
5
–
2
5.2
Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(unless otherwise noted)
Supply voltage range:
Analog supplies (see Note 1) to AGND,
Digital supplies (see Note 2) to DGND
Analog supplies to digital supplies, AGND to DGND
Digital input voltage range to DGND, V
I
Analog input voltage range to AGND, V
I
Bandgap reference to AGND (see Note 3)
Reference voltage (VREFTO_CHx,VREFBO_CHx) input range to AGND, V
ref
(see Note 4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: THS8083CPZP
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
NOTES:
1. AVDD_PLL, AVDD_REF, AVDD_CH1, AVDD_CH2_3
2. DVDD_PLL, DVDD
3. Only input in case PWDN_BGAP=1
4. Only input in case PWDN_REF=1
–
0.5 to 4.5 V
–
0.5 to 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
–
0.5 to DV
DD
+ 0.5 V
–
0.5 to AV
DD
+ 0.5 V
–
0.5 to AV
DD
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
0.5 to AV
DD
+ 0.5 V
0
°
C to 70
°
C
–
55
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3
Recommended Operating Conditions Over Operating Free-Air Temperature Range,
T
A
= 0
°
C to 70
°
C (unless otherwise noted)
5.3.1
Power Supply
PARAMETER
MIN
NOM
MAX
UNIT
Supply voltage, all supplies
3.15
3.3
3.6
V
5.3.2
Analog and Reference Inputs (see Note 5)
PARAMETER
MIN
NOM
MAX
UNIT
Reference input voltage (top), VI(REFT)
Reference input voltage (bottom), VI(REFB)
Analog input voltage (dc-coupled), VI(AIN)
Analog input voltage range, VI
NOTE 5: VREFTO_CHx and VREFBO_CHx can be inputs only when PWDN_REF=1.
1.88
1.9
1.92
V
1.08
1.10
1.12
V
VI(REFB)
VI(REFT)
V
1.2
V
5.3.3
Digital Inputs
PARAMETER
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
Low-level input voltage, VIL
Clock period, tc
Pulse duration, clock high, tw(CLKH)
Pulse duration, clock low, tw(CLKL)
2.0
DVDD
V
DGND
0.2 x DVDD
V
12.5
ns
5.25
ns
5.25
ns