SPNS174
–
SEPTEMBER 2011
3 Device Operating Conditions
3.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range,
V
CC (2)
Supply voltage range:
Input voltage range:
V
CCIO
, V
CCP (2)
V
CCAD
All input pins
I
IK
(V
I
<
0 or V
I
>
V
CCIO
)
All pins, except AD1IN[23:0] and AD2IN[15:0]
Input clamp current:
I
IK
(V
I
<
0 or V
I
>
V
CCAD
)
AD1IN[23:0] and AD2IN[15:0]
Total
Operating free-air temperature range, T
A
:
Operating junction temperature range, T
J
:
Storage temperature range, T
stg
(1)
(2)
(1)
-0.3 V to 1.43 V
-0.3 V to 4.1 V
-0.3 V to 5.5 V
-0.3 V to 4.1 V
±20
mA
±10
mA
±40
mA
-40°C to 105°C
-40°C to 125°C
-65°C to 150°C
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.
maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to their associated
grounds.
PRODUCT PREVIEW
3.2
V
CC
V
CCPLL
V
CCIO
V
CCAD
V
CCP
V
SS
V
SSAD
Device Recommended Operating Conditions
(1)
MIN
Digital logic supply voltage (Core)
PLL Supply Voltage
Digital logic supply voltage (I/O)
MibADC supply voltage
Flash pump supply voltage
Digital logic supply ground
MibADC supply ground
A-to-D high-voltage reference source
A-to-D low-voltage reference source
Operating free-air temperature
Operating junction temperature
All voltages are with respect to V
SS
, except V
CCAD
, which is with respect to V
SSAD
-0.1
V
SSAD
V
SSAD
-40
-40
1.14
1.14
3
3
4.5
3
NOM
1.2
1.2
3.3
3.3
5.0
3.3
0
0.1
V
CCAD
V
CCAD
105
150
MAX
1.32
1.32
3.6
3.6
5.25
3.6
V
V
V
V
V
°C
°C
UNIT
V
V
V
V
V
ADREFHI
V
ADREFLO
T
A
T
J
(1)
44
Device Operating Conditions
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©
2011, Texas Instruments Incorporated
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