LMV358IDGKR

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LMV358IDGKR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 1V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 15 nA
Voltage-InputOffset 1.7 mV
Current-Supply 210µA (x2 Channels)
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The LMV358IDGKR is a dual operational amplifier (op-amp) integrated circuit typically used in various electronic applications. It belongs to the LMV series by Texas Instruments, designed for low-voltage operations. Key features of the LMV358IDGKR include:
1. Low Voltage Operation: It operates efficiently at low voltages, making it suitable for battery-powered devices.
2. Rail-to-Rail Output: This feature allows the output voltage to swing very close to the supply rails, enhancing signal-to-noise ratio and dynamic range.
3. Low Power Consumption: The device is designed to consume minimal power, ideal for portable and energy-sensitive applications.
4. Wide Bandwidth: It offers a wide bandwidth, supporting various frequencies required in audio, signal processing, and other applications.
5. Surface-Mount Package: The 'DGKR' in its name indicates it comes in a small, surface-mount package, optimizing it for compact designs.
6. Applications: Commonly used in sensor interfaces, signal conditioning circuits, and buffering applications.
Overall, the LMV358IDGKR is valued for its performance in precision low-voltage applications, balancing efficiency with robust operational capabilities.

Features

The LMV358IDGKR is a general-purpose, low-voltage operational amplifier from Texas Instruments. It is part of the LMV358 series and is designed to operate at low voltages, making it suitable for battery-powered applications. Key features include:
1. Low Supply Voltage: Operates from 2.7V to 5.5V, making it ideal for low-voltage applications.
2. Low Power Consumption: Consumes minimal power, which is beneficial for battery-operated devices.
3. Rail-to-Rail Output: Provides a wide dynamic range, allowing the output to swing close to both the positive and negative supply rails.
4. Low Input Bias Current: Offers high input impedance with minimal current draw, beneficial for interfacing with high-impedance sources.
5. Unity-Gain Bandwidth: Offers a sufficient bandwidth for various general-purpose applications.
6. Slew Rate: Features a moderate slew rate suitable for many amplification tasks.
7. Small Package Size: Available in small SMD packages like the SOIC-8, which saves space on PCBs.
8. Temperature Range: Operates across a wide temperature range, enhancing its reliability in diverse environments.
These characteristics make the LMV358IDGKR suitable for applications like signal conditioning, sensor interfacing, and other low-power analog tasks.

Package

The LMV358IDGKR is an operational amplifier from Texas Instruments, housed in an 8-pin VSSOP package, which stands for Very Small Shrink Outline Package. This package type is compact and suitable for surface mounting, making it ideal for applications where space is limited.

Pinout

The LMV358IDGKR is a dual general-purpose operational amplifier (op-amp) produced by Texas Instruments. It typically comes in an 8-pin package. Here’s a brief overview of the pin configuration and their functions:
1. Pin 1 (OUTPUT A): Output of the first op-amp (A).
2. Pin 2 (INVERTING INPUT A): Inverting input terminal for the first op-amp (A).
3. Pin 3 (NON-INVERTING INPUT A): Non-inverting input terminal for the first op-amp (A).
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (NON-INVERTING INPUT B): Non-inverting input terminal for the second op-amp (B).
6. Pin 6 (INVERTING INPUT B): Inverting input terminal for the second op-amp (B).
7. Pin 7 (OUTPUT B): Output of the second op-amp (B).
8. Pin 8 (V+): Positive power supply.
The LMV358IDGKR is used in a variety of applications due to its low power consumption and wide voltage range.

Manufacturer

The LMV358IDGKR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, sensors, and processors. Headquartered in Dallas, Texas, the company serves various industries, including automotive, industrial, personal electronics, and communications equipment. Known for its innovation and quality, Texas Instruments plays a significant role in the electronics and technology sectors.

Application

The LMV358IDGKR is a low-voltage, low-power operational amplifier. It is commonly used in battery-powered devices, portable electronics, and sensor interfaces. Its application areas include signal conditioning, data acquisition systems, and active filters. Additionally, it is suitable for low-noise amplification in audio processing, medical instrumentation, and consumer electronics. Its rail-to-rail input and output capabilities make it ideal for applications requiring wide dynamic range and precision.

Equivalent

The LMV358IDGKR is a dual operational amplifier from Texas Instruments. Equivalent products include:
1. TLV358 series from Texas Instruments
2. LM358 series from various manufacturers like STMicroelectronics and ON Semiconductor
3. MC33172 from ON Semiconductor
4. LM2904 series from multiple vendors
These equivalents have similar functionalities and electrical characteristics but may differ in specific parameters or package options. Always confirm compatibility based on your application's requirements.

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