參數(shù)資料
型號: INA149AIDR
廠商: Texas Instruments
文件頁數(shù): 25/26頁
文件大?。?/td> 0K
描述: IC AMP UNITY GAIN DIFF 8SOIC
特色產(chǎn)品: INA149 Difference Amplifier
標準包裝: 1
放大器類型: 差分
電路數(shù): 1
轉(zhuǎn)換速率: 5 V/µs
-3db帶寬: 500kHz
電壓 - 輸入偏移: 350µV
電流 - 電源: 810µA
電流 - 輸出 / 通道: 25mA
電壓 - 電源,單路/雙路(±): 4 V ~ 36 V,±2 V ~ 18 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOIC
包裝: 標準包裝
其它名稱: 296-30028-6
0
10
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50
60
70
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10
100
1k
10k
100k
Frequency (Hz)
PowerSupply
Rejection
Ratio
(dB)
40°C
+25°C
+125°C
G064
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
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60 40 20
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20
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100 120 140 160
Ambient Temperature (°C)
Maximum
Power
Dissipation
(W)
G013
50
Time (10 s/div)
Noise
(
10
V/div)
G070
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1k
10k
100k
Frequency (Hz)
PowerSupply
Rejection
Ratio
(dB)
40°C
+25°C
+125°C
G009
80
60
40
20
0
20
100
1k
10k
100k
1M
10M
Frequency (Hz)
Gain
(dB)
25 °C
40 °C
125 °C
G010
400
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1000
1
10
100
1k
10k
100k
Frequency (Hz)
Noise
Spectral
Density
(
n
V
/
H
z
)
G008
SBOS579B – SEPTEMBER 2011 – REVISED JULY 2012
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, RL = 2 kΩ connected to ground, and VS = ±15 V, unless otherwise noted.
GAIN vs FREQUENCY
NOISE SPECTRAL DENSITY vs FREQUENCY
Figure 13.
Figure 14.
0.01 Hz TO 10 Hz NOISE
POSITIVE PSRR vs FREQUENCY
Figure 15.
Figure 16.
NEGATIVE PSRR vs FREQUENCY
MAXIMUM POWER DISSIPATION vs TEMPERATURE
Figure 17.
Figure 18.
8
Copyright 2011–2012, Texas Instruments Incorporated
Product Folder Link(s): INA149
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