EVAL-AD7291SDZ(Rev0) Ver la hoja de datos (PDF) - Analog Devices

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EVAL-AD7291SDZ
(Rev.:Rev0)

8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor

Analog Devices 

AD7291

ABSOLUTE MAXIMUM RATINGS

Table 4.

Parameter

VDD to GND1, GND

VDRIVE to GND1, GND

Analog Input Voltage to GND1

Digital Input Voltage to GND1

Digital Output Voltage to GND1

VREF to GND1

GND to GND1

Input Current to Any Pin Except Supplies 1

Operating Temperature Range

Storage Temperature Range

Junction Temperature

Pb-free Temperature, Soldering

Reflow

ESD

Rating

−0.3 V to +5 V

−0.3 V to +5 V

−0.3 V to +3 V

−0.3 V to VDRIVE + 0.3 V

−0.3 V to VDRIVE + 0.3 V

−0.3 V to +3 V

−0.3 V to +0.3 V

±10 mA

−40°C to +125°C

−65°C to +150°C

150°C

260(+0)°C

2 kV

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

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 indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

THERMAL RESISTANCE

Table 5. Thermal Resistance

Package Type

θJA

θJC

Unit

20-Lead LFCSP

52

6.5

°C/W

ESD CAUTION

Rev. 0 | Page 6 of 28

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