參數資料
型號: LTC1199LCS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
中文描述: 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數: 6/28頁
文件大?。?/td> 446K
代理商: LTC1199LCS8
6
LTC1197/LTC1197L
LTC1199/LTC1199L
AC CHARACTERISTICS
V
CC
= 5V, V
REF
= 5V, f
CLK
= f
CLK(MAX)
as defined in Recommended Operating Conditions, unless otherwise noted.
LTC1197
TYP
LTC1199
TYP
SYMBOL
t
CONV
f
SMPL(MAX)
t
dDO
PARAMETER
Conversion Time (See Figures 1, 2)
Maximum Sampling Frequency
Delay Time, CLK
to D
OUT
Data Valid C
LOAD
= 20pF
CONDITIONS
MIN
MAX
1.4
MIN
MAX
1.4
UNITS
G
μ
s
G
500
450
kHz
ns
ns
ns
ns
ns
68
78
100
150
68
68
78
100
150
68
G
t
dis
t
en
t
hDO
Delay Time, CS
to D
OUT
Hi-Z
Delay Time, CLK
to D
OUT
Enabled
Time Output Data Remains
Valid After CLK
D
OUT
Rise Time
D
OUT
Fall Time
Input Capacitance
G
75
40
55
75
40
55
C
LOAD
= 20pF
C
LOAD
= 20pF
G
G
25
25
t
r
t
f
C
IN
C
LOAD
= 20pF
C
LOAD
= 20pF
Analog Input On Channel
Analog Input Off Channel
Digital Input
G
10
10
20
5
5
20
20
10
10
20
5
5
20
20
ns
ns
pF
pF
pF
G
LTC1197L
TYP
LTC1199L
TYP
SYMBOL
t
CONV
f
SMPL(MAX)
t
dDO
PARAMETER
Conversion Time (See Figures 1, 2)
Maximum Sampling Frequency
Delay Time, CLK
to D
OUT
Data Valid C
LOAD
= 20pF
CONDITIONS
MIN
MAX
2.9
MIN
MAX
2.9
UNITS
G
μ
s
G
250
210
kHz
ns
ns
ns
ns
ns
130
180
250
250
200
130
180
250
250
200
G
t
dis
t
en
t
hDO
Delay Time, CS
to D
OUT
Hi-Z
Delay Time, CLK
to D
OUT
Enabled
Time Output Data Remains
Valid After CLK
D
OUT
Rise Time
D
OUT
Fall Time
Input Capacitance
G
120
100
120
120
100
120
C
LOAD
= 20pF
C
LOAD
= 20pF
G
G
45
45
t
r
t
f
C
IN
C
LOAD
= 20pF
C
LOAD
= 20pF
Analog Input On Channel
Analog Input Off Channel
Digital Input
G
15
15
20
5
5
40
40
15
15
20
5
5
40
40
ns
ns
pF
pF
pF
G
V
CC
= 2.7V, V
REF
= 2.5V, f
CLK
= f
CLK(MAX)
as defined in Recommended Operating Conditions, unless otherwise noted.
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
All voltage values are with respect to GND.
Note 3:
Integral nonlinearity is defined as deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 4:
Channel leakage current is measured after the channel selection.
相關PDF資料
PDF描述
LTC1197LC 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
LTC1197LCMS8 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
LTC1197LCS8 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
LTC1197LI 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
LTC1199IS8 10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
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