LMC6484IMX/NOPB

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LMC6484IMX/NOPB

  • Производитель
  • Мфр. Часть #LMC6484IMX/NOPB
  • Пакет
  • Лист данных LMC6484IMX/NOPB DataSheet
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Спецификации

Package Bulk
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 4
OutputType Rail-to-Rail
SlewRate 1.3V/µs
GainBandwidthProduct 1.5 MHz
Current-InputBias 0.02 pA
Voltage-InputOffset 110 µV
Current-Supply 2.6mA (x4 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 15.5 V
OperatingTemperature -40°C ~ 85°C (TJ)
MountingType Surface Mount
Package/Case 14-SOIC (0.154, 3.90mm Width)

Обзор

Description

The LMC6484IMX/NOPB is a precision quad operational amplifier from Texas Instruments. It is part of the LMC6484 series, known for ultra-low input bias current and wide supply voltage range, making it suitable for a variety of applications requiring high precision and low power consumption. The device operates over a supply voltage range of 3V to 15V, offering flexibility in both single and dual-supply configurations.
Key features include a very low input bias current of 0.002 pA, a low offset voltage of 0.25 mV, and a high voltage gain of 130 dB. The LMC6484IMX/NOPB exhibits a wide gain-bandwidth of 1.5 MHz, allowing it to handle a broad spectrum of applications. The quad configuration provides four independent op-amps in a single package, which is beneficial for space-constrained designs.
This operational amplifier is suited for applications such as sensor interfacing, medical instrumentation, and precision data acquisition systems. Its robustness is supported by a temperature range of -40°C to 85°C, making it reliable for use in diverse environmental conditions. The "NOPB" in its part number indicates it is RoHS compliant, aligning with environmental standards.

Features

The LMC6484IMX/NOPB is a quad operational amplifier (op-amp) from Texas Instruments, designed for use in a wide range of applications due to its low power consumption and high input impedance. Key features include:
1. Low Power Consumption: It operates with a low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Supports operation from 3V to 15V, accommodating both single and dual supply configurations.
3. Rail-to-Rail Output: Provides a full voltage swing from rail to rail, enhancing dynamic range and maximizing performance in low-supply situations.
4. High Input Impedance: Ensures minimal loading on preceding stages, suitable for interfacing with high-impedance sources.
5. Low Input Bias Current: Reduces errors in precision applications, beneficial for sensor interfacing and signal conditioning.
6. Protection Features: Includes short-circuit protection which increases reliability.
7. Temperature Range: Operates over a wide temperature range, typically -40°C to 85°C, making it versatile for industrial and consumer applications.
These features make the LMC6484IMX/NOPB ideal for precision, low-power, and space-constrained applications, such as portable instruments and sensor interfaces.

Package

The LMC6484IMX/NOPB is a quad operational amplifier from Texas Instruments, packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The LMC6484IMX/NOPB is a quad operational amplifier from Texas Instruments. It features a total of 14 pins. The primary function of these pins is to support the operation of the op-amps, including power supply, input, and output connections for each of the four op-amps contained in the package. Here's a brief overview of the pin configuration:
1. V+: Positive supply voltage.
2. V-: Negative supply voltage or ground.
3. Inverting Inputs: Four pins, one for each op-amp (labeled as IN-).
4. Non-Inverting Inputs: Four pins, one for each op-amp (labeled as IN+).
5. Outputs: Four pins, one for each op-amp.
This op-amp is designed for precision and low power, suitable for battery-powered applications. Its rail-to-rail input and output, along with low input bias current, make it suitable for a variety of applications, including sensor interfacing and signal conditioning.

Manufacturer

The LMC6484IMX/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad array of integrated circuits and electronic components. It is known for its focus on developing technologies that enable the advancement of electronics across various sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI's extensive product portfolio includes amplifiers, embedded processors, sensors, and power management devices, among others. The company is recognized for its robust innovation, strong research and development capabilities, and commitment to quality and customer support in the technology and electronics industries.

Application

The LMC6484IMX/NOPB is a low-power quad operational amplifier designed for precision applications. It is commonly used in sensor interfaces, instrumentation amplifiers, active filters, and data acquisition systems. Its low input bias current makes it suitable for high-impedance sensor applications, while its wide operating voltage range is ideal for battery-powered devices. Additionally, it finds use in medical instrumentation, portable devices, and any application requiring high precision and low power consumption.

Equivalent

The LMC6484IMX/NOPB is a CMOS quad operational amplifier. Equivalent products include:
1. TL084 by Texas Instruments
2. LM324 by Texas Instruments
3. MCP6004 by Microchip Technology
4. OPA4134 by Texas Instruments
These alternatives may differ in parameters such as bandwidth, power consumption, and input offset voltage, so it's essential to compare these specifications based on your application's requirements.

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