AD7265ACP データシートの表示（PDF） - Analog Devices

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AD7265ACP

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

Analog Devices 

Preliminary Technical Data

ABSOLUTE MAXIMUM RATINGS

Table 3. AD7265 Stress Ratings

Parameter

Rating

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

–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

Digital Output Voltage to GND

VREF to AGND

Input Current to Any Pin Except

Supplies1

Operating Temperature Range

Storage Temperature Range

Junction Temperature

LFCSP Package

–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

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature, Soldering

Reflow Temperature (10- 30 sec)

ESD

108.2°C/W

32.71°C/W

TBD°C/W

TBD°C

TBD

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

AD7265

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.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

Rev. PrA | Page 5 of 16

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