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參數資料
| 型號： | LMV721 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier |
| 中文描述： | 10MHz的，低噪聲，低電壓，低功耗運算放大器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 459K |
| 代理商： | LMV721 |
LMV721/LMV722
10MHz, Low Noise, Low Voltage, and Low Power
Operational Amplifier
General Description
The LMV721 (Single) and LMV722 (Dual) are low noise, low
voltage, and low power op amps, that can be designed into
a wide range of applications. The LMV721/LMV722 has a
unity gain bandwidth of 10MHz, a slew rate of 5V/us, and a
quiescent current of 930uA/amplifier at 2.2V.
The LMV721/722 are designed to provide optimal perfor-
mance in low voltage and low noise systems. They provide
rail-to-rail output swing into heavy loads. The input
common-mode voltage range includes ground, and the
maximum input offset voltage are 3.5mV (Over Temp.) for
the LMV721/LMV722. Their capacitive load capability is also
good at low supply voltages. The operating range is from
2.2V to 5.5V.
The chip is built with National’s advanced Submicron
Silicon-Gate BiCMOS process. The single version, LMV721,
is available in 5 pin SOT23-5 and a SC-70 (new) package.
The dual version, LMV722, is available in a SO-8 and
MSOP-8 package.
Features
(For Typical, 5 V Supply Values; Unless Otherwise Noted)
n
Guaranteed 2.2V and 5.0V Performance
n
Low Supply Current LMV721/2 930μA/amplifier
@
2.2V
n
High Unity-Gain Bandwidth 10MHz
n
Rail-to-Rail Output Swing
@
600
load
120mV from either rail at 2.2V
@
2k
load
50mV from either rail at 2.2V
n
Input Common Mode Voltage Range Includes Ground
n
Silicon Dust
, SC70-5 Package 2.0x2.0x1.0 mm
n
Input Voltage Noise
9
@
f = 1KHz
Applications
n
Cellular an Cordless Phones
n
Active Filter and Buffers
n
Laptops and PDAs
n
Battery Powered Electronics
Connection Diagrams
Silicon Dust
is a trademark of National Semiconductor Corporation.
5-Pin SC-70/SOT23-5
DS100922-99
Top View
8-Pin SO/MSOP
DS100922-63
Top View
August 1999
L
1999 National Semiconductor Corporation
DS100922
www.national.com
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| LMV721M5X | 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier |
| LMV721M5 | 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier |
| LMV7239 | 45ns, Ultra Low Power, Low Voltage, Rail-to-Rail Input Comparator with Open-Drain/Push-Pull Output |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV721_06 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier |
| LMV7219 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output |
| LMV7219_04 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output |
| LMV7219M5 | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV7219M5 | 制造商:Texas Instruments 功能描述:COMPARATOR RAIL/RAIL OP POWERWISE |
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