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參數資料
| 型號： | LMP2014 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | High Precision, Rail-to-Rail Output Operational Amplifier |
| 中文描述： | 高精度，軌到軌輸出運算放大器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 688K |
| 代理商： | LMP2014 |
LMP2011 Single/ LMP2012 Dual/ LMP2014 Quad
High Precision, Rail-to-Rail Output Operational Amplifier
General Description
The LMP201X is a new precision amplifier family that offers
unprecedented accuracy and stability at an affordable price
and is offered in miniature packages. This device utilizes
patented techniques to measure and continually correct the
input offset error voltage. The result is an amplifier which is
ultra stable over time and temperature. It has excellent
CMRR and PSRR ratings, and does not exhibit the familiar
1/f voltage and current noise increase that plagues tradi-
tional amplifiers. The combination of the LMP201X charac-
teristics makes it a good choice for transducer amplifiers,
high gain configurations, ADC buffer amplifiers, DAC I-V
conversion, and any other 2.7V-5V application requiring pre-
cision and long term stability.
Other useful benefits of the LMP201X are rail-to-rail output,
a low supply current of 930 μA, and wide gain-bandwidth
product of 3 MHz. These extremely versatile features found
in the LMP201X provide high performance and ease of use.
Features
(For V
S
= 5V, Typical unless otherwise noted)
n
Low guaranteed V
OS
over temperature
n
Low noise with no 1/f
n
High CMRR
n
High PSRR
n
High A
VOL
n
Wide gain-bandwidth product
n
High slew rate
n
Low supply current
n
Rail-to-rail output
n
No external capacitors required
60 μV
35nV/
130 dB
120 dB
130 dB
3MHz
4V/μs
930μA
30mV
Applications
n
Precision instrumentation amplifiers
n
Thermocouple amplifiers
n
Strain gauge bridge amplifier
Connection Diagrams
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
20071502
Top View
20071542
Top View
20071538
Top View
14-Pin TSSOP
14-Pin LLP
20071539
Top View
20071541
Top View
PRELIMINARY
October 2004
L
A
2004 National Semiconductor Corporation
DS200715
www.national.com
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| LMP2014MT | High Precision, Rail-to-Rail Output Operational Amplifier |
| LMP2014MTX | High Precision, Rail-to-Rail Output Operational Amplifier |
| LMP2014SD | High Precision, Rail-to-Rail Output Operational Amplifier |
| LMP2014SDX | High Precision, Rail-to-Rail Output Operational Amplifier |
| LMP8270 | High Common Mode, Gain of 20, Precision Voltage Difference Amplifiers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMP2014MT | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMP2014MT/NOPB | 功能描述:運算放大器 - 運放 Quad,Hi Prec,Rro Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMP2014MT_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad High Precision, Rail-to-Rail Output Operational Amplifier |
| LMP2014MTX | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMP2014MTX/NOPB | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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