LMC662AIM

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LMC662AIM

+BOM

IC CMOS 2 CIRCUIT 8SOIC

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  • 데이터시트 LMC662AIM DataSheet

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사양

속성 가치
Series LMC®
PartStatus Obsolete
AmplifierType CMOS
NumberofCircuits 2
OutputType Push-Pull, Rail-to-Rail
SlewRate 1.1V/µs
GainBandwidthProduct 1.4 MHz
Current-InputBias 0.002 pA
Voltage-InputOffset 1 mV
Current-Supply 750µA (x2 Channels)
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 4.75 V
Voltage-SupplySpan(Max) 15.5 V
OperatingTemperature -40°C ~ 85°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
BaseProductNumber LMC662

개요

Description

The LMC662 is a precision, low-power operational amplifier designed for a wide range of applications, including signal conditioning, active filtering, and data acquisition systems. It operates on a single supply voltage, making it suitable for battery-operated devices. The LMC662 features a rail-to-rail output, allowing it to maximize the output swing, which is particularly beneficial in low-voltage applications.
Key specifications include a low input offset voltage, low bias current, and high open-loop gain. The device is available in various package options, including DIP and SOIC, facilitating easy integration into different designs. Its low noise and high input impedance make it ideal for interfacing with sensors and other high-impedance sources.
Overall, the LMC662 is a versatile operational amplifier that balances performance and power efficiency, making it a popular choice among engineers for precision analog applications.

Equivalent

The LMC662AIM is a precision dual operational amplifier. Equivalent products include the LM358 (general-purpose), OPA2134 (high-performance), and MCP602 (low-power). For similar specifications, consider the TL072 or AD8620. Always check the specific parameters like voltage range, bandwidth, and noise characteristics to ensure compatibility for your application.

Features

The LMC662AIM is a low-noise, precision operational amplifier designed for a variety of applications. Key features include:
1. Dual High-Performance Op-Amp: Contains two independent, high-gain, low-noise operational amplifiers.

2. Wide Supply Voltage Range: Operates with a supply voltage from ±2V to ±15V, suitable for battery-powered devices.

3. Low Noise: Features low input noise voltage, providing high performance in audio and instrumentation applications.

4. Low Input Bias Current: The input bias current is minimized, reducing errors in high-impedance applications.

5. High Slew Rate: Offers a high slew rate of 13 V/µs, enhancing response times in fast signal applications.

6. Rail-to-Rail Output: Capable of outputting signals that swing close to the supply rails, maximizing dynamic range.
7. Temperature Range: Designed to operate over a wide temperature range of -40°C to +85°C.
These features make the LMC662AIM ideal for applications in instrumentation, audio processing, and active filters.

Pinout

The LMC662AIM is a dual operational amplifier with a pin count of 8. It features the following pins and their functions:
1. Offset Null (1): Used for adjusting the input offset voltage.
2. Inverting Input (2): The input for the inverting amplifier configuration.
3. Non-Inverting Input (3): The input for the non-inverting amplifier configuration.
4. Output (4): The output of the operational amplifier.
5. V- (5): Negative power supply voltage.
6. V+ (6): Positive power supply voltage.
7. Output (7): The output of the second operational amplifier.
8. Inverting Input (8): The input for the inverting configuration of the second op-amp.
The LMC662AIM is known for its low noise and low offset voltage, making it suitable for precision applications in signal processing.

Manufacturer

The LMC662AIM is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor and integrated circuit solutions. Founded in 1930, TI is best known for its development of analog and embedded processing products, as well as digital signal processors and microcontrollers. The company serves various sectors, including automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in electronic components, providing solutions that enhance efficiency and performance in various applications, from simple consumer gadgets to complex industrial systems. The LMC662AIM itself is a dual operational amplifier known for its low noise and high performance, making it suitable for a variety of precision signal processing tasks.

Application

The LMC662AIM is a precision operational amplifier known for its low noise and low power consumption. Its application areas include:
1. Signal Conditioning: Used in sensor signal amplification and filtering.
2. Data Acquisition Systems: Ideal for interfacing with ADCs due to low offset voltage.
3. Active Filters: Suitable for audio and communication applications.
4. Instrumentation: Employed in medical devices and measurement equipment for accuracy.
5. Battery-Powered Devices: Its low power consumption makes it suitable for portable applications.
6. Feedback Control Systems: Used in control loops for precise regulation.
Overall, it is widely utilized in various analog signal processing tasks.

Package

The LMC662AIM is packaged in an 8-pin MSOP (Micro Small Outline Package) form factor.

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