AD7291BCPZ datasheet(6/28 Pages) AD

Part #	AD7291BCPZ

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

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Manufacturer	AD [Analog Devices]

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AD7291

Rev. 0 | Page 6 of 28

ABSOLUTE MAXIMUM RATINGS

Table 4.

Parameter

Rating

VDD to GND1, GND

−0.3 V to +5 V

VDRIVE to GND1, GND

−0.3 V to +5 V

Analog Input Voltage to GND1

−0.3 V to +3 V

Digital Input Voltage to GND1

−0.3 V to VDRIVE + 0.3 V

Digital Output Voltage to GND1

−0.3 V to VDRIVE + 0.3 V

VREF to GND1

−0.3 V to +3 V

GND to GND1

−0.3 V to +0.3 V

Input Current to Any Pin Except Supplies 1

±10 mA

Operating Temperature Range

−40°C to +125°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

Pb-free Temperature, Soldering

Reflow

260(+0)°C

ESD

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

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