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LMC662AIMX

Name: LMC662AIMX
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8SOIC

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規格

Series	LMC®
Part Status	Obsolete
Amplifier Type	CMOS
Number of Circuits	2
Output Type	Push-Pull, Rail-to-Rail
Slew Rate	1.1V/µs
Current - Input Bias	0.002 pA
Voltage - Input Offset	1 mV
Current - Supply	750µA (x2 Channels)
Current - Output / Channel	40 mA
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 / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	LMC662
Gain Bandwidth Product	1.4 MHz

概述

Description

The LMC662AIMX is a precision, dual operational amplifier designed for a variety of analog signal processing applications. It features low power consumption, making it suitable for battery-operated devices. The device operates with a wide supply voltage range and is capable of rail-to-rail output, enhancing signal handling capabilities.
Key characteristics include low offset voltage, high open-loop gain, and excellent noise performance, which make it ideal for applications requiring high accuracy and stability. The LMC662 is often used in filters, amplifiers, and signal conditioning circuits in instrumentation and audio equipment.
The device is packaged in a small form factor, allowing for space-efficient designs. Its ease of use and robust performance across diverse applications make it a popular choice among engineers and designers.

Features

The LMC662AIMX is a dual operational amplifier featuring the following key specifications:
1. Supply Voltage: Operates on a wide supply range of ±2V to ±15V.
2. Output Voltage Swing: Rail-to-rail output capability, maximizing the output voltage range.
3. Input Bias Current: Low input bias current, typically 10 pA, enhancing performance in high-impedance applications.
4. High Slew Rate: Slew rate of 1 V/µs, suitable for fast signal processing.
5. Gain-Bandwidth Product: 1 MHz, providing adequate frequency response for many applications.
6. Low Noise: Designed for low noise operation, minimizing interference in sensitive applications.
7. Temperature Range: Operating temperature range from -40°C to +85°C, ensuring reliability in varied conditions.
8. Package Type: Available in an 8-lead MSOP package, facilitating compact designs.
These features make the LMC662AIMX suitable for precision signal conditioning, active filters, and other analog applications.

Package

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

Pinout

The LMC662AIMX is a dual operational amplifier with a pin count of 8. It features a low noise and low bias current design, making it suitable for various applications, including precision amplifiers, active filters, and signal processing.
### Pin Functions:
1. Pin 1 (Output A): Output of the first operational amplifier.
2. Pin 2 (Inverting Input A): Inverting input for the first operational amplifier.
3. Pin 3 (Non-inverting Input A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or Negative Supply): Negative power supply pin.
5. Pin 5 (Non-inverting Input B): Non-inverting input for the second operational amplifier.
6. Pin 6 (Inverting Input B): Inverting input for the second operational amplifier.
7. Pin 7 (Output B): Output of the second operational amplifier.
8. Pin 8 (V+ or Positive Supply): Positive power supply pin.
This configuration allows for flexible usage in various electronic circuits.

Manufacturer

The LMC662AIMX is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs), microcontrollers, and other electronic components. The company is well-known for its innovations in signal processing, power management, and embedded processing technologies. Founded in 1930 and headquartered in Dallas, Texas, TI serves various industries such as automotive, industrial, communications, and consumer electronics, offering products that are integral to modern electronic devices and systems.

Application

The LMC662AIMX is a precision, low-power operational amplifier used in various applications, including battery-operated devices, signal conditioning, data acquisition systems, and instrumentation. It is ideal for applications requiring high input impedance, low offset voltage, and low noise, such as medical instrumentation, audio processing, and sensor interfacing. Its rail-to-rail output capability makes it suitable for single-supply operations in compact designs.

Equivalent

The LMC662AIMX is a dual operational amplifier. Equivalent products include the LM358, TL062, and MCP602, which offer similar functionalities. However, check specific parameters like supply voltage, bandwidth, and input offset voltage to ensure compatibility with your application. Always consult datasheets for detailed comparisons.