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LMV324MX 参数 Datasheet PDF下载

LMV324MX图片预览
型号: LMV324MX
PDF下载: 下载PDF文件 查看货源
内容描述: 通用型,低电压,轨到轨输出运算放大器 [General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers]
分类和应用: 运算放大器
文件页数/大小: 27 页 / 1142 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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LMV321/LMV358/LMV324 Single/Dual/Quad General Purpose, Low Voltage, Rail-to-Rail Output
Operational Amplifiers
June 2003
LMV321/LMV358/LMV324 Single/Dual/Quad
General Purpose, Low Voltage, Rail-to-Rail Output
Operational Amplifiers
General Description
The LMV358/324 are low voltage (2.7–5.5V) versions of the
dual and quad commodity op amps, LM358/324, which cur-
rently operate at 5–30V. The LMV321 is the single version.
The LMV321/358/324 are the most cost effective solutions
for the applications where low voltage operation, space sav-
ing and low price are needed. They offer specifications that
meet or exceed the familiar LM358/324. The LMV321/358/
324 have rail-to-rail output swing capability and the input
common-mode voltage range includes ground. They all ex-
hibit excellent speed-power ratio, achieving 1MHz of band-
width and 1V/µs of slew rate with low supply current.
The LMV321 is available in space saving SC70-5, which is
approximately half the size of SOT23-5. The small package
saves space on pc boards, and enables the design of small
portable electronic devices. It also allows the designer to
place the device closer to the signal source to reduce noise
pickup and increase signal integrity.
The chips are built with National’s advanced submicron
silicon-gate BiCMOS process. The LMV321/358/324 have
bipolar input and output stages for improved noise perfor-
mance and higher output current drive.
Features
(For V
+
= 5V and V
= 0V, Typical Unless Otherwise Noted)
n
Guaranteed 2.7V and 5V Performance
n
No Crossover Distortion
n
Space Saving Package
SC70-5 2.0x2.1x1.0mm
n
Industrial Temp. Range
−40˚C to +85˚C
n
Gain-Bandwidth Product
1MHz
n
Low Supply Current
— LMV321
130µA
— LMV358
210µA
— LMV324
410µA
+
n
Rail-to-Rail Output Swing
@
10kΩ
V −10mV
V
+65mV
n
V
CM
−0.2V to V
+
−0.8V
Applications
n
Active Filters
n
General Purpose Low Voltage Applications
n
General Purpose Portable Devices
Gain and Phase vs. Capacitive Load
Output Voltage Swing vs. Supply Voltage
10006045
10006067
© 2003 National Semiconductor Corporation
DS100060
www.national.com