LMV321M7X

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LMV321M7X

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Not For New Designs
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 1V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 15 nA
Voltage-InputOffset 1.7 mV
Current-Supply 130µA
Current-Output/Channel 160 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 5-TSSOP, SC-70-5, SOT-353

概述

Description

The LMV321M7X is a single-channel operational amplifier (op-amp) known for its low power consumption and versatility in various applications. It is part of the LMV321 series, offering a combination of features suitable for portable and battery-powered devices.
Key characteristics of the LMV321M7X include its low supply current, which helps extend battery life in mobile devices. It operates with a supply voltage range of 2.7V to 5.5V, making it compatible with various digital systems. The device provides rail-to-rail output, ensuring maximum signal swing, which is beneficial in low voltage operations.
The op-amp has a gain bandwidth product of approximately 1 MHz, which makes it suitable for a range of audio and sensor signal processing tasks. Its small form factor, typically in a SOT-23-5 package, allows for compact circuit designs.
Applications for the LMV321M7X span consumer electronics, medical devices, and industrial equipment, where efficient amplification and signal conditioning are required. Due to its stability and reliability, it is an ideal choice for designers needing a cost-effective and space-efficient solution for low-power analog applications.

Features

The LMV321M7X is a low-power, general-purpose operational amplifier (op-amp) designed for use in a variety of applications. Key features include:
1. Low Power Consumption: It operates with a low supply current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The op-amp can function with a supply voltage range from 2.7V to 5.5V, providing flexibility for different power sources.
3. Rail-to-Rail Output: This feature allows the output voltage to swing closer to the supply rails, maximizing the dynamic range.
4. Unity Gain Bandwidth: The LMV321M7X typically offers a bandwidth of 1 MHz, which is adequate for a range of general applications.
5. Low Input Bias Current: The device has a low input bias current, which is beneficial for interfacing with high-impedance sources.
6. Small Package Size: It is available in small packaging options such as SOT-23, making it ideal for space-constrained designs.
7. Temperature Range: It supports a wide operating temperature range, typically from -40°C to 85°C, suitable for various environmental conditions.
These features make the LMV321M7X a versatile choice for low-power, cost-sensitive applications in consumer electronics, industrial systems, and more.

Package

The LMV321M7X is typically available in a SOT-23 package. This is a small-outline transistor package designed for surface-mounting on circuit boards, comprising three pins and often used for compact electronic designs.

Pinout

The LMV321M7X is a single general-purpose operational amplifier. It comes in a SOT-23 package with a total pin count of 5. The pin configuration and functions are as follows:
1. Pin 1 (OUT): This is the output pin where the amplified signal is delivered.
2. Pin 2 (V- or GND): This is the negative power supply pin, typically connected to ground in a single-supply application.
3. Pin 3 (IN+): This is the non-inverting input pin, where the input signal is applied.
4. Pin 4 (IN-): This is the inverting input pin, used for feedback and signal inversion.
5. Pin 5 (V+): This is the positive power supply pin, connected to the positive voltage supply.
The LMV321M7X is known for its low power consumption and is suitable for battery-powered applications.

Manufacturer

The LMV321M7X is manufactured by Texas Instruments, an American technology company. Texas Instruments is one of the largest semiconductor companies in the world, known for designing and manufacturing a wide range of analog and embedded processing chips. These components are used in electronics across various industries, including consumer electronics, automotive, industrial, and communications. The company is well-regarded for its innovation in semiconductor technology and its contributions to the electronics industry.

Application

The LMV321M7X is a low-voltage operational amplifier commonly used in battery-powered devices, portable electronics, and sensor applications. Its low power consumption makes it suitable for signal conditioning, filtering, and amplification in consumer electronics, medical devices, and instrumentation. Additionally, it is often utilized in automotive systems and telecommunications for its reliability and performance in low-voltage environments.

Equivalent

The LMV321M7X is a low-voltage, general-purpose single operational amplifier. Equivalent products include:
1. TI's LMV321 series.
2. Microchip's MCP6001.
3. ON Semiconductor's MC33201.
4. Analog Devices' AD8601.
5. STMicroelectronics' TS321.
These alternatives provide similar features and performance, but always check datasheets to ensure compatibility with your specific application.

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