LM6142BIMX/NOPB

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LM6142BIMX/NOPB

IC OPAMP GP 2 CIRCUIT 8SOIC

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規格

Part Status Active
Amplifier Type Standard (General Purpose)
Number of Circuits 2
Output Type Rail-to-Rail
Slew Rate 25V/µs
Gain Bandwidth Product 18 MHz
Current - Input Bias 174 nA
Voltage - Input Offset 1.3 mV
Current - Supply 750µA (x2 Channels)
Current - Output / Channel 24 mA
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 24 V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number LM6142

概述

Description

The LM6142BIMX/NOPB is a high-speed, precision operational amplifier designed for applications requiring fast signal processing and low noise. It features a bandwidth of 50 MHz and a slew rate of 28 V/µs, making it suitable for high-frequency applications such as video processing and data acquisition systems. The device operates with a dual supply voltage ranging from ±4.5 V to ±15 V, which allows flexibility in various circuit designs.
This op-amp offers low total harmonic distortion (THD) and low input offset voltage, making it ideal for audio and instrumentation applications. The LM6142BIMX/NOPB is available in a thermally enhanced TSSOP package, ensuring efficient heat dissipation. Its features include high open-loop gain and low noise, which enhance performance in sensitive analog applications.
Overall, the LM6142BIMX/NOPB is well-suited for high-performance applications in consumer electronics, industrial equipment, and medical devices.

Features

The LM6142BIMX/NOPB is a high-speed, precision, dual operational amplifier from Texas Instruments. Key features include:
1. High Speed: Offers a slew rate of 32 V/µs, enabling fast signal processing.
2. Low Noise: Features a low input voltage noise density of 14 nV/√Hz, ideal for sensitive applications.
3. Wide Bandwidth: Provides a gain-bandwidth product of 20 MHz, supporting high-frequency operation.
4. Rail-to-Rail Output: Outputs can swing to within 50 mV of the supply rails, maximizing dynamic range.
5. Low Distortion: Ensures low total harmonic distortion (THD), making it suitable for audio applications.
6. Supply Voltage Range: Operates on a wide supply voltage range from ±2.5 V to ±15 V.
7. Low Power Consumption: Consumes only 2.7 mA per channel, enhancing power efficiency in portable devices.
8. Thermal Shutdown: Built-in thermal protection features for reliability in demanding applications.
These features make the LM6142BIMX/NOPB suitable for instrumentation, audio processing, and other precision applications.

Package

The LM6142BIMX/NOPB is packaged in a 10-pin MSOP (Micro Small Outline Package) format. This compact package is designed for space-constrained applications while providing efficient thermal performance and electrical connections.

Pinout

The LM6142BIMX/NOPB is a high-speed operational amplifier with a pin count of 8. Its primary functions include:
1. Inverting Input (Pin 2): The input for the inverting signal.
2. Non-Inverting Input (Pin 3): The input for the non-inverting signal.
3. Output (Pin 6): The amplified output signal.
4. Positive Supply Voltage (Pin 7): Connects to the positive power supply (typically +5V to +15V).
5. Negative Supply Voltage (Pin 4): Connects to the negative power supply (typically -5V to -15V).
6. Compensation (Pin 1): Used for frequency compensation (often connected to ground).
7. NC (No Connect, Pin 5): Not connected internally, can be left floating.
8. Thermal Pad (Exposed pad): For improved thermal performance, typically connected to ground.
The LM6142BIMX/NOPB is designed for applications requiring high-speed operation and low distortion.

Manufacturer

The LM6142BIMX/NOPB is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of electronics components, including analog, embedded processing, and digital signal processing devices. The company is known for its innovation in the semiconductor industry and provides solutions for various applications such as automotive, industrial, communications, and consumer electronics. TI is headquartered in Dallas, Texas, and has a strong focus on research and development, aiming to advance technology and improve performance in electronic devices.

Application

The LM6142BIMX/NOPB is a high-speed, precision operational amplifier used in various application areas including signal conditioning, data acquisition systems, active filters, and voltage followers. It is suitable for high-frequency applications and can be utilized in instrumentation, audio processing, and medical devices due to its low noise and high bandwidth characteristics. Its versatility makes it ideal for both consumer electronics and industrial applications.

Equivalent

The LM6142BIMX/NOPB is a high-speed operational amplifier. Equivalent products include:
1. OPA2134 - Texas Instruments
2. AD8045 - Analog Devices
3. LT1364 - Analog Devices
4. MAX44207 - Maxim Integrated
Check specific datasheets for detailed comparisons in performance and specifications to ensure compatibility with your application.

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