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參數資料
| 型號： | LM614 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad Operational Amplifier and Adjustable Reference |
| 中文描述： | 四路運算放大器和可調參考 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 402K |
| 代理商： | LM614 |
LM6142 Dual and LM6144 Quad
High Speed/Low Power 17 MHz Rail-to-Rail Input-Output
Operational Amplifiers
General Description
Using patent pending new circuit topologies, the LM6142/44
provides new levels of performance in applications where
low voltage supplies or power limitations previously made
compromise necessary. Operating on supplies of 1.8V to
over 24V, the LM6142/44 is an excellent choice for battery
operated systems, portable instrumentation and others.
The greater than rail-to-rail input voltage range eliminates
concern over exceeding the common-mode voltage range.
The rail-to-rail output swing provides the maximum possible
dynamic range at the output. This is particularly important
when operating on low supply voltages.
High gain-bandwidth with 650 μA/Amplifier supply current
opens new battery powered applications where previous
higher power consumption reduced battery life to unaccept-
able levels. The ability to drive large capacitive loads without
oscillating functionally removes this common problem.
Features
At V
S
= 5V. Typ unless noted.
n
Rail-to-rail input CMVR 0.25V to 5.25V
n
Rail-to-rail output swing 0.005V to 4.995V
n
Wide gain-bandwidth: 17 MHz at 50 kHz (typ)
n
Slew rate:
Small signal, 5V/μs
Large signal, 30V/μs
n
Low supply current 650 μA/Amplifier
n
Wide supply range 1.8V to 24V
n
CMRR 107 dB
n
Gain 108 dB with R
L
= 10k
n
PSRR 87 dB
Applications
n
Battery operated instrumentation
n
Depth sounders/fish finders
n
Barcode scanners
n
Wireless communications
n
Rail-to-rail in-out instrumentation amps
Connection Diagrams
8-Pin CDIP
DS012057-14
Top View
8-Pin DIP/SO
DS012057-1
Top View
June 2000
L
O
2000 National Semiconductor Corporation
DS012057
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| LM614AIN | Quad Operational Amplifier and Adjustable Reference |
| LM614AMN | Quad Operational Amplifier and Adjustable Reference |
| LM614CN | Quad Operational Amplifier and Adjustable Reference |
| LM614WM | PS/2 READER |
| LM614CWM | Quad Operational Amplifier and Adjustable Reference |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LM6142 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Speed/Low Power 17 MHz Rail-to-Rail Input-Output Operational Amplifiers |
| LM6142AIM | 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 |
| LM6142AIM | 制造商:Texas Instruments 功能描述:IC OP AMP DUAL 17MHZ 6142 SOIC8 |
| LM6142AIM/NOPB | 功能描述:運算放大器 - 運放 Dual Hi Spd/Low Pwr RRIO 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 |
| LM6142AIM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
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