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參數(shù)資料
| 型號(hào)： | LM837 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Noise Quad Operational Amplifier |
| 中文描述： | 四低噪聲運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 414K |
| 代理商： | LM837 |
LM837
Low Noise Quad Operational Amplifier
General Description
The LM837 is a quad operational amplifier designed for low
noise, high speed and wide bandwidth performance. It has a
new type of output stage which can drive a 600
load, mak-
ing it ideal for almost all digital audio, graphic equalizer,
preamplifiers, and professional audio applications. Its high
performance characteristics also make it suitable for instru-
mentation applications where low noise is the key consider-
ation.
The LM837 is internally compensated for unity gain opera-
tion. It is pin compatible with most other standard quad op
amps and can therefore be used to upgrade existing sys-
tems with little or no change.
Features
n
High slew rate
n
Wide gain bandwidth product
(min)
n
Power bandwidth
n
High output current
n
Excellent output drive performance
n
Low input noise voltage
n
Low total harmonic distortion
n
Low offset voltage
10 V/μs (typ); 8 V/μs (min)
25 MHz (typ); 15 MHz
200 kHz (typ)
±
40 mA
>
600
4.5 nV/
0.0015%
0.3 mV
Schematic and Connection Diagrams
DS009047-1
Dual-In-Line Package
DS009047-2
Top View
Order Number LM837M
or LM837N
See NS Package Number
M14A or N14A
May 1999
L
1999 National Semiconductor Corporation
DS009047
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM8371 | |
| LM8372 | |
| LM837MX | Voltage-Feedback Operational Amplifier |
| LM837M | Low Noise Quad Operational Amplifier |
| LM837N | Low Noise Quad Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM8371 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM8372 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM837M | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM837M/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LM837M/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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