參數(shù)資料
型號: LTC1250C
廠商: Linear Technology Corporation
英文描述: Very Low Noise Zero-Drift Bridge Amplifier
中文描述: 極低噪聲零漂移放大器橋
文件頁數(shù): 3/8頁
文件大?。?/td> 258K
代理商: LTC1250C
3
LTC1250
ELECTRICAL C
HARA TERISTICS
LTC1250M
TYP
4.3
4.95
1.8
3
LTC1250C
TYP
4.3
4.95
1.8
3
SYMBOL PARAMETER
Maximum Output Voltage Swing
CONDITIONS
R
L
= 1k
R
L
= 100k
T
A
= 25
°
C
T
A
= 25
°
C
MIN
4.0
MAX
MIN
4.0
MAX
UNITS
V
V
I
S
f
S
Supply Current
Sampling Frequency
2.5
2.5
mA
kHz
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
These parametes are guaranteed by design. Thermocouple effects
preclude measurement of these voltage levels during automated testing.
Note 2:
0.1Hz to 10Hz noise is specified DC coupled in a 10s window;
0.1Hz to 1Hz noise is specified in a 100s window with an RC high-pass
V
IN
= 5V, T
A
= Operating Temperature Range, unless otherwise noted.
filter at 0.1Hz. The LTC1250 is sample tested for noise; for 100% tested
parts contact LTC Marketing Dept.
Note 3:
At T
0
°
C these parameters are guaranteed by design and not
tested.
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Sampling Frequency vs Supply
Voltage
TOTAL SUPPLY VOLTAGE, V
+
TO V
(V)
4
0
I
μ
V
P
)
0.2
0.4
0.6
0.8
6
8
10
12
LTC1250 G01
1.0
1.2
1.4
1.6
14
16
T
A
= 25°C
0.1Hz TO 10Hz
0.1Hz TO 1Hz
TOTAL SUPPLY VOLTAGE, V
+
TO V
(V)
4
0
S
0.5
1.0
1.5
2.0
6
8
10
12
LTC1250 G02
2.5
3.0
3.5
4.0
14
16
T
A
= 25°C
Supply Current vs Supply Voltage
Input Noise vs Supply Voltage
TEMPERATURE (°C)
–50
S
4
5
6
25
LTC1250 G06
3
2
–25
0
50
1
0
8
7
75
100
150
V
S
= ±5V
Sampling Frequency vs
Temperature
TEMPERATURE (°C)
–50
2.0
S
3.0
4.5
0
50
75
LTC1250 G05
2.5
4.0
3.5
–25
25
100
125
V
S
= ±5V
Supply Current vs Temperature
Input Noise vs Temperature
TEMPERATURE (°C)
–50
I
μ
V
P
)
0.8
1.0
1.2
25
75
LTC1250 G04
0.6
0.4
–25
0
50
100
125
0.2
0
V
S
= ±5V
0.1Hz TO 10Hz
0.1Hz TO 1Hz
TOTAL SUPPLY VOLTAGE, V
+
TO V
(V)
4
2
S
3
4
6
8
10
12
LTC1250 G03
5
6
14
16
T
A
= 25°C
相關PDF資料
PDF描述
LTC1250 Very Low Noise Zero-Drift Bridge Amplifier
LTC1250CJ8 Very Low Noise Zero-Drift Bridge Amplifier
LTC1250CN8 Very Low Noise Zero-Drift Bridge Amplifier
LTC1250CS8 Very Low Noise Zero-Drift Bridge Amplifier
LTC1250MJ8 Very Low Noise Zero-Drift Bridge Amplifier
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