LMV324B-TR

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LMV324B-TR

+Nomenclature

IC OPAMP 4 CIRCUIT 14-TSSOP

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Spécifications

Attribut Valeur
PartStatus Active
AmplifierType Standard
NumberofCircuits 4
OutputType Single Ended, Rail-to-Rail
SlewRate 0.7V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 1 pA
Voltage-InputOffset 2 mV
Current-Supply 80µA (x4 Channels)
Current-Output/Channel 100 mA
Voltage-SupplySpan(Min) 2.5 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 14-TSSOP (0.173", 4.40mm Width)
SupplierDevicePackage 14-TSSOP

Présentation

Description

The LMV324B-TR is a low-voltage, quad operational amplifier from the LMV series, designed for general-purpose applications. It is ideal for battery-powered devices due to its low power consumption and wide operating voltage range, typically from 2.7V to 5.5V. The device features rail-to-rail output swing, which enhances the dynamic range, and operates with a low input bias current, making it suitable for precision applications.
The LMV324B-TR provides a balance between performance and power efficiency, offering a bandwidth of around 1 MHz and a slew rate of 0.5 V/µs. It is housed in small surface-mount packages, such as the SOIC-14 and TSSOP-14, which are beneficial for compact circuit designs. Its low offset voltage and high input impedance make it useful for sensor amplification, signal conditioning, and other analog signal-processing tasks.
This operational amplifier is commonly used in consumer electronics, automotive, and industrial applications where low power and high efficiency are required.

Equivalent

The LMV324B-TR is a quad low-voltage operational amplifier. Equivalent products include:
1. TI LMV324 - A similar quad low-voltage op-amp.
2. NXP SA524A - Another option for low-voltage applications.
3. ON Semiconductor LMV321 - Though not quad, it's part of the same family with similar specs.
4. Analog Devices AD8604 - Offers similar functionality with low power consumption.
Ensure to check the datasheets for exact specifications and compatibility.

Features

The LMV324B-TR is a quad operational amplifier designed for low-power applications. It features a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for battery-powered devices. The op-amp offers low input offset voltage and low input bias current, which enhance precision in analog signal processing. It operates with a low quiescent current, which is ideal for energy-efficient applications.
The device provides rail-to-rail input and output capabilities, ensuring maximum dynamic range and improved performance in low-voltage conditions. It has a typical gain bandwidth product of 1 MHz, suitable for various audio and sensor applications. The LMV324B-TR is characterized by a low noise performance, reducing interference in sensitive circuits.
This op-amp is housed in a compact TSSOP-14 package, facilitating easy integration into space-constrained designs. Its robust operating temperature range makes it suitable for industrial and commercial applications. Overall, the LMV324B-TR is valued for its combination of efficiency, precision, and adaptability in a wide array of electronic circuits.

Pinout

The LMV324B-TR is a quad operational amplifier IC, and it typically comes in a 14-pin package. The main function of this IC is to amplify voltage signals. Each of the four op-amps in the package can be used independently, providing flexibility for various applications such as signal conditioning, filtering, or as part of larger analog circuit designs.
Here is a concise breakdown of the pin functions for the typical 14-pin configuration:
1. Pin 1, 7, 8, 14: Output of each op-amp.
2. Pin 2, 6, 9, 13: Inverting input of each op-amp.
3. Pin 3, 5, 10, 12: Non-inverting input of each op-amp.
4. Pin 4: VCC+, positive power supply voltage.
5. Pin 11: VCC-, or sometimes ground connection in single-supply applications.
The LMV324B-TR is suited for low-power applications and operates on a wide range of supply voltages, making it versatile for various analog applications.

Manufacturer

The LMV324B-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of integrated devices and solutions. Founded in 1987 through the merger of SGS Microelettronica of Italy and Thomson Semiconducteurs of France, the company is headquartered in Geneva, Switzerland. STMicroelectronics is known for producing a diverse array of semiconductor products including microcontrollers, sensors, analog devices, and power management components, serving various industries such as automotive, industrial, personal electronics, and communications equipment. The company positions itself as a leader in sustainable technology innovation, emphasizing energy efficiency and smart applications in its product offerings.

Application

The LMV324B-TR is a low-power, rail-to-rail input and output operational amplifier. Its application areas include sensor amplification, portable devices, and battery-powered equipment due to its low voltage and low current consumption. It is also used in audio processing, signal conditioning, and active filtering. Additionally, the LMV324B-TR is suitable for medical instrumentation, automotive systems, and consumer electronics where space and power efficiency are critical. Its rail-to-rail input and output capabilities make it ideal for applications requiring wide dynamic range and improved signal integrity.

Package

The LMV324B-TR is a quad operational amplifier packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package. It's designed for low-voltage, low-power applications and is commonly used in various electronic circuits for signal conditioning and amplification.

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