參數(shù)資料
型號(hào): LTC1417C
廠商: Linear Technology Corporation
元件分類: ADC
英文描述: Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
中文描述: 低功耗14位,以其400 kSPS的串行I采樣ADC轉(zhuǎn)換器/輸出
文件頁(yè)數(shù): 7/32頁(yè)
文件大?。?/td> 394K
代理商: LTC1417C
7
LTC1417
TYPICAL PERFOR U
V
DD
Supply Current vs
Temperature (Unipolar Mode)
A
IN+
(Pin 1):
Positive Analog Input.
A
IN–
(Pin 2):
Negative Analog Input.
V
REF
(Pin 3):
2.50V Reference Output. Bypass to AGND
with 1
μ
F.
REFCOMP (Pin 4):
4.096V Reference Output. Bypass to
AGND using 10
μ
F tantalum in parallel with 0.1
μ
F ceramic.
AGND (Pin 5):
Analog Ground.
EXTCLKIN (Pin 6):
External Conversion Clock Input. A 5V
input will enable the internal conversion clock.
SCLK (Pin 7):
Data Clock Input.
CLKOUT (Pin 8):
Conversion Clock Output.
D
OUT
(Pin 9):
Serial Data Output.
DGND (Pin 10):
Digital Ground.
SHDN (Pin 11):
Power Shutdown Input. Low selects
shutdown. Shutdown mode selected by RD. RD = 0V for
Nap mode and RD = 5V for Sleep mode.
RD (Pin 12):
Read Input. This enables the output drivers.
RD also sets the shutdown mode when SHDN goes low.
RD and SHDN low selects the quick wake-up Nap mode,
RD high and SHDN low selects Sleep mode.
V
DD
Supply Current vs Sampling
Frequency (Unipolar Mode)
V
DD
Supply Current vs
Temperature (Bipolar Mode)
V
DD
Supply Current vs Sampling
Frequency (Bipolar Mode)
V
SS
Supply Current vs
Temperature (Bipolar Mode)
V
SS
Supply Current vs Sampling
Frequency (Bipolar Mode)
PI
FU
CTIO
N
S
U
U
(T
A
= 25
°
C)
TEMPERATURE (
°
C)
–75
V
D
75
6
5
4
3
2
1
0
1417 G13
–50
150
–25
0
25
50
100 125
TEMPERATURE (
°
C)
–75
V
D
75
6
5
4
3
2
1
0
1417 G14
–50
150
–25
0
25
50
100 125
TEMPERATURE (
°
C)
–75
V
S
75
3.0
2.5
2.0
1.5
1.0
0.5
0
1417 G15
–50
150
–25
0
25
50
100 125
SAMPLING FREQUENCY (kHz)
0
50
V
D
3.0
4.0
5.0
400 450
1417 G16
2.0
1.0
2.5
3.5
4.5
1.5
0.5
0
100
200
150
300 350
250
500
SAMPLING FREQUENCY (kHz)
0
50
V
D
3.0
4.0
5.0
400 450
1417 G17
2.0
1.0
2.5
3.5
4.5
1.5
0.5
0
100
200
150
300 350
250
500
SAMPLING FREQUENCY (kHz)
0
50
V
S
1.5
2.0
2.5
400 450
1417 G18
1.0
0.5
0
100
200
150
300 350
250
500
相關(guān)PDF資料
PDF描述
LTC1417I Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1417CGN Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1417IGN Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1418ACG Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
LTC1418AIG Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
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