AD7999 查看數據表（PDF） - Analog Devices

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AD7999

4-Channel, 12-/10-/8-Bit ADC with I2C-Compatible Interface in 8-Lead SOT-23

Analog Devices 

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 6.

Parameter

VDD to GND

Analog Input Voltage to GND

Reference Input Voltage to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

Input Current to Any Pin Except Supplies1

Operating Temperature Ranges

Industrial (Y Version) Temperature Range

Storage Temperature Range

Junction Temperature

8-Lead SOT-23 Package

θJA Thermal Impedance

θJC Thermal Impedance

RoHS Compliant Temperature,

Soldering Reflow

ESD

Rating

−0.3 V to 7 V

−0.3 V to VDD + 0.3 V

−0.3 V to VDD + 0.3 V

−0.3 V to +7 V

−0.3 V to VDD + 0.3 V

±10 mA

−40°C to +125°C

−65°C to +150°C

150°C

170°C/W

90°C/W

260 + 0°C

1 kV

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

AD7991/AD7995/AD7999

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

Rev. A | Page 11 of 28

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