參數(shù)資料
型號(hào): LTC2435-1CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 20-Bit No Latency ADCs with Differential Input and Differential Reference
中文描述: 1-CH 20-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁(yè)數(shù): 31/40頁(yè)
文件大?。?/td> 463K
代理商: LTC2435-1CGN
LTC2435/LTC2435-1
31
24351fa
Figure 29. Resolution (Noise
RMS
1LSB)
vs Output Data Rate and Temperature
Figure 30. Resolution (INL
RMS
1LSB)
vs Output Data Rate and Temperature
Figure 28. –FS Error vs Output Data Rate and Temperature
Figure 31. Offset Change* vs Output
Data Rate and Reference Voltage
Figure 33. Resolution (INL
MAX
1LSB)
vs Output Data Rate and Reference Voltage
Figure 32. Resolution (Noise
RMS
1LSB)
vs Output Data Rate and Reference Voltage
OUTPUT DATA RATE (READINGS/SEC)
0
R
22
21
20
19
18
17
16
15
60
80 100
2435 F29
40
20
120 140 160 180 200
T
A
= 25
°
C
T
A
= 85
°
C
V
CC
= V
REF
= 5V
V
INCM
= V
REFCM
V
REF
= GND
F
= EXT OSC
RES = LOG
2
(V
REF
/NOISE
RMS
)
OUTPUT DATA RATE (READINGS/SEC)
0
O
R
)
50
40
30
20
10
0
–10
–20
–30
–40
–50
60
80 100
2435 F31
40
20
120 140 160 180 200
V
CC
= 2.7V
V
REF
= 2.5V
V
INCM
= V
REFCM
V
REF
= GND
F
O
= EXT OSC
T
A
= 25
°
C
V
CC
= V
REF
= 5V
* RELATIVE TO OFFSET AT
NORMAL OUTPUT RATE
OUTPUT DATA RATE (READINGS/SEC)
0
R
22
21
20
19
18
17
16
15
60
80 100
2435 F32
40
20
120 140 160 180 200
V
INCM
= V
REFCM
V
= 0V
REF
= GND
F
O
= EXT OSC
T
= 25
°
C
RES = LOG
2
(V
REF
/NOISE
RMS
)
V
CC
= 2.7V
V
REF
= 2.5V
V
CC
= V
REF
= 5V
APPLICATIU
W
U
U
OUTPUT DATA RATE (READINGS/SEC)
–200
–220
–240
–260
–280
–300
–320
–340
–360
–380
–400
R
)
2435 F28
0
20 40 60 80 100 120 140 160 180 200
V
INCM
= V
REFCM
V
CC
= V
= 5V
F
O
= EXT OSC
T
A
= 25
°
C
T
A
= 85
°
C
OUTPUT DATA RATE (READINGS/SEC)
21
20
19
18
17
16
15
14
R
2435 F30
0
20 40 60 80 100 120 140 160 180 200
V
CC
= V
REF
= 5V
V
INCM
= V
REFCM
REF
= GND
F
= EXT OSC
RES = LOG
2
(V
REF
/INL
MAX
)
T
A
= 25
°
C
T
A
= 85
°
C
OUTPUT DATA RATE (READINGS/SEC)
21
20
19
18
17
16
15
14
R
2435 F33
0
20 40 60 80 100 120 140 160 180 200
V
INCM
= V
REFCM
V
IN
REF
= GND
F
O
= EXT OSC
T
A
= 25
°
C
RES = LOG
2
(V
REF
/INL
MAX
)
V
CC
= V
REF
= 5V
V
CC
= 2.7V
V
REF
= 2.5V
相關(guān)PDF資料
PDF描述
LTC2435CGN 20-Bit No Latency ADCs with Differential Input and Differential Reference
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