Datasheet > LMV854

LMV854

更新时间： 2024-11-20 11:10:47

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
35页	1223K
描述
四路、5.5V、8MHz、62mA 输出电流、低噪声 (11nV/√Hz) 运算放大器

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LMV854 数据手册

LMV851, LMV852, LMV854

www.ti.com

SNOSAW1A –OCTOBER 2007–REVISED MARCH 2013

LMV851/LMV852/LMV854 8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers

Check for Samples: LMV851, LMV852, LMV854

FEATURES

DESCRIPTION

Texas Instrument’s LMV851/LMV852/LMV854 are

CMOS input, low power op amp ICs, providing a low

input bias current, a wide temperature range of

−40°C to +125°C and exceptional performance,

making them robust general purpose parts.

Additionally, the LMV851/LMV852/LMV854 are EMI

hardened to minimize any interference so they are

ideal for EMI sensitive applications. The unity gain

stable LMV851/LMV852/LMV854 feature 8 MHz of

bandwidth while consuming only 0.4 mA of current

per channel. These parts also maintain stability for

capacitive loads as large as 200 pF. The

•

Unless Otherwise Noted, Typical Values

at T_A= 25°C, V_SUPPLY= 3.3V

•

Supply Voltage 2.7V to 5.5V

Supply Current (Per Channel) 0.4 mA

Input Offset Voltage 1 mV max

Input Bias Current 0.1 pA

GBW 8 MHz

EMIRR at 1.8 GHz 87 dB

Input Noise Voltage at 1 kHz 11 nV/√Hz

Slew Rate 4.5 V/µs

LMV851/LMV852/LMV854

provide

superior

performance and economy in terms of power and

space usage. This family of parts has a maximum

input offset voltage of 1 mV, a rail-to-rail output stage

and an input common-mode voltage range that

includes ground. Over an operating supply range

from 2.7V to 5.5V the LMV851/LMV852/LMV854

provide a CMRR of 92 dB, and a PSRR of 93 dB.

The LMV851/LMV852/LMV854 are offered in the

space saving 5-Pin SC70 package, the 8-Pin VSSOP

and the 14-Pin TSSOP package.

Output Voltage Swing Rail-to-Rail

Output Current Drive 30 mA

Operating Ambient Temperature Range −40°C

to 125°C

APPLICATIONS

•

Photodiode Preamp

Piezoelectric Sensors

Portable/Battery-Powered Electronic

Equipment

•

Filters/Buffers

PDAs/Phone Accessories

Medical Diagnosis Equipment

Typical Application

NO RF RELATED

DISTURBANCES

PRESSURE

SENSOR

ADC

EMI HARDENED

INTERFERING

RF SOURCES

Figure 1. Sensor Amplifiers Close to RF Sources

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...35

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与LMV854相关器件

型号	品牌	获取价格	描述	数据表
LMV854MT	NSC	获取价格	8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers
LMV854MT	TI	获取价格	OP-AMP, 1200uV OFFSET-MAX, 8MHz BAND WIDTH, PDSO14, TSSOP-14
LMV854MT/NOPB	NSC	获取价格	IC OP-AMP, 1200 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO14, TSSOP-14, Operational Amplifier
LMV854MT/NOPB	TI	获取价格	四路、5.5V、8MHz、62mA 输出电流、低噪声 (11nV/√Hz) 运算放大器 \|
LMV854MTX	NSC	获取价格	8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers
LMV854MTX	TI	获取价格	IC QUAD OP-AMP, 1200 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO14, TSSOP-14, Operational Amplif
LMV854MTX/NOPB	TI	获取价格	Quad, 5.5-V, 8-MHz, 62-mA output current, low
LMV861	NSC	获取价格	30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers
LMV861	TI	获取价格	单路、5.5V、31MHz、高输出电流 (150mA)、低噪声 (8nV/√Hz) 运算放
LMV861MG	NSC	获取价格	30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers

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