LMV358IDR

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LMV358IDR

+Nomenclature

  • FabricantTexas Instruments

  • Pièce fabricant #LMV358IDR

  • Fiche technique LMV358IDR DataSheet

  • En stock5884

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Spécifications

Attribut Valeur
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-SOIC (0.154, 3.90mm Width)

Présentation

Description

The LMV358IDR is a low-power, dual operational amplifier integrated circuit, designed for applications requiring efficient amplification with minimal power consumption. It belongs to the LMV series by Texas Instruments, featuring rail-to-rail input and output capabilities, which allow it to function effectively even with a low supply voltage, as low as 2.7 volts. This makes the LMV358IDR suitable for battery-powered devices and portable electronics.
Key specifications include a wide bandwidth of 1 MHz, a slew rate of 1 V/µs, and low quiescent current, contributing to its energy-efficient profile. The device is housed in a standard SOIC-8 package, ensuring compatibility with a variety of circuit designs and board layouts.
Applications for the LMV358IDR encompass general-purpose amplifier tasks, sensor signal conditioning, and active filtering. Its robust performance across various temperatures and conditions, along with its compact size, make it a versatile component for engineers seeking reliable and efficient amplification solutions in compact electronic systems.

Equivalent

The LMV358IDR is a low-voltage, general-purpose dual operational amplifier. Equivalent products include:
1. LM358 series from various manufacturers (TI, STMicroelectronics, ON Semiconductor).
2. MC33072 from ON Semiconductor.
3. LMC6482 from Texas Instruments.
4. NJM2904 from NJR Corporation.
5. TS321 from STMicroelectronics.
Always verify specifications and pin compatibility before substitution.

Features

The LMV358IDR is a dual operational amplifier from Texas Instruments, focusing on low-voltage and low-power applications. Key features include:
1. Low Supply Voltage Operation: It operates from a supply voltage as low as 2.7V, making it suitable for battery-powered devices.
2. Low Power Consumption: With a quiescent current of about 100 µA per amplifier, it is efficient for applications requiring minimal power usage.
3. Rail-to-Rail Output: This feature allows the output voltage to swing close to the supply rails, enhancing dynamic range and maximizing signal utilization.
4. Wide Bandwidth: It provides a bandwidth of 1 MHz, suitable for a variety of general-purpose applications.
5. Low Input Bias Current: The low input bias current of 1 pA is ideal for high-impedance sensor interfacing.
6. Small Package: Available in a SOIC-8 package, it is compact and suitable for space-constrained applications.
7. Input Offset Voltage: It has a low input offset voltage of 3 mV, ensuring precision in applications demanding accuracy.
These features make the LMV358IDR an excellent choice for portable, low-power, and cost-sensitive applications.

Pinout

The LMV358IDR is a dual operational amplifier (op-amp) integrated circuit. It comes in an 8-pin package, typically a surface-mount SOIC-8. Here is a brief overview of its pin count and functions:
1. Pin 1 (OUT1): Output of the first op-amp.
2. Pin 2 (IN-1): Inverting input of the first op-amp.
3. Pin 3 (IN+1): Non-inverting input of the first op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+2): Non-inverting input of the second op-amp.
6. Pin 6 (IN-2): Inverting input of the second op-amp.
7. Pin 7 (OUT2): Output of the second op-amp.
8. Pin 8 (V+): Positive power supply.
The LMV358IDR is designed for low-voltage, low-power applications, offering features such as a wide bandwidth, low offset voltage, and rail-to-rail output swing.

Manufacturer

The LMV358IDR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and integrated circuits. It is one of the largest semiconductor companies in the world and is known for its innovations in analog and embedded processing products. Texas Instruments serves a diverse range of industries, including automotive, industrial, consumer electronics, communications equipment, and more.

Application

The LMV358IDR is a low-power, dual operational amplifier commonly used in various applications. Key areas include:
1. Sensor Interfaces: Amplifying signals from sensors in applications like temperature, pressure, and motion sensing.
2. Portable Devices: Used in battery-powered devices due to its low power consumption.
3. Signal Conditioning: Ideal for filtering, buffering, and signal amplification in data acquisition systems.
4. Audio Applications: Employed in audio pre-amplifiers and filters.
5. Medical Devices: Used for precision signal processing in diagnostic equipment.
6. Consumer Electronics: Integrated into devices like smartphones and tablets for various signal processing tasks.
These characteristics make the LMV358IDR suitable for compact and energy-efficient electronic solutions.

Package

The LMV358IDR is a dual operational amplifier available in a surface-mount package type known as SOIC-8 (Small Outline Integrated Circuit with 8 pins). This package is designed for ease of use in automated assembly and offers a compact solution for integrating the amplifier into various electronic circuits.

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