Datasheet

ADS8327
ADS8328
www.ti.com SLAS415E – APRIL 2006– REVISED JANUARY 2011
ABSOLUTE MAXIMUM RATINGS
Over operating free-air temperature range, unless otherwise noted.
(1)
UNIT
+IN to AGND –0.3 V to +VA + 0.3 V
Voltage
–IN to AGND –0.3 V to +VA + 0.3 V
+VA to AGND –0.3 V to 7 V
+REF to AGND –0.3 V to +VA + 0.3 V
Voltage range –REF to AGND –0.3 V to +0.3 V
+VBD to BDGND –0.3 V to 7 V
AGND to BDGND –0.3 V to 0.3 V
Digital input voltage to BDGND –0.3 V to +VBD + 0.3 V
Digital output voltage to BDGND –0.3 V to +VBD + 0.3 V
T
A
Operating free-air temperature range –40°C to +85°C
T
stg
Storage temperature range –65°C to +150°C
Junction temperature (T
J
max) +150°C
Power dissipation (T
J
Max - T
A
)/q
JA
TSSOP-16
Package
q
JA
thermal impedance 86°C/W
Power dissipation (T
J
Max – T
A
)/q
JA
4×4 QFN-16
Package
q
JA
thermal impedance 47°C/W
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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