- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374049 > AMP03 (Analog Devices, Inc.) Precision, Unity-Gain Differential Amplifier PDF資料下載
參數(shù)資料
| 型號： | AMP03 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | Precision, Unity-Gain Differential Amplifier |
| 中文描述： | 精密單位增益差分放大器 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 281K |
| 代理商： | AMP03 |
AMP03
–6–
REV. E
ECM
+V
0.1
m
F
0.1
m
F
–V
V
SIGNAL
GROUND REFERENCE 1
GROUND REFERENCE 2
(GROUND REFERENCE 2)
V
OUT
= –V
SIGNAL
AMP03
Figure 20. AMP03 Serves to Reject Common-Mode Volt-
ages in Instrumentation Systems. Common-Mode Volt-
ages Occur Due to Ground Current Returns. V
SIGNAL
and
E
CM
Must Be Within the Common-Mode Range of AMP03.
APPLICATIONS INFORMATION
The AMP03 represents a versatile analog building block. In
order to capitalize on fast settling time, high slew rate and high
CMR, proper decoupling and grounding techniques must be
employed. Figure 20 illustrates the use of 0.1
μ
F decoupling
capacitors and proper ground connections.
MAINTAINING COMMON-MODE REJECTION
In order to achieve the full common-mode rejection capability
of the AMP03, the source impedance must be carefully con-
trolled. Slight imbalances of the source resistance will result in a
degradation of DC CMR—even a 5
imbalance will degrade
CMR by 20 dB. Also, the matching of the reactive source im-
pedance must be matched in order to preserve the CMRR over
frequency.
APPLICATION CIRCUITS
AMP03
R
1
25k
V
R
2
25k
V
R
3
25k
V
R
4
25k
V
+IN E
2
–IN E
1
E
0
= E
2
–E
1
Figure 21. Precision Difference Amplifier. Rejects
Common-Mode Signal = (E
1
+ E
2
)/2 by 100 dB
AMP03
E
1
E
0
= –E
1
Figure 22. Precision Unity-Gain Inverting Amplifier
AMP03
+15V
–10V OUT
0.1
m
F
REF10
+10V OUT
Figure 23.
6
10 V Precision Voltage Reference
+15V
–5V OUT
0.1
m
F
REF10
+5V OUT
AMP03
Figure 24.
6
5 V Precision Voltage Reference
AMP03
E
1
E
2
E
0
= E
1
+ E
2
Figure 25. Precision Summing Amplifier
AMP03
R
2
R
1
E
1
E
2
E
0
= (R
2
/R
1
+1)E
1
= E
2
2
Figure 26. Precision Summing Amplifier with Gain
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMP03BJ | Precision, Unity-Gain Differential Amplifier |
| AMP03FJ | Precision, Unity-Gain Differential Amplifier |
| AMP03GBC | Precision, Unity-Gain Differential Amplifier |
| AMP03GP | Precision, Unity-Gain Differential Amplifier |
| AMP03GS | Precision, Unity-Gain Differential Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMP03_03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Unity-Gain Differential Amplifier |
| AMP03BJ | 制造商:Rochester Electronics LLC 功能描述:UNITY-GAIN DIFF AMP IC - Bulk 制造商:Analog Devices 功能描述: |
| AMP03BJ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single Differential Amplifier |
| AMP03BJ/883C | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single ±18V 8-Pin TO-99 |
| AMP03BJZ | 功能描述:IC AMP DIFF PREC LDIST TO99-8 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。