Datasheet

Data Sheet AD9237
Rev. B | Page 7 of 24
ABSOLUTE MAXIMUM RATINGS
Table 5.
Pin Name
With
Respect to Min Max Unit
ELECTRICAL
AVDD AGND –0.3 +3.9 V
DRVDD DGND –0.3 +3.9 V
AGND DGND –0.3 +0.3 V
AVDD
DRVDD
–3.9
+3.9
V
Digital
Outputs, OE
DGND –0.3 DRVDD + 0.3 V
CLK, MODE,
MODE2
AGND −0.3 AVDD + 0.3 V
VIN+, VIN–
AGND
–0.3
AVDD + 0.3
V
VREF AGND –0.3 AVDD + 0.3 V
SENSE AGND –0.3 AVDD + 0.3 V
REFB, REFT AGND –0.3 AVDD + 0.3 V
PDWN AGND –0.3 AVDD + 0.3 V
ENVIRONMENTAL
1
Operating Temperature –40 +85 °C
Junction Temperature 150 °C
Lead Temperature (10 sec) 300 °C
Storage Temperature –65 +150 °C
1
Typical thermal impedances (32-lead LFCSP), θ
JA
= 32.5°C/W, θ
JC
= 32.71°C/W.
These measurements were taken on a 4-layer board in still air, in accordance
with EIA/JESD51-1.
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.
Absolute maximum ratings are limiting values to be applied
individually and beyond which the serviceability of the circuit
may be impaired. Functional operability is not necessarily
implied. Exposure to absolute maximum rating conditions for
an extended period may affect device reliability.
ESD CAUTION