
AD1935/AD1936/AD1937/AD1938/AD1939
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
Rev. Pr
I
| Page 6 of 30
Parameter
Analog (AVDD)
Digital (DVDD)
Input Current (Except Supply Pins)
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Case Temperature (Operating)
Min
–0.3
–0.3
–0.3
–0.3
–40
Max
+3.6
+3.6
±20
AVDD + 0.3
DVDD + 0.3
+125
Unit
V
V
mA
V
V
°C
Table 9
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.
Package Characteristics
Parameter
θ
JA
(Thermal Resistance
[Junction to Ambient]), 48-lead LQFP
θ
JC
(Thermal Resistance
[Junction to Case]), 48-lead LQFP
θ
JA
(Thermal Resistance
[Junction to Ambient]), 64-lead LQFP
θ
JC
(Thermal Resistance
[Junction to Case]), 64-lead LQFP
Min
Typ
50.1
Max
Unit
°C/W
17
°C/W
47
°C/W
11.1
°C/W
Note: Characteristics are for a 4-layer board
Table 10