參數(shù)資料
型號(hào): THS8083APZP
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: GREEN, PLASTIC, HTQFP-100
文件頁(yè)數(shù): 40/63頁(yè)
文件大小: 320K
代理商: THS8083APZP
62
6.2
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
0.5 to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog supplies to digital supplies, AGND to DGND
0.5 to 0.5 V
. . . . . . . . . . . . . . .
Digital input voltage range to DGND, VI
0.5 to DVDD + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range to AGND, VI
0.5 to AVDD + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bandgap reference to AGND (see Note 3)
0.5 to AVDD + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference voltage (VREFTO_CHx,VREFBO_CHx) input range to AGND, Vref
(see Note 4)
0.5 to AVDD + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: THS8083APZP
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
55
°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.
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
6.3
Recommended Operating Conditions Over Operating Free-Air Temperature Range,
TA = 0°C to 70°C (unless otherwise noted)
6.3.1
Power Supply
PARAMETER
MIN
NOM
MAX
UNIT
Supply voltage, all supplies
3.0
3.3
3.6
V
6.3.2
Analog and Reference Inputs (see Note 5)
PARAMETER
MIN
NOM
MAX
UNIT
Reference input voltage (top), VI(REFT)
1.88
1.9
1.92
V
Reference input voltage (bottom), VI(REFB)
1.08
1.10
1.12
V
Analog input voltage (dc-coupled), VI(AIN)
VI(REFB)
VI(REFT)
V
Analog input voltage range, VI
1.2
V
NOTE 5: VREFTO_CHx and VREFBO_CHx can be inputs only when PWDN_REF=1.
6.3.3
Digital Inputs
PARAMETER
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
2.0
DVDD
V
Low-level input voltage, VIL
DGND
0.2 x DVDD
V
Clock period, tc
12.5
ns
Pulse duration, clock high, tw(CLKH)
5.25
ns
Pulse duration, clock low, tw(CLKL)
5.25
ns
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