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LM6142AIM/NOPB 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
运算放大器
封装:
SOIC-8
描述:
高速运算放大器### 运算放大器，Texas Instruments
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典型应用电路图在P15
封装尺寸在P18P20P21
标记信息在P18P19
封装信息在P18P19P20P21
技术参数、封装参数在P2
应用领域在P1P15
电气规格在P2P3P4P5P6P7P8P9P10P11P12
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LM6142AIM/NOPB数据手册
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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
1
FEATURES
DESCRIPTION
Using patent pending new circuit topologies, the
2
At V
S
= 5V. Typ Unless Noted.
LM6142/LM6144 provides new levels of performance
• Rail-to-rail Input CMVR −0.25V to 5.25V
in applications where low voltage supplies or power
• Rail-to-Rail Output Swing 0.005V to 4.995V
limitations previously made compromise necessary.
Operating on supplies of 1.8V to over 24V, the
• Wide Gain-Bandwidth: 17MHz at 50kHz (typ)
LM6142/LM6144 is an excellent choice for battery
• Slew Rate:
operated systems, portable instrumentation and
– Small Signal, 5V/μs
others.
– Large Signal, 30V/μs
The greater than rail-to-rail input voltage range
• Low Supply Current 650μA/Amplifier
eliminates concern over exceeding the common-
mode voltage range. The rail-to-rail output swing
• Wide Supply Range 1.8V to 24V
provides the maximum possible dynamic range at the
• CMRR 107dB
output. This is particularly important when operating
• Gain 108dB with R
L
= 10k
on low supply voltages.
• PSRR 87dB
High gain-bandwidth with 650μA/Amplifier supply
current opens new battery powered applications
APPLICATIONS
where previous higher power consumption reduced
battery life to unacceptable levels. The ability to drive
• Battery Operated Instrumentation
large capacitive loads without oscillating functionally
• Depth Sounders/Fish Finders
removes this common problem.
• Barcode Scanners
• Wireless Communications
• Rail-to-Rail in-out Instrumentation Amps
Connection Diagrams
Figure 1. 8-Pin CDIP Figure 2. 8-Pin PDIP/SOIC
Top View Top View
Figure 3. 14-Pin PDIP/SOIC
Top View
1
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.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2000–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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