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參數(shù)資料
| 型號： | LMV854MT |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers |
| 中文描述： | OP-AMP, 1200 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO14 |
| 封裝： | TSSOP-14 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大小： | 994K |
| 代理商： | LMV854MT |
October 2007
LMV851/LMV852/LMV854
8 MHz Low Power CMOS, EMI Hardened Operational
Amplifiers
General Description
National’s LMV851/LMV852/LMV854 are CMOS input, low
power op amp ICs, providing a low input bias current, a wide
temperature range of 40°C to +125°C and exceptional per-
formance, making them robust general purpose parts. Addi-
tionally, the LMV851/LMV852/LMV854 are EMI hardened to
minimize any interference so they are ideal for EMI sensitive
applications. The unity gain stable LMV851/LMV852/LMV854
feature 8 MHz of bandwidth while consuming only 0.4 mA of
current per channel. These parts also maintain stability for
capacitive loads as large as 200 pF. The LMV851/LMV852/
LMV854 provide superior performance and economy in terms
of power and space usage. This family of parts has a maxi-
mum input offset voltage of 1 mV, a rail-to-rail output stage
and an input common-mode voltage range that includes
ground. Over an operating supply range from 2.7V to 5.5V the
LMV851/LMV852/LMV854 provide a CMRR of 92 dB, and a
PSRR of 93 dB. The LMV851/LMV852/LMV854 are offered
in the space saving 5-Pin SC70 package, the 8-Pin MSOP
and the 14-Pin TSSOP package.
Features
Unless otherwise noted, typical values at T
A
= 25°C,
V
SUPPLY
= 3.3V
■
Supply voltage
■
Supply current (per channel)
■
Input offset voltage
■
Input bias current
■
GBW
■
EMIRR at 1.8 GHz
■
Input noise voltage at 1 kHz
■
Slew rate
■
Output voltage swing
■
Output current drive
■
Operating ambient temperature range
Applications
■
Photodiode preamp
■
Piezoelectric sensors
■
Portable/battery-powered electronic equipment
■
Filters/buffers
■
PDAs/phone accessories
■
Medical diagnosis equipment
2.7V to 5.5V
0.4 mA
1 mV max
0.1 pA
8 MHz
87 dB
11 nV/
√
Hz
4.5 V/μs
Rail-to-Rail
30 mA
40°C to 125°C
Typical Application
Sensor Amplifiers Close to RF Sources
20202101
2007 National Semiconductor Corporation
202021
www.national.com
L
A
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LMV854MT/NOPB | 功能描述:運算放大器 - 運放 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 |
| LMV854MTX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers |
| LMV854MTX/NOPB | 功能描述:運算放大器 - 運放 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 |
| LMV861 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers |
| LMV861MG | 制造商:Texas Instruments 功能描述:OP Amp Single GP R-R O/P 5.5V 5-Pin SC-70 T/R 制造商:Rochester Electronics LLC 功能描述: |
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