參數(shù)資料
型號： LMV934MTX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運(yùn)算放大器
英文描述： 1.8V, RRIO Operational Amplifiers
中文描述： QUAD OP-AMP, 7500 uV OFFSET-MAX, 1.4 MHz BAND WIDTH, PDSO14
封裝： TSSOP-14
文件頁數(shù)： 1/19頁
文件大?。?/td> 625K
代理商： LMV934MTX
LMV931 Single / LMV932 Dual / LMV934 Quad
1.8V, RRIO Operational Amplifiers
General Description
The LMV931/LMV932/LMV934 are low voltage, low power
operational amplifiers. LMV931/LMV932/LMV934 are guar-
anteed to operate from +1.8V to +5.0V supply voltages and
have rail-to-rail input and output. LMV931/LMV932/LMV934
input common mode voltage extends 200mV beyond the
supplies which enables user enhanced functionality beyond
the supply voltage range. The output can swing rail-to-rail
unloaded and within 105mV from the rail with 600
load at
1.8V supply. The LMV931/LMV932/LMV934 are optimized to
work at 1.8V which make them ideal for portable two-cell
battery powered systems and single cell Li-Ion systems.
LMV931/LMV932/LMV934 exhibit excellent speed-power ra-
tio, achieving 1.4MHz gain bandwidth product at 1.8V supply
voltage with very low supply current. The LMV931/LMV932/
LMV934 are capable of driving a 600
load and up to
1000pF capacitive load with minimal ringing. LMV931/
LMV932/LMV934 have a high DC gain of 101dB, making
them suitable for low frequency applications.
The single LMV931 is offered in space saving SC70-5 and
SOT23-5 packages. The dual LMV932 are in MSOP-8 and
SOIC-8 packages and the quad LMV934 are in TSSOP-14
and SOIC-14 packages. These small packages are ideal
solutions for area constrained PC boards and portable elec-
tronics such as cellular phones and PDAs.
Features
(Typical 1.8V Supply Values; Unless Otherwise Noted)
n
Guaranteed 1.8V, 2.7V and 5V specifications
n
Output swing
— w/600
load
— w/2k
load
n
V
CM
n
Supply current (per channel)
n
Gain bandwidth product
n
Maximum V
OS
n
Ultra tiny packages
n
Temperature range
80mV from rail
30mV from rail
200mV beyond rails
100μA
1.4MHz
4.0mV
40C to 125C
Applications
n
Consumer communication
n
Consumer computing
n
PDAs
n
Audio pre-amp
n
Portable/battery-powered electronic equipment
n
Supply current monitoring
n
Battery monitoring
Typical Application
200326H0
December 2002
L
2002 National Semiconductor Corporation
DS200326
www.national.com
相關(guān)PDF資料
PDF描述
LMV931 1.8V, RRIO Operational Amplifiers
LMV931MF 1.8V, RRIO Operational Amplifiers
LMV931MFX 1.8V, RRIO Operational Amplifiers
LMV931MG 1.8V, RRIO Operational Amplifiers
LMV931MGX 1.8V, RRIO Operational Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV934MTX/NOPB 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
LMV934-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL INPUT AND OUTPUT
LMV934Q1MTX/NOPB 功能描述:General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 壓擺率:0.42 V/μs 增益帶寬積:1.5MHz -3db 帶寬:- 電流 - 輸入偏置:14nA 電壓 - 輸入失調(diào):1mV 電流 - 電源:116μA 電流 - 輸出/通道:100mA 電壓 - 電源，單/雙（±）:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商器件封裝:14-TSSOP 標(biāo)準(zhǔn)包裝:1
LMV934QDRQ1 功能描述:運(yùn)算放大器 - 運(yùn)放 AC Quad 1.8-V Op Amp 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
LMV934QPWRQ1 功能描述:運(yùn)算放大器 - 運(yùn)放 AC Quad 1.8-V Op Amp 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
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