National LMV116 LMV118 Data Sheet
Summary
These low-voltage operational amplifiers deliver high performance up to 45MHz, combined with essential rail-to-rail output and optional micro-power shutdown capability. Ideal for portable and battery-powered applications, they maintain stable performance even at very low quiescent currents. The comprehensive manual details electrical specifications necessary for designers building circuits requiring constant efficiency, such as clock buffers, maximizing data multiplexing, or high-speed current sensing amplifiers.
Page 1 Text Content
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LMV116/LMV118 Low Voltage, 45MHz, Rail-to-Rail Output Operational Amplifiers with Shutdown Option General Description Features The LMV116 (single) rail-to-rail output voltage feedback am- (VS 2.7V, TA 25˚C, RL 1kΩ to V+/2, AV +1. Typical plifiers offer high speed (45MHz), and low voltage operation values unless specified). (2.7V) in addition to micro-power shutdown capability −3d B BW 45MHz (LMV118).
Supply voltage range 2.7V to 12V
Output voltage range extends to within 20m V of either sup- Slew rate 40V/µs ply rail, allowing wide dynamic range especially in low volt-
Supply current 600µA
age applications. Even with low supply current of 600µA,
Power down supply current 15µA
output current capability is kept at respectable ±20m A for
Output short circuit current 32m A
driving heavier loads. Important device parameters such as
Linear output current ±20m A
BW, Slew Rate and output current are kept relatively inde-
Input common mode voltage −0.3V to 1.7V
pendent of the operating supply voltage by combination of
process enhancements and design architecture. Output voltage swing 20m V from rails Input voltage noise 40n V/
For portable applications, the LMV118 provides shutdown
capability while keeping the turn-off current to l5µA. Both Input current noise 0.75p A/
turn-on and turn-off characteristics are well behaved with minimal output fluctuations during transitions. This allows the Applications part to be used in power saving mode, as well as multiplex-
High speed clock buffer/driver
ing applications. Miniature packages (SOT23-5 SOT23-6)
Active filters
are further means to ease the adoption of these low power
High speed portable devices
high speed devices in applications where board area is at
Multiplexing applications (LMV118)
premium.
Current sense amplifier High speed transducer amplifier
Typical Application
Non-Inverting Clock Buffer Amplifier
National Semiconductor Corporation DS200807 www.national.com
Page Summary Contents For National LMV116 LMV118 Data Sheet
Manual Details
| Brand | National |
|---|---|
| Pages | 13 |
| File Size | 399.34 KB |
| Published | June 17, 2026 |
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Frequently Asked Questions
What is the high-speed capability of this operational amplifier?
The device offers a bandwidth (-3dB BW) up to 45MHz and a slew rate of 40V/µs.
How can I use the LMV118 in power saving mode?
It provides a micro-power shutdown capability, allowing for very low quiescent current (15µA).
What is the minimum supply voltage required to operate this amplifier?
The recommended operating voltage range is 2.7V to 12V.
Are these chips suitable for small circuit boards?
Yes, they come in miniature packages like SOT23-5 and SOT23-6.