AD7790 Analog Devices, AD7790 Datasheet - Page 7

• Manufacturer Part Number: AD7790
• Description: 16-Bit, Single-Channel, Ultra Low Power, Sigma Delta A/D Converter
• Manufacturer: Analog Devices

Specifications of AD7790

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: n/a
• Interface: Ser,SPI
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref/PGA Gain) p-p
• Adc Architecture: Sigma-Delta
• Pkg Type: SOP

ABSOLUTE MAXIMUM RATINGS
Table 3. (T
Parameter
V
Analog Input Voltage to GND
Reference Input Voltage to GND
Total AIN/REFIN Current (Indefinite)
Digital Input Voltage to GND
Digital Output Voltage to GND
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
MSOP
Lead Temperature, Soldering (10 sec)
DD
θ
θ
IR Reflow, Peak Temperature
JA
JC
to GND
Thermal Impedance
Thermal Impedance
A
= 25°C, unless otherwise noted.)
Rating
–0.3 V to +7 V
–0.3 V to V
–0.3 V to V
30 mA
–0.3 V to V
–0.3 V to V
–40°C to +105°C
–65°C to +150°C
150°C
206°C/W
44°C/W
300°C
220°C
DD
DD
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
Rev. 0 | Page 7 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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
AD7790