AD7484 Analog Devices, AD7484 Datasheet - Page 6

• Manufacturer Part Number: AD7484
• Description: 14-Bit, 3 MSPS SAR ADC
• Manufacturer: Analog Devices

Specifications of AD7484

• Resolution (bits): 14bit
• # Chan: 1
• Sample Rate: 3MSPS
• Interface: Par
• Analog Input Type: SE-Uni
• Ain Range: Uni 2.5V
• Adc Architecture: SAR
• Pkg Type: QFP

AD7484
ABSOLUTE MAXIMUM RATINGS
T
Table 3.
Parameter
AV
DV
V
Analog Input Voltage to AGND
Digital Input Voltage to DGND
REFIN to AGND
Input Current to Any Pin Except Supply
Pins
Operating Temperature Range
Storage Temperature Range
Junction Temperature
θ
θ
Lead Temperature, Soldering
ESD
JA
JC
DRIVE
A
Commercial
Vapor Phase (60 sec)
Infrared (15 sec)
DD
DD
= 25°C, unless otherwise noted.
Thermal Impedance
Thermal Impedance
to AGND
to DGND
to DGND
Rating
−0.3 V to +7 V
−0.3 V to +7 V
−0.3 V to +7 V
−0.3 V to AV
−0.3 V to V
−0.3 V to AV
±10 mA
−40°C to +85°C
−65°C to +150°C
150°C
50°C/W
10°C/W
215°C
220°C
1 kV
DRIVE
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
Rev. C | Page 6 of 20
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