LMC7101_15 Datasheet, PDF (1/33 Pages) Texas Instruments – LMC7101, LMC7101Q-Q1 Tiny Low-Power Operational Amplifier With Rail-to-Rail Input and Output

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LMC7101, LMC7101Q-Q1
SNOS719G – SEPTEMBER 1999 – REVISED SEPTEMBER 2015
LMC7101, LMC7101Q-Q1 Tiny Low-Power Operational Amplifier
With Rail-to-Rail Input and Output
1 Features
•1 Tiny 5-Pin SOT-23 Package Saves
Space—Typical Circuit Layouts Take Half the
Space of 8-Pin SOIC Designs
• Ensured Specifications at 2.7-V, 3-V, 5-V, 15-V
Supplies
• Typical Supply Current 0.5 mA at 5 V
• Typical Total Harmonic Distortion of 0.01% at 5 V
• 1-MHz Gain Bandwidth
• Similar to Popular LMC6482 and LMC6484
• Rail-to-Rail Input and Output
• Temperature Range –40°C to 125°C
(LMC7101Q-Q1)
2 Applications
• Mobile Communications
• Notebooks and PDAs
• Battery Powered Products
• Sensor Interface
• Automotive Applications (LMC7101Q-Q1)
3 Description
The LMC7101 device is a high-performance CMOS
operational amplifier available in the space-saving 5-
pin SOT-23 tiny package. This makes the LMC7101
ideal for space- and weight-critical designs. The
performance is similar to a single amplifier of the
LMC6482 and LMC6484 types, with rail-to-rail input
and output, high open-loop gain, low distortion, and
low-supply currents.
The main benefits of the tiny package are most
apparent in small portable electronic devices, such as
mobile phones, pagers, notebook computers,
personal digital assistants, and PCMCIA cards. The
tiny amplifiers can be placed on a board where they
are needed, thus simplifying board layout.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LMC7101,
LMC7101Q-Q1
SOT-23 (5)
2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Example Application
R₂
R₁
IN
V+
–
+
V–
OUT
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.