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LMC6464AIMX/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-14
描述:
CMOS 运算放大器
Pictures:
3D模型
符号图
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页面导航:
典型应用电路图在P17
封装尺寸在P23P24P25P26
标记信息在P23P24
封装信息在P23P24P25P26
技术参数、封装参数在P2
应用领域在P1P19P31
电气规格在P2P3P4P5P6P7P8P9P10
导航目录
LMC6464AIMX/NOPB数据手册
Page:
of 31 Go
若手册格式错乱，请下载阅览PDF原文件
+
-
191:
9.95k
10k,
0.1%
10k, 0.1%
10k,
0.1%
50:
A2
A1
+
-
V
OUT
= 100V
D
V
CM
- 1/2V
D
10:
Gain
Trim
V
CM
+ 1/2V
D
CMRR
Trim
LMC6462, LMC6464
www.ti.com
SNOS725D –MAY 1999–REVISED MARCH 2013
LMC6462 Dual/LMC6464 Quad Micropower, Rail-to-Rail Input and Output CMOS
Operational Amplifier
Check for Samples: LMC6462, LMC6464
1
FEATURES
DESCRIPTION
The LMC6462/4 is a micropower version of the
2
• (Typical Unless Otherwise Noted)
popular LMC6482/4, combining Rail-to-Rail Input and
• Ultra Low Supply Current 20 μA/Amplifier
Output Range with very low power consumption.
• Ensured Characteristics at 3V and 5V
The LMC6462/4 provides an input common-mode
• Rail-to-Rail Input Common-Mode Voltage
voltage range that exceeds both rails. The rail-to-rail
Range
output swing of the amplifier, ensured for loads down
to 25 kΩ, assures maximum dynamic signal range.
• Rail-to-Rail Output Swing
This rail-to-rail performance of the amplifier,
– (within 10 mV of rail, V
S
= 5V and R
L
= 25
combined with its high voltage gain makes it unique
kΩ)
among rail-to-rail amplifiers. The LMC6462/4 is an
• Low Input Current 150 fA
excellent upgrade for circuits using limited common-
mode range amplifiers.
• Low Input Offset Voltage 0.25 mV
The LMC6462/4, with ensured specifications at 3V
APPLICATIONS
and 5V, is especially well-suited for low voltage
applications. A quiescent power consumption of 60
• Battery Operated Circuits
μW per amplifier (at V
S
= 3V) can extend the useful
• Transducer Interface Circuits
life of battery operated systems. The amplifier's 150
• Portable Communication Devices
fA input current, low offset voltage of 0.25 mV, and
85 dB CMRR maintain accuracy in battery-powered
• Medical Applications
systems.
• Battery Monitoring
Figure 1. 8-Pin PDIP/SOIC – Top View Figure 2. 14-Pin PDIP/SOIC – Top View
(See Package Number P or D) (See Package Number NFF0014A or D)
Figure 3. Low-Power Two-Op-Amp Instrumentation Amplifier
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 © 1999–2013, 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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