AD7940BRM-REEL7(Rev0) データシートの表示（PDF） - Analog Devices

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AD7940BRM-REEL7
(Rev.:Rev0)

3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23

Analog Devices 

AD7940

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 4.

Parameter

VDD to GND

Analog Input Voltage to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

Input Current to Any Pin Except Supplies1

Operating Temperature Range

Commercial (B Version)

Storage Temperature Range

Junction Temperature

SOT-23 Package, Power Dissipation

θJA Thermal Impedance

θJC Thermal Impedance

MSOP Package, Power Dissipation

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature, Soldering

Vapor Phase (60 secs)

Infared (15 secs)

ESD

Rating

−0.3 V to +7 V

−0.3 V to VDD + 0.3 V

−0.3 V to +7 V

−0.3 V to VDD + 0.3 V

±10 mA

−40°C to +85°C

−65°C to +150°C

150°C

450 mW

229.6°C/W

91.99°C/W

450 mW

205.9°C/W

43.74°C/W

215°C

220°C

4 kV

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

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress rat-

ing 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 maxi-

mum rating conditions for extended periods may affect device

reliability.

ESD 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 this product 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. 0 | Page 6 of 20

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