AD7321BRUZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
AD7321BRUZ
Analog Devices
AD7321BRUZ Datasheet PDF : 36 Pages
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AD7321
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted
Table 4.
Parameter
VDD to AGND, DGND
VSS to AGND, DGND
VDD to VCC
VCC to AGND, DGND
VDRIVE to AGND, DGND
AGND to DGND
Analog Input Voltage to AGND1
Digital Input Voltage to DGND
Digital Output Voltage to GND
REFIN to AGND
Input Current to Any Pin
Except Supplies2
Operating Temperature Range
Storage Temperature Range
Junction Temperature
TSSOP Package
θJA Thermal Impedance
θJC Thermal Impedance
Pb-Free Temperature, Soldering
Reflow
ESD
Rating
−0.3 V to +16.5 V
+0.3 V to −16.5 V
VCC − 0.3 V to 16.5 V
−0.3 V to +7 V
−0.3 V to +7 V
−0.3 V to +0.3 V
VSS − 0.3 V to VDD + 0.3 V
−0.3 V to +7 V
−0.3 V to VDRIVE + 0.3 V
−0.3 V to VCC + 0.3 V
±10 mA
−40°C to +85°C
−65°C to +150°C
150°C
113.5°C/W
30°C/W
260(0)°C
2.5 kV
1 If the analog inputs are driven from alternative VDD and VSS supply circuitry,
Schottky diodes should be placed in series with the AD7321’s VDD and VSS
supplies.
2 Transient currents of up to 100 mA do not cause SCR latch-up.
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.
Rev. 0 | Page 8 of 36
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