LMV321RILT

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LMV321RILT

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  • 제조업체ST마이크로일렉트로닉스(주)

  • 제조업체 부품 #LMV321RILT

  • 데이터시트 LMV321RILT DataSheet

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사양

속성 가치
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 0.45V/µs
GainBandwidthProduct 1.3 MHz
Current-InputBias 16 nA
Voltage-InputOffset 100 µV
Current-Supply 162µA
Current-Output/Channel 48 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 6 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

개요

Description

The LMV321RILT is a low-power, general-purpose operational amplifier (op-amp) designed by STMicroelectronics. It is part of the LMV3xx series, which is known for its low voltage and low power consumption features, making it suitable for battery-powered applications.
Key characteristics of the LMV321RILT include a single-supply voltage range from 2.7V to 5.5V, ensuring compatibility with a variety of low-voltage electronic systems. It offers rail-to-rail output, enabling the output voltage to swing very close to the supply rails, which is advantageous for maximizing dynamic range in low-supply applications.
The amplifier also provides a unity-gain bandwidth of 1 MHz, which is suitable for general-purpose applications that do not require extremely high-speed performance. It has a low input bias current and low input offset voltage, which contributes to its precision in signal processing tasks.
The LMV321RILT is commonly used in sensor interfacing, signal conditioning, and active filtering, among other applications, due to its efficiency and reliable performance in low-power environments. It is packaged in a compact SOT-23-5 package, ideal for space-constrained designs.

Equivalent

The LMV321RILT is a general-purpose, low-voltage operational amplifier. Equivalent products include:
1. LMV321 series by Texas Instruments
2. TS321 by STMicroelectronics
3. MCP6001 by Microchip Technology
4. TLV271 by Texas Instruments
5. NCS2001 by ON Semiconductor
These alternatives offer similar performance in terms of low voltage operation and general-purpose amplification. Always check the datasheets for compatibility in terms of package, pin configuration, and specific application requirements.

Features

The LMV321RILT is a low-power operational amplifier designed for general-purpose applications. Key features include:
1. Low Power Consumption: It operates with a low supply current, making it suitable for battery-powered devices.
2. Wide Supply Voltage Range: It functions effectively over a range from 2.7V to 5.5V.
3. Unity-Gain Bandwidth: The op-amp offers a bandwidth of 1 MHz, providing sufficient performance for a variety of applications.
4. Low Input Bias Current: With low input bias current, it minimizes errors in systems requiring high input impedance.
5. Rail-to-Rail Output: This feature allows the output voltage to swing close to the supply rails, maximizing dynamic range.
6. Small Package: The device is available in compact packages, such as SOT-23-5, which is ideal for space-constrained applications.
7. Temperature Range: It operates reliably over an extended temperature range, typically from -40°C to +85°C.
8. Low Offset Voltage: Ensures precision in signal processing applications.
These features make the LMV321RILT suitable for use in portable equipment, sensor interfacing, and general analog signal processing tasks.

Pinout

The LMV321RILT is a single operational amplifier with a small outline designed for general-purpose applications. It typically comes in a SOT-23-5 package, which has 5 pins. Here is the pin configuration and function:
1. V+ (Pin 5): Positive power supply voltage.
2. Output (Pin 1): The output of the operational amplifier.
3. V- (Pin 3): Ground or negative power supply voltage.
4. Non-Inverting Input (Pin 3): The non-inverting input terminal of the op-amp.
5. Inverting Input (Pin 2): The inverting input terminal of the op-amp.
The LMV321RILT is designed for low voltage, low power consumption applications, and is suitable for battery-powered devices. It offers a wide supply voltage range and is stable with capacitive loads.

Manufacturer

The LMV321RILT is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various sectors, including automotive, industrial, personal electronics, computer, and communication equipment. STMicroelectronics is known for its innovation in semiconductor solutions, which include microcontrollers, sensors, analog devices, and power management ICs, among others. Headquartered in Geneva, Switzerland, the company operates worldwide and is recognized for its contributions to advanced electronics and technology solutions.

Application

The LMV321RILT is a single operational amplifier with a low power consumption and wide voltage range, making it suitable for various applications. It is commonly used in battery-powered devices due to its low supply current, enhancing battery life. The amplifier is ideal for signal conditioning, filtering, and buffering in portable electronics like smartphones, tablets, and wearables. It is also employed in sensor interfacing, where it amplifies low-level signals from sensors for further processing. Additionally, the LMV321RILT is used in consumer audio devices, automotive electronics, and industrial control systems where compactness and energy efficiency are crucial. Its robustness and versatility make it suitable for general-purpose amplification tasks across different sectors.

Package

The LMV321RILT is a single general-purpose operational amplifier housed in a SOT-23-5 package. This small-outline transistor package has five pins, making it suitable for compact applications where board space is limited.

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