參數(shù)資料
型號(hào): MAX1069ACUD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 58.6ksps, 14-Bit, 2-Wire Serial ADC
中文描述: 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14
封裝: TSSOP-14
文件頁(yè)數(shù): 8/20頁(yè)
文件大?。?/td> 442K
代理商: MAX1069ACUD
M
58.6ksps, 14-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(DV
DD
= +3.0V, AV
DD
= +5.0V, f
SCL
= 1.7MHz (33% duty cycle), f
SAMPLE
= 58.6ksps, V
REF
= +4.096V, external reference applied to
REF, REFADJ = AV
DD
, C
REF
= 10μF, T
A
= +25
°
C, unless otherwise noted.)
SUPPLY CURRENT vs. CONVERSION RATE
(HIGH-SPEED MODE, INTERNAL REFERENCE)
2000
INTERNAL REFERENCE, f
SCL
= 1.7MHz
M
CONVERSION RATE (ksps)
S
μ
A
60
50
30
40
20
10
200
400
600
800
1000
1200
1400
1600
1800
0
0
70
I
AVDD
, R/W = 1
I
AVDD
, R/W = 0
I
DVDD
, R/W = 1 OR 0
100
200
300
400
500
600
700
800
900
0
SUPPLY CURRENT vs. CONVERSION RATE
(HIGH-SPEED MODE, EXTERNAL REFERENCE)
M
CONVERSION RATE (ksps)
S
μ
A
60
50
30
40
20
10
0
70
EXTERNAL REFERENCE, f
SCL
= 1.7MHz
I
DVDD
, R/W = 1 OR 0
I
AVDD
, R/W = 1 OR 0
SUPPLY CURRENT vs. CONVERSION RATE
(FAST MODE, INTERNAL REFERENCE)
M
CONVERSION RATE (ksps)
S
μ
A
20
15
10
5
200
400
600
800
1000
1200
1400
1600
1800
0
0
25
INTERNAL REFERENCE, f
SCL
= 400kHz
I
AVDD
, R/W = 1
I
AVDD
, R/W = 0
I
DVDD
, R/W = 1 OR 0
100
200
300
400
500
600
0
SUPPLY CURRENT vs. CONVERSION RATE
(FAST MODE, EXTERNAL REFERENCE)
M
CONVERSION RATE (ksps)
S
μ
A
20
15
10
5
0
25
EXTERNAL REFERENCE, f
SCL
= 400kHz
I
DVDD
, R/W = 1 OR 0
I
AVDD
, R/W = 1 OR 0
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