AD7789 Ver la hoja de datos (PDF) - Analog Devices

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AD7789

Low Power, 16-/24-Bit Sigma-Delta ADC

Analog Devices 

AD7788/AD7789

ABSOLUTE MAXIMUM RATINGS

Table 5. (TA= 25°C, unless otherwise noted.)

Parameter

Rating

VDD to GND

–0.3 V to +7 V

Analog Input Voltage to GND

–0.3 V to VDD + 0.3 V

Reference Input Voltage to GND

–0.3 V to VDD + 0.3 V

Total AIN/REFIN Current (Indefinite)

30 mA

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

Operating Temperature Range

B Grade

–40°C to +105°C

A Grade

–40°C to +85°C

Storage Temperature Range

–65°C to +150°C

Maximum Junction Temperature

150°C

MSOP

θJA Thermal Impedance

206°C/W

θJC Thermal Impedance

44°C/W

Lead Temperature, Soldering (10 sec) 300°C

IR Reflow, Peak Temperature

220°C

Stresses above those listed under Absolute Maximum Ratings

may cause permanent 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.

Rev. 0 | Page 8 of 20

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