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LMC7111BIN 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
放大器、缓冲器
封装:
DIP-8
描述:
具有轨至轨输入和输出微小的CMOS运算放大器 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output
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LMC7111BIN数据手册
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LMC7111
Tiny CMOS Operational Amplifier with Rail-to-Rail Input
and Output
General Description
The LMC7111 is a micropower CMOS operational amplifier
available in the space saving SOT 23-5 package. This
makes the LMC7111 ideal for space and weight critical de-
signs. The wide common-mode input range makes it easy to
design battery monitoring circuits which sense signals above
the V
+
supply. The main benefits of the Tiny package are
most apparent in small portable electronic devices, such as
mobile phones, pagers, and portable computers. The tiny
amplifiers can be placed on a board where they are needed,
simplifying board layout.
Features
n Tiny 5-Pin SOT23 package saves space
n Very wide common mode input range
n Specified at 2.7V, 5V, and 10V
n Typical supply current 25 µA at 5V
n 50 kHz gain-bandwidth at 5V
n Similar to popular LMC6462
n Output to within 20 mV of supply rail at 100k load
n Good capacitive load drive
Applications
n Mobile communications
n Portable computing
n Current sensing for battery chargers
n Voltage reference buffering
n Sensor interface
n Stable bias for GaAs RF amps
Connection Diagrams
8-Pin MDIP 5-Pin SOT23
01235201
Top View
01235202
Top View
Actual Size
01235219
Ordering Information
Package Part Number Package Marking Transport Media NSC Drawing
8-Pin MDIP
LMC7111AIN LMC7111AIN 40 Units/Rail
N08E
LMC7111BIN LMC7111BIN 40 Units/Rail
5-Pin SOT23
LMC7111BIM5
A01B
1k units Tape and Reel
MF05A
LMC7111BIM5X 3k Units Tape and Reel
June 2006
LMC7111 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output
© 2006 National Semiconductor Corporation DS012352 www.national.com
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