AD7766 Analog Devices, AD7766 Datasheet - Page 8

• Manufacturer Part Number: AD7766
• Description: 24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs
• Manufacturer: Analog Devices

Specifications of AD7766

• Resolution (bits): 24bit
• # Chan: 1
• Sample Rate: 128kSPS
• Interface: Ser
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p
• Adc Architecture: SAR
• Pkg Type: SOP

AD7766
ABSOLUTE MAXIMUM RATINGS
T
Table 4.
Parameter
AV
DV
AV
V
REFGND to AGND
V
V
Digital Inputs to DGND
Digital Outputs to DGND
AGND to DGND
Input Current to Any Pin Except
Operating Temperature Range
Storage Temperature Range
Junction Temperature
TSSOP Package
Lead Temperature, Soldering
ESD
1
Transient currents of up to 100 mA do not cause SCR latch-up.
REF+
DRIVE
IN+,
A
Supplies
θ
θ
Vapor Phase (60 sec)
Infrared (15 sec)
DD
DD
DD
= 25°C, unless otherwise noted.
JA
JC
V
to REFGND
to AGND
to DV
to DGND
to DGND
IN–
Thermal Impedance
Thermal Impedance
to AGND
DD
1
Rating
−0.3 V to +3 V
−0.3 V to +3 V
−0.3 V to +0.3 V
−0.3 V to +7 V
−0.3 V to +0.3 V
−0.3 V to +6 V
−0.3 V to V
−0.3 V to V
−0.3 V to V
−0.3 V to +0.3 V
±10 mA
−40°C to +105°C
−65°C to +150°C
150°C
150.4°C/W
27.6°C/W
215°C
220°C
1 kV
REF+
DRIVE
DRIVE
+ 0.3 V
+ 0.3 V
+ 0.3 V
Rev. C | Page 8 of 24
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