AD7684

Rev. 0 | Page 6 of 16

ABSOLUTE MAXIMUM RATINGS

Table 6.

Parameter

Rating

Analog Inputs

+IN1, –IN1

GND − 0.3 V to VDD + 0.3 V

or ±130 mA

REF

GND − 0.3 V to VDD + 0.3 V

Supply Voltages

VDD to GND

−0.3 V to +6 V

Digital Inputs to GND

−0.3 V to VDD + 0.3 V

Digital Outputs to GND

−0.3 V to VDD + 0.3 V

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

200°C/W

44°C/W

Lead Temperature Range

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°C

section.

Analog Input

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.

500

µAI

OL

500

µAI

OH

1.4V

100pF

Figure 3. Load Circuit for Digital Interface Timing

0.8V

2V

2V

0.8V

0.8V

2V

Figure 4. Voltage Reference Levels for Timing

90%

10%