rev.:RevPrH)

2-Channel, 12-Bit ADC with I2C Compatible Interface in 10-Lead MSOP

Analog Devices 

PRELIMINARY TECHNICAL DATA

AD7992

ABSOLUTE MAXIMUM RATINGS1

(TA = +25°C unless otherwise noted)

VDD to GND

Analog Input Voltage to GND

Reference Input Voltage to GND

Digital Input Voltage to GND

–0.3 V to 7 V

–0.3 V to VDD + 0.3 V

-0.3 V to VDD + 0.3 V

–0.3 V to 7 V

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

Input Current to Any Pin Except Supplies2

±10 mA

Operating Temperature Range

Commercial (B Version)

–40°C to +85°C

Storage Temperature Range

–65°C to +150°C

Junction Temperature

10-ld MSOP Package

θJA Thermal Impedance

θJC Thermal Impedance

+150°C

155 °C/W (MSOP)

40 °C/W (MSOP)

Lead Temperature, Soldering

Vapor Phase (60 secs)

+215°C

Infared (15 secs)

+220°C

ESD..............................................................TBD kV

NOTES

1Stresses above those listed under “Absolute Maximum Ratings” may cause permanent

damage to the device. This is a stress rating only and 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.

2Transient currents of up to 100 mA will not cause SCR latch up.

ORDERING GUIDE

Model1

AD7992BRM-0

AD7992BRM-1

Range

-40°C to +85°C

-40°C to +85°C

Linearity Error2(max)

±1 LSB

±1 LSB

Package Option3

RM-10

RM-10

Branding

C10

C11

NOTES

1The AD7992-0 supports Standard and Fast Mode I2C. The AD7992-1 supports Standard, Fast and Hs-Mode I2C.

2Linearity error here refers to integral nonlinearity

3RM = MSOP.

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 AD7992 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.

REV. PrH

–5–

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