Low-Power rail-to-rail Operational Amplifier

Rail to rail input and output, typical 0.8mv Vos

Gain bandwidth product 1MHz

Low input bias current: 10pA (TYP)

Low Power consumption

2.1V ~ 5.5V working voltage

Low operating current: 45uA

Description

Features

Application

ASIC input and output amplifier

Sensor interface

Piezoelectric sensing amplifier

Battery-powered equipment

The mobile communication

Audio output

UMW

LMV321/LMV358/LMV324

R

LMV321 (single channel) is a rail-to-rail input, output voltage feedback, low power consumption operational amplifier.

It has wide input common mode voltage and output swing. The minimum working voltage can be up to 2.1V, and the

maximum working voltage is recommended to be 5.5V. Used as power amplifier in all kinds of pocket or portable stereo

radio recorders.

LMV321 has the following characteristics:Can provide 1MHz gain bandwidth product. It has an extremely low input bias

current (about 10pA TYP) and can be used for integration,photo diode amplifiers and piezoelectric sensors. The Rail to

Rail input and output buffers are also used for specific IC designs in single power systems. Applications of this series of

amplifiers include safety monitoring, portable devices, batteries and power supplies, supply control, signal processing

and interfaces in low power sensor systems.

The LMV321 single is available in Green SC70-5 and SOT23-5 packages. The LMV358 dual is available in Green SOP-8 and

TSSOP-8 packages.The LMV324 Quad is available in Green SOP- 14 and TSSOP-14 packages.

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Pin Configuration

LMV321

LMV358

LMV324

www.umw-ic.com

1

UTD Semiconductor Co.,Limited

SOT23-5/SC70-5

SOP-8/TSSOP-8

SOP-14/TSSOP-14