EVAL-AD7265EDZ(RevB) 查看數據表（PDF） - Analog Devices

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EVAL-AD7265EDZ
(Rev.:RevB)

Differential/Single-Ended Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR ADC

Analog Devices 

AD7265

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

VDD to AGND

DVDD to DGND

VDRIVE to DGND

VDRIVE to AGND

AVDD to DVDD

AGND to DGND

Analog Input Voltage to AGND

Digital Input Voltage to DGND

Digital Output Voltage to GND

VREF to AGND

Input Current to Any Pin Except

Supplies1

Operating Temperature Range

Storage Temperature Range

Junction Temperature

LFCSP/TQFP

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature, Soldering

Reflow Temperature (10 sec to 30 sec)

ESD

Rating

−0.3 V to +7 V

−0.3 V to +7 V

−0.3 V to DVDD

−0.3 V to AVDD

−0.3 V to +0.3 V

−0.3 V to +0.3 V

−0.3 V to AVDD + 0.3 V

−0.3 V to +7 V

−0.3 V to VDRIVE + 0.3 V

−0.3 V to AVDD + 0.3 V

±10 mA

−40°C to +125°C

−65°C to +150°C

150°C

108.2°C/W (LFCSP)

55°C/W (TQFP)

32.71°C/W (LFCSP)

255°C

1.5 kV

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

Data Sheet

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

ESD CAUTION

Rev. B | Page 6 of 28

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