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參數資料
| 型號： | LMC6484 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| 中文描述： | 的CMOS四軌到軌輸入和輸出運算放大器 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 973K |
| 代理商： | LMC6484 |
LMC6484
CMOS Quad Rail-to-Rail Input and Output Operational
Amplifier
General Description
The LMC6484 provides a common-mode range that extends
to both supply rails. This rail-to-rail performance combined
with excellent accuracy, due to a high CMRR, makes it
unique among rail-to-rail input amplifiers.
It is ideal for systems, such as data acquisition, that require
a large input signal range. The LMC6484 is also an excellent
upgrade for circuits using limited common-mode range am-
plifiers such as the TLC274 and TLC279.
Maximum dynamic signal range is assured in low voltage
and single supply systems by the LMC6484’s rail-to-rail out-
put swing. The LMC6484’s rail-to-rail output swing is guaran-
teed for loads down to 600
.
Guaranteed low voltage characteristics and low power dissi-
pation
make
the
LMC6484
battery-operated systems.
See the LMC6482 data sheet for a Dual CMOS operational
amplifier with these same features.
especially
well-suited
for
Features
(Typical unless otherwise noted)
n
Rail-to-Rail Input Common-Mode Voltage Range
(Guaranteed Over Temperature)
n
Rail-to-Rail Output Swing (within 20 mV of supply rail,
100 k
load)
n
Guaranteed 3V, 5V and 15V Performance
n
Excellent CMRR and PSRR:
n
Ultra Low Input Current:
n
High Voltage Gain (R
L
= 500 k
):
n
Specified for 2 k
and 600
loads
82 dB
20 fA
130 dB
Applications
n
Data Acquisition Systems
n
Transducer Amplifiers
n
Hand-held Analytic Instruments
n
Medical Instrumentation
n
Active Filter, Peak Detector, Sample and Hold, pH
Meter, Current Source
n
Improved Replacement for TLC274, TLC279
3V Single Supply Buffer Circuit
Rail-to-Rail Input
DS011714-1
Rail-to-Rail Output
DS011714-3
DS011714-2
May 1999
L
1999 National Semiconductor Corporation
DS011714
www.national.com
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| LMC6484AIM | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| LMC6572 | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6572AIM | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6572AIMX | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6572AIN | Low Voltage (2.7V and 3V) Operational Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC6484AIM | 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 |
| LMC6484AIM | 制造商:Texas Instruments 功能描述:IC OP AMP QUAD CMOS 6484 SOIC14 |
| LMC6484AIM/NOPB | 功能描述:運算放大器 - 運放 CMOS QUAD RRIO 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 |
| LMC6484AIM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC6484AIMX | 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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