Datasheet > LMV651_08

LMV651_08

更新时间： 2024-11-18 05:42:27

品牌	Logo	应用领域
美国国家半导体 - NSC		放大器
页数	文件大小	规格书
16页	1003K
描述
12 MHz, Low Voltage, Low Power Amplifiers

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LMV651_08 数据手册

October 8, 2008

LMV651/LMV652/LMV654

12 MHz, Low Voltage, Low Power Amplifiers

General Description

Features

National’s LMV651/LMV652/LMV654 are high performance,

low power operational amplifier ICs implemented with

National's advanced VIP50 process. This family of parts fea-

tures 12 MHz of bandwidth while consuming only 116 μA of

current, which is an exceptional bandwidth to power ratio in

this op amp class. The LMV651/LMV652/LMV654 are unity

gain stable and provide an excellent solution for general pur-

pose amplification in low voltage, low power applications.

(Typical 5V supply, unless otherwise noted.)

Guaranteed 3.0V and 5.0V performance

■

Low power supply current

LMV651

LMV652

LMV654

—

116 μA

118 μA per amplifier

122 μA per amplifier

High unity gain bandwidth

Max input offset voltage

CMRR

12 MHz

1.5 mV

100 dB

■

This family of low voltage, low power amplifiers provides su-

perior performance and economy in terms of power and

space usage. These op amps have a maximum input offset

voltage of 1.5 mV, a rail-to-rail output stage and an input com-

mon-mode voltage range that includes ground. The LMV651/

LMV652/LMV654 provide a PSRR of 95 dB, a CMRR of 100

dB and a total harmonic distortion (THD) of 0.003% at 1 kHz

frequency and 2 kΩ load.

PSRR

95 dB

17 nV/√Hz

Input referred voltage noise

Output swing with 2 kΩ load

Total harmonic distortion

Temperature range

120 mV from rail

0.003% @ 1 kHz, 2 kΩ

−40°C to 125°C

The operating supply voltage range for this family of parts is

from 2.7V and 5.5V. These op amps can operate over a wide

temperature range (−40°C to 125°C) making them ideal for

automotive applications, sensor applications and portable

equipment applications. The LMV651 is offered in the ultra

tiny 5-Pin SC70 and 5-Pin SOT-23 package. The LMV652 is

offered in an 8-Pin MSOP package. The LMV654 is offered

in a 14-Pin TSSOP package.

Applications

Portable equipment

■

Automotive

Battery powered systems

Sensors and Instrumentation

■

20123861

20123806

High Gain Wide Bandwidth Inverting Amplifier

Open Loop Gain and Phase vs. Frequency

201238

www.national.com

12 3 4 5 6 7...16

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与LMV651_08相关器件

型号	品牌	获取价格	描述	数据表
LMV651MF	NSC	获取价格	12 MHz, Low Voltage, Low Power Amplifiers
LMV651MF/NOPB	TI	获取价格	Single, 5.5-V, 12-MHz operational amplifier \| DBV \| 5
LMV651MFX	NSC	获取价格	12 MHz, Low Voltage, Low Power Amplifiers
LMV651MFX/NOPB	TI	获取价格	Single, 5.5-V, 12-MHz operational amplifier \| DBV \| 5
LMV651MG	NSC	获取价格	12MHz, Low Voltage, Low Power Amplifier
LMV651MG/NOPB	TI	获取价格	Single, 5.5-V, 12-MHz operational amplifier \| DCK \| 5 \| -40 to 125
LMV651MGX	NSC	获取价格	12MHz, Low Voltage, Low Power Amplifier
LMV651MGX/NOPB	ROCHESTER	获取价格	OP-AMP, 2700uV OFFSET-MAX, 12MHz BAND WIDTH, PDSO5, LEAD FREE, SC-70, 5 PIN
LMV651MGX/NOPB	TI	获取价格	Single, 5.5-V, 12-MHz operational amplifier \| DCK \| 5 \| -40 to 125
LMV652	NSC	获取价格	12 MHz, Low Voltage, Low Power Amplifier

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