LM6144

更新时间： 2024-11-24 12:04:39

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
26页	1497K
描述
LM6142/LM6144 17 MHz Rail-to-Rail Input-Output Operational Amplifiers

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LM6144 数据手册

LM6142, LM6144

www.ti.com

SNOS726D –JUNE 2000–REVISED MARCH 2013

LM6142/LM6144 17 MHz Rail-to-Rail Input-Output Operational Amplifiers

Check for Samples: LM6142, LM6144

FEATURES

DESCRIPTION

Using patent pending new circuit topologies, the

LM6142/LM6144 provides new levels of performance

in applications where low voltage supplies or power

limitations previously made compromise necessary.

Operating on supplies of 1.8V to over 24V, the

LM6142/LM6144 is an excellent choice for battery

operated systems, portable instrumentation and

others.

At V_S= 5V. Typ Unless Noted.

•

Rail-to-rail Input CMVR −0.25V to 5.25V

Rail-to-Rail Output Swing 0.005V to 4.995V

Wide Gain-Bandwidth: 17MHz at 50kHz (typ)

Slew Rate:

–

Small Signal, 5V/μs

Large Signal, 30V/μs

The greater than rail-to-rail input voltage range

eliminates concern over exceeding the common-

mode voltage range. The rail-to-rail output swing

provides the maximum possible dynamic range at the

output. This is particularly important when operating

on low supply voltages.

•

Low Supply Current 650μA/Amplifier

Wide Supply Range 1.8V to 24V

CMRR 107dB

Gain 108dB with R_L= 10k

PSRR 87dB

High gain-bandwidth with 650μA/Amplifier supply

current opens new battery powered applications

where previous higher power consumption reduced

battery life to unacceptable levels. The ability to drive

large capacitive loads without oscillating functionally

removes this common problem.

APPLICATIONS

•

Battery Operated Instrumentation

Depth Sounders/Fish Finders

Barcode Scanners

Wireless Communications

Rail-to-Rail in-out Instrumentation Amps

Connection Diagrams

Figure 1. 8-Pin CDIP

Top View

Figure 2. 8-Pin PDIP/SOIC

Top View

Figure 3. 14-Pin PDIP/SOIC

Top View

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...26

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LM6144 替代型号

型号	品牌	替代类型	描述	数据表
LM6132	TI	功能相似	双路、24V、10MHz、低功耗运算放大器
LMH6644	TI	功能相似	LMH6642/LMH6643/LMH6644 Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers

与LM6144相关器件

型号	品牌	获取价格	描述	数据表
LM61440	TI	获取价格	3V 至 36V、4A、低噪声同步降压转换器
LM61440AANQRJRRQ1	TI	获取价格	汽车 3V 至 36V、4A、低噪声同步降压转换器 \| RJR \| 14 \| -40 to
LM61440AANRJRR	TI	获取价格	3V 至 36V、4A、低噪声同步降压转换器 \| RJR \| 14 \| -40 to 15
LM61440AASQRJRRQ1	TI	获取价格	汽车 3V 至 36V、4A、低噪声同步降压转换器 \| RJR \| 14 \| -40 to
LM61440AFSQRJRRQ1	TI	获取价格	汽车 3V 至 36V、4A、低噪声同步降压转换器 \| RJR \| 14 \| -40 to
LM61440-Q1	TI	获取价格	汽车 3V 至 36V、4A、低噪声同步降压转换器
LM6144AIM	NSC	获取价格	High Speed/Low Power 17 MHz Rail-to-Rail Input-Output Operational Amplifiers
LM6144AIM	TI	获取价格	17 MHz Rail-to-Rail Input-Output Operational Amplifiers
LM6144AIM/NOPB	TI	获取价格	Quad High Speed/Low Power 17 MHz Rail-to-Rail I/O Operational Amplifier 14-SOIC -40 to 85
LM6144AIMX	TI	获取价格	17 MHz Rail-to-Rail Input-Output Operational Amplifiers

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