AD7781CRZ-REEL Ver la hoja de datos (PDF) - Analog Devices

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AD7781CRZ-REEL

20-Bit, Pin-Programmable, Low Power Sigma-Delta ADC

Analog Devices 

AD7781

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 4.

Parameter

AVDD to GND

DVDD to GND

Analog Input Voltage to GND

Reference Input Voltage to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

AIN/Digital Input Current

Operating Temperature Range

Storage Temperature Range

Maximum Junction Temperature

Lead Temperature, Soldering Reflow

Rating

−0.3 V to +7 V

−0.3 V to +7 V

−0.3 V to AVDD + 0.3 V

−0.3 V to AVDD + 0.3 V

−0.3 V to DVDD + 0.3 V

−0.3 V to DVDD + 0.3 V

10 mA

−40°C to +105°C

−65°C to +150°C

150°C

260°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 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

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 5.

Package Type

14-Lead SOIC

16-Lead TSSOP

θJA

θJC

104.5

42.9

150.4

27.6

Unit

°C/W

°C/W

ESD CAUTION

Rev. 0 | Page 6 of 16

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