LMV321AIDBVR

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LMV321AIDBVR

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  • ManufacturerTexas Instruments

  • Mfr. Part #LMV321AIDBVR

  • In Stock6048

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 1.7V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 10 pA
Voltage-InputOffset 1 mV
Current-Supply 80µA
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 2.5 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Overview

Description

The LMV321AIDBVR is a single general-purpose operational amplifier (op-amp) designed for a wide range of applications. It is part of the LMV321 series, known for its low power consumption, making it suitable for battery-operated devices. The device is manufactured by Texas Instruments and is commonly used in signal conditioning, filtering, and amplification tasks within electronic circuits.
Key features of the LMV321AIDBVR include:
1. Low Supply Voltage: Operates effectively with supply voltages as low as 2.7V, which is ideal for portable and low-voltage applications.
2. Low Power Consumption: Consumes minimal power, enhancing battery life in portable electronics.
3. Rail-to-Rail Output: Offers a full dynamic range of the output voltage, which improves signal integrity.
4. Small Package: Available in a SOT-23 package, making it suitable for compact circuit designs.
5. Wide Bandwidth: With a bandwidth of about 1 MHz, it supports a variety of general-purpose applications.
Overall, the LMV321AIDBVR is a versatile and efficient choice for engineers seeking reliable performance in low-power and space-constrained electronic designs.

Equivalent

The LMV321AIDBVR is a single operational amplifier from Texas Instruments. Equivalent products include:
1. LMV321IDBVR - Another variant by Texas Instruments with similar specifications.
2. MCP6001 - By Microchip Technology, a similar low-power op-amp.
3. TLV271 - Also by Texas Instruments, with comparable features.
4. TS321 - By STMicroelectronics, with similar functionality.
These equivalents have similar performance characteristics and may serve as replacements in various applications. Always verify pin compatibility and specifications before substituting.

Features

The LMV321AIDBVR is a general-purpose, low-voltage operational amplifier. Key features include:
1. Low Supply Voltage: Operates effectively with a low supply voltage range from 2.5V to 5.5V.
2. Low Quiescent Current: Consumes minimal power, making it suitable for battery-powered applications.
3. Rail-to-Rail Output: Offers rail-to-rail output swing, maximizing output voltage range.
4. Unity-Gain Bandwidth: Has a typical unity-gain bandwidth of 1 MHz, suitable for various applications.
5. Slew Rate: The typical slew rate is 0.6 V/µs, allowing for moderate speed signal processing.
6. Package Type: Available in an SOT-23 package, which is compact and ideal for space-constrained designs.
7. Input Offset Voltage: Features a low input offset voltage, typically around 3 mV, enhancing precision.
8. Temperature Range: Operates over a wide temperature range from -40°C to 125°C, suitable for industrial applications.
9. Low Input Bias Current: Offers low input bias current, making it apt for sensor interfacing.
10. Wide Application: Suitable for portable devices, audio applications, and signal conditioning.
These features make the LMV321AIDBVR a versatile choice for various low-power and space-constrained electronic applications.

Pinout

The LMV321AIDBVR is a single-channel operational amplifier (op-amp) from Texas Instruments, typically housed in a SOT-23-5 package, which means it has 5 pins. The primary function of the LMV321AIDBVR is to amplify voltage signals, and it's well-suited for low-power, general-purpose applications.
Here’s a brief overview of the pin functions in the SOT-23-5 package:
1. V+ (Pin 1): Positive power supply voltage.
2. Inverting Input (Pin 2): The input terminal where the signal to be amplified is applied in opposition to the non-inverting input.
3. Non-Inverting Input (Pin 3): The input terminal where the signal to be amplified is applied, which is then directly amplified.
4. V- (Pin 4): Ground or negative power supply voltage.
5. Output (Pin 5): The output terminal where the amplified signal is delivered.
This op-amp is designed for low-voltage operation and features low power consumption, making it suitable for battery-operated devices.

Manufacturer

The LMV321AIDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. Headquartered in Dallas, Texas, TI is known for its innovations in analog and embedded processing products, which are deployed in a variety of applications across industries such as automotive, industrial, personal electronics, and communications. The company has a strong focus on research and development, ensuring they remain at the forefront of technology advancements in the semiconductor industry.

Application

The LMV321AIDBVR is a general-purpose operational amplifier designed for a variety of applications. Key application areas include:
1. Signal Conditioning: Used in amplifying low-level signals in data acquisition systems.
2. Sensor Interfaces: Ideal for interfacing with various sensors in industrial and consumer electronics.
3. Active Filters: Functions well in both low-pass and high-pass filter configurations.
4. Low-Power Applications: Suitable for battery-operated devices due to its low power consumption.
5. Portable Medical Instruments: Utilized in devices where compact size and efficiency are needed.
6. Consumer Electronics: Found in audio devices, smartphones, and other portable gadgets.
Its small size and low voltage operation make it versatile for compact and energy-efficient designs.

Package

The LMV321AIDBVR is an operational amplifier typically packaged in a SOT-23-5 package. This package type is compact, making it suitable for space-constrained applications.

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