參數(shù)資料
型號: RHF1401KSO-01V
廠商: STMICROELECTRONICS
元件分類: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO48
封裝: HERMETIC SEALED, SOP-48
文件頁數(shù): 2/34頁
文件大?。?/td> 1474K
代理商: RHF1401KSO-01V
Absolute maximum ratings and operating conditions
RHF1401
10/34
Doc ID 13317 Rev 5
6
Absolute maximum ratings and operating conditions
Table 3.
Absolute maximum ratings
Symbol
Parameter
Values
Unit
AVCC
Analog supply voltage
3.3
V
DVCC
Digital supply voltage
3.3
V
VCCBI
Digital buffer supply voltage
3.3
V
VCCBE
Digital buffer supply voltage
3.6
V
VIN
VINB
Analog inputs: bottom limit
> top limit
-0.6 V
> AVCC+0.6 V
V
VREFP
VINCM
External references: bottom limit
> top limit
-0.6 V
> AVCC+0.6 V
V
IDout
Digital output current
-100 to 100
mA
Tstg
Storage temperature
-65 to +150
°C
Rthjc
Thermal resistance junction to case
22
°C/W
Rthja
Thermal resistance junction to ambient
125
°C/W
ESD
HBM (human body model)(1)
1.
Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 k
Ω resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
2kV
Table 4.
Operating conditions
Symbol
Parameter
Min
Typ
Max
Unit
AVCC
Analog supply voltage
2.3
2.5
2.7
V
DVCC
Digital supply voltage
2.3
2.5
2.7
V
VCCBI
Digital internal buffer supply
2.3
2.5
2.7
V
VCCBE
Digital output buffer supply
2.3
2.5
3.4
V
VREFP
Forced top voltage reference
0.8
1.4
V
VREFM
Bottom internal reference voltage
0
0.5
V
VINCM
Forced common mode voltage
0.2
1.1
V
VIN
VIN max. voltage versus GND
1.6
V
VIN min. voltage versus GND
-0.2
V
VINB
VINB max. voltage versus GND
1.6
V
VINB min. voltage versus GND
-0.2
V
DFSB
Digital inputs (see Table 9 for thresholds)
0
VCCBE
V
REFMODE
OEB
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