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LMC662AIMX/NOPB

Name: LMC662AIMX/NOPB
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8SOIC

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資料表 LMC662AIMX/NOPB DataSheet
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規格

Series	LMC®
Part Status	Active
Base Product Number	LMC662
Amplifier Type	CMOS
Number of Circuits	2
Output Type	Push-Pull, Rail-to-Rail
Slew Rate	1.1V/µs
Gain Bandwidth Product	1.4 MHz
Current - Input Bias	0.002 pA
Voltage - Input Offset	1 mV
Current - Supply	750µA (x2 Channels)
Voltage - Supply Span (Min)	4.75 V
Voltage - Supply Span (Max)	15.5 V
Operating Temperature	-40°C ~ 85°C (TJ)
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Cut Tape (CT), Tape & Reel (TR)
Current - Output / Channel	40 mA

概述

Description

The LMC662AIMX/NOPB is a precision, dual operational amplifier designed for low-power applications. It features a wide input voltage range, low offset voltage, and low noise, making it suitable for various signal conditioning tasks. The device operates from a single supply voltage of 2.7V to 30V, or dual supplies, providing versatility in power supply configurations.
Key attributes include a high slew rate, low total harmonic distortion, and rail-to-rail output swing, which enhance performance in audio applications and other high-fidelity circuits. The op-amp's low quiescent current (typically 60 µA per amplifier) ensures energy efficiency, making it ideal for battery-operated devices.
The LMC662 is available in various package options, including SOIC and TSSOP, which facilitate integration into compact designs. With its combination of precision, power efficiency, and versatility, the LMC662AIMX/NOPB is suitable for applications in instrumentation, medical devices, and consumer electronics.

Features

The LMC662AIMX/NOPB is a precision, dual operational amplifier featuring low offset voltage and drift, making it ideal for high-accuracy applications. Key features include:
1. Low Offset Voltage: Typically 0.1 mV, ensuring minimal error in applications requiring precision.
2. Low Input Bias Current: Typically 10 pA, suitable for high-impedance sensor interfacing.
3. Wide Supply Voltage Range: Operates from ±2V to ±15V, providing flexibility in design.
4. Rail-to-Rail Output: Allows output voltage swing to within 100 mV of the supply rails, maximizing output range.
5. High Slew Rate: Around 0.5 V/µs, supporting fast signal processing.
6. Low Noise: Ensures high signal fidelity in sensitive applications.
7. Unity Gain Stability: Facilitates easy integration into feedback configurations.
These features make the LMC662AIMX/NOPB suitable for instrumentation, data acquisition, and other precision applications in consumer and industrial electronics.

Package

The LMC662AIMX/NOPB is packaged in an 8-pin MSOP (Micro Small Outline Package).

Pinout

The LMC662AIMX/NOPB is a dual operational amplifier with a total of 8 pins. The pin functions are as follows:
1. Non-Inverting Input (Vin+): Input for the non-inverting signal of the first op-amp.
2. Inverting Input (Vin-): Input for the inverting signal of the first op-amp.
3. Output (Vout): Output of the first op-amp.
4. V- (Negative Supply): Negative power supply pin.
5. V+ (Positive Supply): Positive power supply pin.
6. Non-Inverting Input (Vin+): Input for the non-inverting signal of the second op-amp.
7. Inverting Input (Vin-): Input for the inverting signal of the second op-amp.
8. Output (Vout): Output of the second op-amp.
The LMC662 is notable for its low power consumption and wide supply voltage range, making it suitable for battery-operated devices and low-power applications.

Manufacturer

The manufacturer of the LMC662AIMX/NOPB is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs and manufactures a wide range of electronic components, including analog, digital signal processing (DSP), and embedded processing products. Founded in 1930, TI is known for its innovations in semiconductor technology and plays a significant role in various industries, including automotive, industrial, communications, and consumer electronics. The LMC662AIMX/NOPB is a precision operational amplifier, which is part of TI's extensive portfolio of analog products used in various applications to amplify electrical signals.

Application

The LMC662AIMX/NOPB is a precision operational amplifier commonly used in applications such as signal conditioning, data acquisition systems, active filters, and sensor interfaces. Its low noise, low offset voltage, and high input impedance make it ideal for medical instrumentation, audio processing, and battery-powered devices. Additionally, it is suitable for amplifying small signals in communication systems and other precision analog applications.

Equivalent

The LMC662AIMX/NOPB is a dual, low-noise, precision operational amplifier. Equivalent products include the OPA2134, TL072, and AD8620. For specific applications, consider the MCP602 or LM358 as alternatives, though they may differ in specifications. Always verify compatibility with your circuit requirements.