
AD1928
ABSOLUTE MAXIMUM RATINGS
Rev. 0 | Page 8 of 32
Table 8.
Parameter
Analog (AVDD)
Digital (DVDD)
Input Current (Except Supply Pins)
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Operating Temperature Range (Case)
Storage Temperature Range
Rating
0.3 V to +3.6 V
0.3 V to +3.6 V
±20 mA
–0.3 V to AVDD + 0.3 V
0.3 V to DVDD + 0.3 V
40°C to +125°C
65°C to +150°C
Stresses above those listed under the 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.
THERMAL RESISTANCE
θ
JA
represents thermal resistance, junction-to-ambient;
θ
JC
represents the thermal resistance, junction-to-case. All
characteristics are for a 4-layer board.
Table 9. Thermal Resistance
Package Type
48-Lead LQFP
θ
JA
50.1
θ
JC
17
Unit
°C/W
ESD CAUTION