LMC6482

更新时间： 2024-11-04 12:09:51

品牌	Logo	应用领域
德州仪器 - TI		运算放大器
页数	文件大小	规格书
35页	2760K
描述
LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

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LMC6482 数据手册

LMC6482

www.ti.com

SNOS674D –NOVEMBER 1997–REVISED MARCH 2013

LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

Check for Samples: LMC6482

FEATURES

APPLICATIONS

•

(Typical Unless Otherwise Noted)

•

Data Acquisition Systems

Transducer Amplifiers

Rail-to-Rail Input Common-Mode Voltage

Range (Ensured Over Temperature)

Hand-held Analytic Instruments

Medical Instrumentation

•

Rail-to-Rail Output Swing (within 20mV of

Supply Rail, 100kΩ Load)

Active Filter, Peak Detector, Sample and Hold,

pH Meter, Current Source

•

Ensured 3V, 5V and 15V Performance

Excellent CMRR and PSRR: 82dB

Ultra Low Input Current: 20fA

•

Improved Replacement for TLC272, TLC277

High Voltage Gain (R_L= 500kΩ): 130dB

Specified for 2kΩ and 600Ω Loads

Available in VSSOP Package

DESCRIPTION

The LMC6482 provides a common-mode range that extends to both supply rails. This rail-to-rail performance

combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6482 is also an

excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC272 and TLC277.

Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6482's rail-to-rail

output swing. The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω.

Ensured low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for

battery-operated systems.

LMC6482 is also available in VSSOP package which is almost half the size of a SOIC-8 device.

See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features.

3V Single Supply Buffer Circuit

Figure 1. Rail-To-Rail Input

Figure 2.

Figure 3. Rail-To-Rail Output

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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LMC6482 替代型号

型号	品牌	替代类型	描述	数据表
LMP7721	TI	功能相似	3-Femtoampere Input Bias Current Precision Amplifier
LMC6462	TI	功能相似	LMC6462 Dual/LMC6464 Quad Micropower, Rail-to-Rail Input and Output CMOS Operational Ampli
LMP7702	TI	功能相似	LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

与LMC6482相关器件

型号	品牌	获取价格	描述	数据表
LMC6482_15	TI	获取价格	CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
LMC6482AI MDA	TI	获取价格	CMOS 双路轨到轨输入和输出运算放大器 \| Y \| 0 \| -40 to 85
LMC6482AIM	NSC	获取价格	CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482AIM	TI	获取价格	LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482AIM/NOPB	TI	获取价格	Ultra-low Bias Current, Precision CMOS Rail-to-Rail Input and Output Dual Operational Ampl
LMC6482AIMDA	NSC	获取价格	IC DUAL OP-AMP, 750 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, UUC, DIE, Operational Amplifier
LMC6482AIMDA	TI	获取价格	LMC6482 CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
LMC6482AIM-NOPB	TI	获取价格	Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
LMC6482AIMWA	NSC	获取价格	IC DUAL OP-AMP, 750 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, UUC, WAFER, Operational Amplifier
LMC6482AIMX	TI	获取价格	LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

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