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LMC6482IMM

Name: LMC6482IMM
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8VSSOP

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包 VSSOP (DGK)-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Not For New Designs
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/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The LMC6482IMM is a precision, dual operational amplifier designed for low-noise applications. It features a high input impedance, low offset voltage, and low bias current, making it ideal for sensor signal processing and instrumentation. The device operates over a wide supply voltage range, typically from ±2.5V to ±15V, and is suitable for single-supply applications as well.
Key specifications include a slew rate of 0.6 V/µs and a gain bandwidth product of 1 MHz, ensuring good performance in various applications. The LMC6482 also exhibits low total harmonic distortion, making it suitable for audio and other precision signal processing tasks.
The package type IMM (plastic dual in-line package) allows for easy integration into circuits, and the op-amp is known for its reliability and stability across varying temperature ranges. Overall, the LMC6482IMM is an excellent choice for applications requiring high precision and low noise.

Features

The LMC6482IMM is a dual operational amplifier from Texas Instruments, featuring:
1. Low Noise: Designed for low noise applications with a typical input noise voltage density of 18 nV/√Hz.
2. Rail-to-Rail Output: Provides output voltage swing close to the power supply rails, enhancing the dynamic range.
3. Wide Supply Voltage Range: Operates from a single supply voltage of 3V to 12V, or dual supplies of ±1.5V to ±6V.
4. Low Input Bias Current: Typically 20 pA, making it suitable for high-impedance sensor applications.
5. High Gain-Bandwidth Product: Offers a gain-bandwidth product of 1 MHz, supporting a variety of applications.
6. Low Total Harmonic Distortion: Ensures accurate signal reproduction with minimal distortion.
7. Temperature Range: Operates over an extended temperature range from -40°C to +85°C.
These features make the LMC6482IMM suitable for precision data acquisition, signal conditioning, and active filter applications.

Package

The LMC6482IMM is packaged in a Thin Shrink Small Outline Package (TSSOP), specifically in a 8-pin configuration. This type of packaging is designed for surface mounting on printed circuit boards, providing a compact footprint.

Pinout

The LMC6482IMM is a dual precision operational amplifier with an 8-pin package (MSOP). The pin count and their functions are as follows:
1. Pin 1 (OUT A): Output of the first operational amplifier.
2. Pin 2 (IN A -): Inverting input of the first operational amplifier.
3. Pin 3 (IN A +): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground connection.
5. Pin 5 (IN B +): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN B -): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply connection.
This operational amplifier is known for its low offset voltage, low noise, and wide supply voltage range, making it suitable for precision applications.

Manufacturer

The manufacturer of the LMC6482IMM is Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including analog, digital, and embedded processing products. Founded in 1930, TI serves various industries such as automotive, communications, consumer electronics, and industrial applications, providing solutions that enable new technologies and enhance performance. Their products, including operational amplifiers like the LMC6482IMM, are widely used in electronic circuits for signal processing and various applications.

Application

The LMC6482IMM is a precision dual operational amplifier commonly used in applications such as sensor signal conditioning, data acquisition systems, active filters, and instrumentation amplifiers. Its low noise and high input impedance make it suitable for medical devices, automotive sensor interfaces, and audio processing. Additionally, it is used in portable battery-powered devices due to its low power consumption.

Equivalent

The LMC6482IMM is a dual precision operational amplifier. Equivalent products include:
1. OP-AMPs:
- TLV2372
- OPA2134
- MCP602
2. Similar Specifications:
- LM358 (not precision)
- LM324 (not precision)
When selecting a substitute, consider specs like voltage range, bandwidth, and power supply requirements to ensure compatibility.