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LMV321M5
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LMV321M5数据手册
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LMV321/LMV358/LMV324
Single/Dual/Quad
September 22, 2009
General Purpose, Low Voltage, Rail-to-Rail Output
Operational Amplifiers
General Description
The LMV358/LMV324 are low voltage (2.7–5.5V) versions of
the dual and quad commodity op amps, LM358/LMV324,
which currently operate at 5–30V. The LMV321 is the single
version.
The LMV321/LMV358/LMV324 are the most cost effective
solutions for the applications where low voltage operation,
space saving and low price are needed. They offer specifica-
tions that meet or exceed the familiar LM358/LMV324. The
LMV321/LMV358/LMV324 have rail-to-rail output swing ca-
pability and the input common-mode voltage range includes
ground. They all exhibit excellent speed to power ratio,
achieving 1 MHz of bandwidth and 1 V/µs of slew rate with
low supply current.
The LMV321 is available in the space saving 5-Pin SC70,
which is approximately half the size of the 5-Pin SOT23. 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 sili-
con-gate BiCMOS process. The LMV321/LMV358/LMV324
have bipolar input and output stages for improved noise per-
formance and higher output current drive.
Features
(For V
+
= 5V and V
= 0V, unless otherwise specified)
Guaranteed 2.7V and 5V performance
No crossover distortion
Industrial temperature range −40°C to +85°C
Gain-bandwidth product 1 MHz
Low supply current
LMV321
130 μA
LMV358
210 μA
LMV324
410 μA
Rail-to-rail output swing @ 10 k V
+
−10 mV
V
+65 mV
V
CM
−0.2V to V
+
−0.8V
Applications
Active filters
General purpose low voltage applications
General purpose portable devices
Gain and Phase vs. Capacitive Load
10006045
Output Voltage Swing vs. Supply Voltage
10006067
© 2009 National Semiconductor Corporation 100060 www.national.com
LMV321/LMV358/LMV324 Single/Dual/Quad General Purpose, Low Voltage, Rail-to-Rail Output
Operational Amplifiers

LMV321M5 数据手册

TI(德州仪器)
52 页 / 2.71 MByte
TI(德州仪器)
28 页 / 1.43 MByte

LMV321 数据手册

TI(德州仪器)
单路低电压轨至轨输入/输出运算放大器
National Semiconductor(美国国家半导体)
LMV321 SOT-153 marking/标记 A13
Fairchild(飞兆/仙童)
通用,低电压,轨至轨输出放大器 General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
ST Microelectronics(意法半导体)
低成本,低功耗,输入/输出轨至轨运算放大器 Low cost,low power,input/output rail-to-rail operational amplifiers
ON Semiconductor(安森美)
单,双,四通道低电压轨至轨运算放大器 Single, Dual, Quad Low-Voltage, Rail-to-Rail Operational Amplifiers
TI(德州仪器)
TEXAS INSTRUMENTS  LMV321IDBVR  运算放大器, 单路, 1 MHz, 1个放大器, 1 V/µs, 2.7V 至 5.5V, SOT-23, 5 引脚
ST Microelectronics(意法半导体)
STMICROELECTRONICS  LMV321ILT  运算放大器, 单路, 1.3 MHz, 1个放大器, 0.45 V/µs, 2.7V 至 6V, SOT-23, 5 引脚
TI(德州仪器)
TEXAS INSTRUMENTS  LMV321IDCKR  运算放大器, 单路, 1 MHz, 1个放大器, 1 V/µs, 2.7V 至 5.5V, SC-70, 5 引脚
TI(德州仪器)
TEXAS INSTRUMENTS  LMV321M5X/NOPB  芯片, 运算放大器, 1MHZ, 1V/US, SOT-23-5, 整卷
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