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LMC6482AIM

+物料清單

IC CMOS 2 CIRCUIT 8SOIC

製造商德州儀器
製造商部分 #LMC6482AIM
有存貨1868

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規格

屬性	價值
PartStatus	Obsolete
BaseProductNumber	LMC6482
AmplifierType	CMOS
NumberofCircuits	2
OutputType	Rail-to-Rail
SlewRate	1.3V/µs
GainBandwidthProduct	1.5 MHz
Current-InputBias	0.02 pA
Voltage-InputOffset	110 µV
Current-Supply	1.3mA (x2 Channels)
Current-Output/Channel	30 mA
Voltage-SupplySpan(Min)	3 V
Voltage-SupplySpan(Max)	15.5 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage	8-SOIC
Packaging	Tube

概述

Description

The LMC6482AIM is a precision dual operational amplifier (op-amp) from Texas Instruments, part of the LMC6482 series. It is designed to provide high performance in various applications, including sensor signal conditioning, battery-operated devices, and other precision applications. Key features include low power consumption, with a wide supply voltage range from 3V to 15V, making it suitable for both single-supply and dual-supply operations.
The LMC6482AIM offers rail-to-rail input and output voltage swing, which maximizes dynamic range in low-voltage applications. It features low input bias current and low input offset voltage, ensuring precise amplification of small signals. The device also supports a high slew rate, which is beneficial for applications requiring fast signal processing.
With its extended temperature range and robust performance, the LMC6482AIM is well-suited for use in both industrial and consumer electronics. It is available in various package options, including the SOIC-8 package, facilitating easy integration into circuit designs.

Equivalent

The LMC6482AIM is a dual operational amplifier. Equivalent products include the TLV2372 from Texas Instruments, MCP6022 from Microchip Technology, and the OPA2132 from Texas Instruments. These alternatives offer similar performance in terms of low power consumption, rail-to-rail input and output, and wide supply voltage range. Always check the specific datasheets for compatibility with your application requirements.

Features

The LMC6482AIM is a CMOS dual operational amplifier known for its low power consumption and wide supply voltage range. Key features include:
1. Low Power Consumption: Designed for applications requiring efficient power usage.
2. Wide Supply Voltage Range: Operates from 3V to 15V, flexible for various applications.
3. Rail-to-Rail Input and Output: Allows full usage of the supply voltage range, enhancing signal versatility.
4. Low Input Bias Current: Reduces errors in precision applications, making it suitable for sensitive measurement systems.
5. High Input Impedance: Ensures minimal impact on the source circuit.
6. Low Offset Voltage: Improves accuracy by minimizing input offset error.
7. Slew Rate: Offers decent performance for moderate-speed applications.
These features make the LMC6482AIM suitable for battery-powered devices, portable instrumentation, and other applications requiring low power and high precision.

Pinout

The LMC6482AIM is a dual CMOS operational amplifier. It has an 8-pin configuration. Here is a brief outline of its pin functions:
1. Pin 1 (OUT A): Output for the first operational amplifier.
2. Pin 2 (IN- A): Inverting input for the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V-): Negative supply voltage.
5. Pin 5 (IN+ B): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN- B): Inverting input for the second operational amplifier.
7. Pin 7 (OUT B): Output for the second operational amplifier.
8. Pin 8 (V+): Positive supply voltage.
The LMC6482AIM is designed for applications requiring low power consumption and wide supply voltage ranges. It is often used in battery-powered devices, sensor interfacing, and signal conditioning circuits due to its rail-to-rail input and output capability.

Manufacturer

The LMC6482AIM is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Headquartered in Dallas, Texas, the company is one of the top semiconductor companies in the world by revenue. TI's products are used in a wide range of applications, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in analog and digital signal processing and is a key player in the electronics industry.

Application

The LMC6482AIM is a dual operational amplifier known for its low power consumption and wide supply voltage range. Its application areas include:
1. Sensor Signal Conditioning: Ideal for amplifying low-level signals from various sensors.
2. Medical Instrumentation: Suitable for low-noise and high-precision applications.
3. Portable Devices: Fits applications needing low power, such as battery-powered equipment.
4. Data Acquisition Systems: Offers precision amplification in measurement systems.
5. Consumer Electronics: Used in audio and signal processing circuits.
6. Automotive Systems: Meets demands for reliable and durable performance in vehicles.
7. Industrial Controls: Applicable in control systems requiring robust performance.
These applications leverage the op-amp's versatility, low offset voltage, and wide bandwidth.

Package

The LMC6482AIM is typically available in a SOIC-8 (Small Outline Integrated Circuit) package.

Frequently Asked Questions

Q: What is the typical input bias current of the LMC6482AIM?
A: The input bias current is extremely low, typically 0.02 pA, making it ideal for high-impedance sensor interfaces.

Q: Can this op-amp operate with a single 3V power supply?
A: Yes, it supports a supply span from 3V to 15.5V, enabling single-supply and low-voltage applications.

Q: What is the output voltage swing range for this device?
A: It features rail-to-rail output, allowing the output to swing within millivolts of both supply rails.

Q: How many amplifiers are integrated in one package?
A: The LMC6482AIM contains two independent CMOS operational amplifiers in a single 8-SOIC package.

Q: What is the gain bandwidth product of this amplifier?
A: The gain bandwidth product is 1.5 MHz, suitable for low-frequency signal conditioning and active filters.

Q: Is this component suitable for battery-powered portable devices?
A: Yes, with a low supply current of 1.3mA per channel, it is efficient for battery-operated designs.

Q: What is the operating temperature range for the LMC6482AIM?
A: It operates across -40°C to +85°C, making it reliable for industrial and commercial environments.