AD7746 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD7746

24-Bit Capacitance-to-Digital Converter with Temperature Sensor

Analog Devices 

AD7745/AD7746

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

Positive Supply Voltage VDD to GND

Voltage on any Input or Output Pin to

GND

ESD Rating (ESD Association Human Body

Model, S5.1)

Operating Temperature Range

Storage Temperature Range

Junction Temperature

TSSOP Package θJA,

(Thermal Impedance-to-Air)

TSSOP Package θJC,

(Thermal Impedance-to-Case)

Lead Temperature, Soldering

Vapor Phase (60 sec)

Infrared (15 sec)

Rating

−0.3 V to +6.5 V

–0.3 V to VDD + 0.3 V

2000 V

–40°C to +125°C

–65°C to +150°C

150°C

128°C/W

14°C/W

215°C

220°C

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only and 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. 0 | Page 6 of 28

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