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LMC6081AIM

Name: LMC6081AIM
Rating: 4.7 (12 reviews)

IC OPAMP GP 1 CIRCUIT 8SOIC

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資料表 LMC6081AIM DataSheet
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規格

Part Status	Obsolete
Amplifier Type	Standard
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	1.5V/µs
Current - Input Bias	0.01 pA
Voltage - Input Offset	150 µV
Current - Supply	550µA
Current - Output / Channel	34 mA
Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	15.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	LMC6081
Gain Bandwidth Product	1.3 MHz

概述

Description

The LMC6081AIM is a precision operational amplifier designed for applications requiring low noise, low offset voltage, and high input impedance. It features a single-supply operation, making it ideal for battery-powered devices. The amplifier operates over a wide voltage range, typically from 3V to 15V, and is known for its rail-to-rail output capability, allowing it to drive outputs close to the supply rails.
Key specifications include a low offset voltage (typically 0.1 mV), high common-mode rejection ratio (CMRR), and low total harmonic distortion (THD). Its high input impedance minimizes loading effects on preceding stages, making it suitable for use in sensor interfacing and signal conditioning applications.
The LMC6081AIM is housed in an 8-pin SOIC package, which is compact and suitable for surface-mount applications. This op-amp is widely used in precision instrumentation, audio processing, and various analog signal processing tasks where accuracy and reliability are paramount.

Features

The LMC6081AIM is a high-performance operational amplifier designed for precision applications. Key features include:
1. Low Offset Voltage: Typically 10 µV, ensuring minimal error in signal amplification.
2. Low Input Bias Current: Typically 1 pA, which is essential for high-impedance applications.
3. High Slew Rate: 0.3 V/µs, allowing for quick response to fast-changing signals.
4. Wide Supply Voltage Range: Operates from ±2 V to ±15 V, providing flexibility in various applications.
5. Rail-to-Rail Output: Enables output swing close to the power supply rails, maximizing dynamic range.
6. Low Noise: Ensures high accuracy in signal processing.
7. High Open-Loop Gain: Ensures excellent linearity and precision in amplification.
This makes the LMC6081AIM suitable for applications like data acquisition systems, active filters, and instrumentation amplifiers. Its combination of features supports high-precision tasks in both industrial and consumer electronics.

Package

The LMC6081AIM is packaged in an 8-lead MSOP (Mini Small Outline Package) format.

Pinout

The LMC6081AIM is an operational amplifier (op-amp) with a total of 8 pins.
### Pin Configuration:
1. Offset Null - Used for offset voltage adjustment.
2. Inverting Input (−) - The input where the signal is inverted.
3. Non-Inverting Input (+) - The input where the signal is directly applied.
4. V− (Negative Supply Voltage) - Connects to the negative power supply.
5. Output - The output of the op-amp.
6. V+ (Positive Supply Voltage) - Connects to the positive power supply.
7. NC (No Connect) - Not internally connected, can be left floating.
8. Offset Null - Another pin for offset voltage adjustment.
### Key Features:
The LMC6081 is a precision op-amp known for low offset voltage, low bias current, and high input impedance, suitable for various analog applications. It operates with a dual supply voltage ranging from ±1.5V to ±15V.

Manufacturer

The LMC6081AIM is manufactured by Texas Instruments, Inc. Texas Instruments is a prominent American technology company that designs and manufactures a wide range of semiconductor products, including analog and embedded processing devices. Founded in 1930, the company is known for its innovations in integrated circuits (ICs), particularly in operational amplifiers, microcontrollers, and digital signal processors. Texas Instruments serves various markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the global semiconductor industry.

Application

The LMC6081AIM is a precision operational amplifier suitable for various applications, including sensor signal conditioning, data acquisition systems, and medical instrumentation. Its low offset voltage and low noise make it ideal for use in applications requiring high accuracy, such as transducer interfacing, active filters, and high-impedance buffers. Additionally, it is often used in battery-operated devices due to its low power consumption.

Equivalent

Equivalent products to the LMC6081AIM operational amplifier include the TLV2371, MCP6001, and OPA2131. These alternatives generally offer similar performance characteristics, such as low noise and low input bias current, suitable for precision applications. Always verify specific parameters to ensure compatibility with your design requirements.