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LMC6484AIMX/NOPB

Name: LMC6484AIMX/NOPB
Rating: 4.7 (12 reviews)

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
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)

概述

Description

The LMC6484AIMX/NOPB is a quad operational amplifier from Texas Instruments, part of the LMC6484 series, which is known for its low power consumption and high precision. This device operates on a wide supply voltage range from 3V to 15.5V, making it suitable for a variety of applications, including battery-operated systems. It features rail-to-rail input and output capabilities, ensuring maximum signal swing even in low-voltage conditions, which enhances dynamic range and signal integrity.
The LMC6484AIMX/NOPB offers low input bias current and low offset voltage, which are ideal for precision applications like sensor amplification and active filters. Additionally, it boasts a unity-gain bandwidth of 1.5 MHz, suitable for low- to mid-frequency applications. The device comes in a SOIC-14 package, which is compact and suitable for space-constrained designs. It also adheres to the RoHS standards, meaning it's free from certain hazardous substances, contributing to environmentally friendly electronic designs.

Features

The LMC6484AIMX/NOPB is a precision CMOS operational amplifier featuring several notable characteristics:
1. Quad Op-Amp: It contains four independent op-amps in a single package.
2. Wide Supply Voltage Range: Operates from 3V to 15V, allowing flexibility for various applications.
3. Rail-to-Rail Input and Output: Ensures maximum dynamic range, especially beneficial in low-voltage environments.
4. Low Input Bias Current: Typically around 2 fA, making it suitable for high-impedance sensor applications.
5. Low Offset Voltage: Typically 3 mV, which minimizes errors in DC accuracy.
6. Low Power Consumption: Low quiescent current (typically 1.3 mA per op-amp) extends battery life in portable applications.
7. High Slew Rate: 1.3 V/µs, allowing for faster signal processing.
8. Unity-Gain Bandwidth: Approximately 1 MHz, suitable for low-frequency applications.
These features make the LMC6484AIMX/NOPB ideal for precision sensor interfaces, battery-powered devices, and applications requiring low power and high input impedance.

Package

The LMC6484AIMX/NOPB is an operational amplifier from Texas Instruments and comes in a 14-pin SOIC (Small Outline Integrated Circuit) package type.

Pinout

The LMC6484AIMX/NOPB is a quad operational amplifier from Texas Instruments. It features 14 pins in total. The primary functions of these pins are as follows:
1. Power Supply Pins:
- V+ (Pin 4): Positive power supply.
- V- (Pin 11): Negative power supply or ground.
2. Input Pins:
- Inverting Inputs: Pins 2, 6, 9, and 13.
- Non-Inverting Inputs: Pins 3, 5, 10, and 12.
3. Output Pins:
- Outputs: Pins 1, 7, 8, and 14.
Each operational amplifier within the LMC6484 package is individually accessible, allowing for versatile design configurations. It is used in various applications requiring low power consumption and wide supply voltage ranges.

Manufacturer

The LMC6484AIMX/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is known for its development of analog chips and embedded processors, which are used in a variety of electronic systems and devices across multiple industries, including automotive, industrial, consumer electronics, and telecommunications. The company is headquartered in Dallas, Texas, and has a significant global presence with manufacturing, design, and sales operations worldwide.

Application

The LMC6484AIMX/NOPB is a quad operational amplifier known for its low power consumption and wide supply voltage range. It is commonly used in sensor signal conditioning, battery-operated devices, portable instrumentation, medical devices, and precision data acquisition systems. Its capability to operate on a single supply and rail-to-rail input/output makes it ideal for applications requiring precise low-level signal amplification in constrained power environments.

Equivalent

The LMC6484AIMX/NOPB is a quad CMOS operational amplifier. Equivalent products include:
1. TL084 from Texas Instruments
2. MCP6004 from Microchip Technology
3. LM324 from Texas Instruments or STMicroelectronics
4. AD8544 from Analog Devices
These alternatives offer similar functionality, but variations might exist in specifications like bandwidth, supply voltage, or input offset voltage, so it's crucial to compare their datasheets for precise compatibility.