LMV321M7X

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  • FabricanteTexas Instruments

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Especificações

Atributo Valor
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

Visão Geral

Description

The LMV321M7X is a low-power, general-purpose operational amplifier (op-amp) designed for various electronic applications. It is part of the LMV321 series, known for its single-channel configuration and small form factor, making it suitable for portable and battery-powered devices. This op-amp features a wide supply voltage range, typically from 2.7V to 5.5V, which allows it to operate efficiently in a variety of systems.
Key attributes of the LMV321M7X include its low input bias current, low offset voltage, and low quiescent current, all contributing to high performance in precision tasks. Its rail-to-rail output capability ensures that the output voltage can swing very close to the supply rails, enhancing signal fidelity in low-voltage applications.
The LMV321M7X is housed in a compact SOT-23-5 package, which is ideal for space-constrained designs. It is commonly used in sensor interfaces, signal conditioning, and other analog processing tasks where a reliable and efficient op-amp is essential.

Equivalent

The LMV321M7X is a low-power, general-purpose operational amplifier. Equivalent products include:
1. TI TLV321: A low-voltage op-amp with similar specifications.
2. Microchip MCP6001: Offers a similar low-power, general-purpose op-amp configuration.
3. ON Semiconductor NCS2001: Another low-power option with comparable features.
4. STMicroelectronics TS321: Provides similar functionality and performance.
Always verify the specifications and pin configurations to ensure compatibility with your application.

Features

The LMV321M7X is a general-purpose, low-power operational amplifier. Key features include:
1. Low Power Consumption: Operates on a low supply current which makes it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Functions effectively within a range of 2.7V to 5.5V, accommodating a variety of circuit requirements.
3. Rail-to-Rail Output: Offers a rail-to-rail output swing, enhancing its utility in low-voltage operations.
4. Slew Rate: Provides a moderate slew rate, suitable for applications needing reasonable speed without excessive power usage.
5. Low Input Bias Current: Features a low input bias current which is advantageous in high-impedance input applications.
6. Small Package: Available in small, space-saving packages like SOT-23, which is ideal for compact designs.
7. Temperature Range: Capable of operating over a wide temperature range, typically from -40°C to +85°C, making it versatile for various environments.
8. Cost-effective: Generally considered an affordable solution for basic amplification needs.
These features make the LMV321M7X suitable for various applications, including sensor interfacing, signal conditioning, and general amplification purposes.

Pinout

The LMV321M7X is a single operational amplifier with a 5-pin SOT-23 package. It is designed for low-power applications and provides rail-to-rail output swing. The typical functions of the pins in the SOT-23 packaging are:
1. V+ (Supply Voltage): Positive power supply for the operational amplifier.
2. Output: The output pin where the amplified signal is available.
3. V- (Ground): Ground or negative power supply pin.
4. Inverting Input (-): The inverting input terminal for the operational amplifier.
5. Non-Inverting Input (+): The non-inverting input terminal for the operational amplifier.
The LMV321M7X is suitable for applications requiring low power consumption, compact design, and it operates with a wide range of supply voltages.

Manufacturer

The LMV321M7X is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its high-performance analog and embedded processing products, which serve a variety of industries, including automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor manufacturers in the world. It focuses on innovation and has a strong reputation for quality and reliability in its products.

Application

The LMV321M7X is a general-purpose operational amplifier (op-amp) suitable for a variety of applications. It is commonly used in:
1. Signal conditioning: Amplifying and filtering signals in sensor interfaces.
2. Consumer electronics: Used in audio and video devices for processing signals.
3. Automotive: Employed in sensor systems for processing various sensor outputs.
4. Industrial controls: Utilized in control systems for signal amplification and conditioning.
5. Medical devices: Used in bio-signal amplification and conditioning circuits.
6. Portable devices: Integrated into battery-powered devices due to its low power consumption.
Its compact size and low power consumption make it ideal for applications requiring small form factor and efficient operation.

Package

The LMV321M7X is an operational amplifier packaged in a SOT-23-5 configuration. This small-outline transistor package is designed for space-efficient applications and typically has five pins.

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