參數(shù)資料
型號: LTC1199L
廠商: Linear Technology Corporation
英文描述: 10-Bit, 500ksps ADCs with Auto Shutdown(2.7V,10位, 500ksps 模數(shù)轉(zhuǎn)換器(帶自動關(guān)斷))
中文描述: 10位,500ksps的自動關(guān)機(2.7,10位,500ksps模數(shù)轉(zhuǎn)換器(帶自動關(guān)斷)模數(shù)轉(zhuǎn)換器)
文件頁數(shù): 7/28頁
文件大?。?/td> 304K
代理商: LTC1199L
7
LTC1197/LTC1197L
LTC1199/LTC1199L
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Supply Current
vs Sampling Frequency
Supply Current vs Clock Rate*
FREQUENCY (kHz)
10
8
S
10
12
14
16
100
1000
10000
1197/99 G01
6
4
2
0
18
20
V
CC
= 9V
V
CC
= 5V
V
CC
= 2.7V
SAMPLING FREQUENCY (kHz)
0.01
S
μ
A
100
1000
10000
100
1197/99 G03
10
1
0.1
0.1
1
10
1000
V
= 5V
f
CLK
= 7.2MHz
V
CC
= 2.7V
f
CLK
= 3.5MHz
Supply Current vs Supply Voltage
SUPPLY VOLTAGE (V)
1
0
S
S
8
10
12
5
6
7
8
9
1197/99 G02
6
4
0
2
3
4
2
16
14
40
50
60
30
20
0
10
80
70
SHUTDOWN
MODE
ACTIVE
MODE
f
CLK
= 3.5MHz
T
A
= 25
°
C
CODE
0
–1.0
I
–0.5
0
0.5
1.0
128 256 384 512
1197/99 G04
640 768 896 1024
V
CC
= V
= 5V
f
CLK
= 7.2MHz
T
A
= 25
°
C
INL Plot
FREQUENCY (kHz)
0
A
–40
–20
–30
–10
0
1197/99 G06
–60
–80
–50
–70
–90
–100
50
100
150
200
250
f
SMPL
= 500kHz
f
IN
LTC1197 4096 Point FFT
FREQUENCY (kHz)
1
4
E
5
6
7
8
10
100
1000
1197/99 G07
3
2
1
0
9
10
V
CC
= 2.7V
f
SMPL
= 250kHz
V
= 5V
f
SMPL
= 500kHz
ENOBs vs Frequency
Intermodulation Distortion Plot
*Part is continuously sampling, spending only a minimum amount of time in shutdown.
FREQUENCY (kHz)
0
A
–20
–30
–40
–50
–60
–70
–80
–90
–100
–10
0
1197/99 G09
50
100
150
200
250
f
SMPL
= 500kHz
f
IN1
= 97.045898kHz
f
IN2
= 102.905273kHz
CODE
0
–1.0
D
–0.5
0
0.5
1.0
128 256 384 512
1197/99 G26
640 768 896 1024
V
CC
= V
= 5V
f
CLK
= 7.2MHz
T
A
= 25
°
C
DNL Plot
THD vs Frequency
FREQUENCY (kHz)
10
T
0
100
1000
1197/99 G08
–10
–20
–30
–40
–50
–60
–70
–80
T
A
= 25
°
C
V
= 2.7V
f
SMPL
= 250kHz
V
CC
= 5V
f
SMPL
= 500kHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1199LC 制造商:LINER 制造商全稱:Linear Technology 功能描述:10-Bit, 500ksps ADCs in MSOP with Auto Shutdown
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