參數(shù)資料
型號(hào): ADCV0831M6X
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: ADC
英文描述: 8 Bit Serial I/O Low Voltage Low Power ADC with Auto Shutdown in a SOT Package
中文描述: 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6
封裝: SOT-23, 6 PIN
文件頁數(shù): 3/9頁
文件大?。?/td> 180K
代理商: ADCV0831M6X
AC Electrical Characteristics
(Continued)
The following specifications apply for V
= +3 V
DC
, and t
r
= t
f
= 20 ns unless otherwise specified.
Boldface limits apply for
T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
Symbol
Parameter
Conditions
Typical
(Note 8)
5
5
Limits
(Note 9)
Units
C
IN
C
OUT
Capacitance of Logic Inputs
Capacitance of Logic Outputs
pF
pF
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2:
Operating Ratings indicate conditions for which the device is functional. These ratings do not guarantee specific performance limits. For guaranteed speci-
fications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance character-
istics may degrade when the device is not operated under the listed test conditions.
Note 3:
All voltages are measured with respect to GND = 0 V
DC
, unless otherwise specified.
Note 4:
When the input voltage V
IN
at any pin exceeds the power supplies (V
IN
<
GND or V
IN
>
V
CC
) the current at that pin should be limited to 5 mA. The 20 mA
maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5 mA to four pins.
Note 5:
The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX
,
θ
JA
and the ambient temperature, T
A
. The maximum
allowable power dissipation at any temperature is P
D
= (T
JMAX
T
A
)/
θ
JA
or the number given in the Absolute Maximum Ratings, whichever is lower.
Note 6:
Human body model, 100 pF capacitor discharged through a 1.5 k
resistor.
Note 7:
See AN450 “Surface Mounting Methods and Their Effect on Product Reliability” or Linear Data Book section “Surface Mount” for other methods of soldering
surface mount devices.
Note 8:
Typicals are at T
J
= 25C and represent the most likely parametric norm.
Note 9:
Guaranteed to National’s AOQL (Average Outgoing Quality Level).
Typical Performance Characteristics
The following specifications apply for V
CC
= 3V, unless otherwise specified
Integral Linearity Error vs
Supply Voltage
DS100104-62
Linearity Error vs
Temperature
DS100104-56
Linearity Error vs
Clock Frequency
DS100104-55
Power Supply Current
vs Temperature
DS100104-57
Output Current vs
Temperature
DS100104-58
Power Supply Current
vs Clock Frequency
DS100104-61
A
www.national.com
3
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