參數(shù)資料
型號: INA115BU
元件分類: 測量放大器
英文描述: Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
中文描述: 單電源,軌至軌,低成本儀表放大器
文件頁數(shù): 10/11頁
文件大?。?/td> 211K
代理商: INA115BU
10
INA115
FIGURE 5. Providing an Input Common-Mode Current Path.
FIGURE 4. Optional Trimming of Output Offset Voltage.
47k
47k
10k
Microphone,
Hydrophone
etc.
Thermocouple
Center-tap provides
bias current return.
INA115
INA115
INA115
INA115
V
IN
V
IN
R
G
+
10k
V
O
OPA177
Ref
±10mV
Adjustment Range
100
100
100μA
1/2 REF200
100μA
1/2 REF200
V+
V–
FIGURE 3. Switched-Gain Instrumentation Amplifier (improved gain drift).
R
1
(
)
R
2
(
)
R
3
(
)
R
4
(
)
R
5
(
)
R
6
(
)
R
7
(
)
GAIN STEPS
1, 10, 100, 1000V/V
1, 2, 4, 8V/V
1, 2, 5, 10V/V
0, +3, +6, +9dB
18k
18k
18k
18k
1.8k
9k
10.8k
12.74k
180
4.5k
3.6k
9.02k
40
9k
7.2k
43.7k
180
4.5k
3.6k
9.02k
1.8k
9k
10.8k
12.74k
18k
18k
18k
18k
A
0
A
1
Gain
L
H
L
H
L
L
H
H
1
Highest
A
1
A
2
A
3
12
11
10
25k
25k
25k
25k
13
7
5
4
V
IN
V
IN
INA115
V
O
+
Over-Voltage
Protection
25k
25k
Over-Voltage
Protection
Feedback
15
14
3
2
8
1
NC
NC
HI-509
8
–15V
+15V
16
1
2
14
3
15
9
4
5
6
7
10
11
12
13
R
1
R
2
R
3
R
4
R
5
R
6
R
7
A
1
A
0
Enable
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相關代理商/技術參數(shù)
參數(shù)描述
INA115BUG4 功能描述:儀表放大器 Precision Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調整: 最大輸入電阻:10 kOhms 共模抑制比(最小值):88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
INA116 制造商:BB 制造商全稱:BB 功能描述:Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116P 制造商:BB 制造商全稱:BB 功能描述:Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116PA 功能描述:儀表放大器 Ultra Low Input Bias Current RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調整: 最大輸入電阻:10 kOhms 共模抑制比(最小值):88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
INA116PA 制造商:Texas Instruments 功能描述:IC AMP INSTRUMENTATION DIP16 116