AD7694(Rev0) Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

Список матч

AD7694
(Rev.:Rev0)

16-Bit, 250 kSPS PulSAR ADC in MSOP

Analog Devices 

AD7694

ABSOLUTE MAXIMUM RATINGS

Table 6.

Parameter

Analog Inputs

IN+1, IN−1

REF

Supply Voltages

VDD to GND

Digital Inputs to GND

Digital Outputs to GND

Storage Temperature Range

Junction Temperature

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature Range

Vapor Phase (60 sec)

Infrared (15 sec)

Rating

GND − 0.3 V to VDD + 0.3 V

or ±130 mA

GND − 0.3 V to VDD + 0.3 V

−0.3 V to +7 V

−0.3 V to VDD + 0.3 V

−0.3 V to VDD + 0.3 V

−65°C to +150°C

150°C

200°C/W (MSOP-8)

44°C/W (MSOP-8)

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; 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.

1 See the Analog Input section.

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.

500µA IOL

TO SDO

CL

50pF

500µA IOH

1.4V

Figure 2. Load Circuit for Digital Interface Timing

VIL

tDELAY

VOH

VOL

VIH

tDELAY

VOH

VOL

Figure 3. Voltage Reference Levels for Timing

Rev. 0 | Page 6 of 16

Share Link: