參數(shù)資料
型號: ADC0831CCWM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: ADC
英文描述: 8-Bit Serial I/O A/D Converters with Multiplexer Options
中文描述: 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14
封裝: SOIC-14
文件頁數(shù): 8/9頁
文件大?。?/td> 151K
代理商: ADC0831CCWM
ADC0831A, ADC0832A, ADC0831B, ADC0832B
A/D PERIPHERALS WITH SERIAL CONTROL
SLAS006 – AUGUST 1985 – REVISED JUNE 1986
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Figure 8
TA – Free-Air Temperature — °C
fclock = 250 kHz
CS = High
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
100
75
50
25
0
–25
1.5
1
–50
0.5
Supply
Current
mA
ADC0831
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
CCI
Figure 9
fclock – Clock Frequency – kHz
VCC = 5 V
TA = 25°C
1.5
1
0.5
500
400
300
200
100
0
ADC0831
SUPPLY CURRENT
vs
CLOCK FREQUENCY
Supply
Current
mA
CCI
Figure 10
TA – Free-Air Temperature – °C
VCC = 5 V
IOL (VOL = 5 V)
–IOH (VOH = 0 V)
–IOH (VOH = 2.4 V)
IOL (VOL = 0.4 V)
20
25
15
10
5
100
75
50
25
0
–25
–50
0
Output
Current
mA
OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
I O
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