LM2904AVQDRQ1

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LM2904AVQDRQ1

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  • Mfr.부분 #LM2904AVQDRQ1
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사양

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
SlewRate 0.3V/µs
GainBandwidthProduct 700 kHz
Current-InputBias 20 nA
Voltage-InputOffset 1 mV
Current-Supply 500µA (x2 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 26 V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The LM2904AVQDRQ1 is a dual general-purpose operational amplifier designed for automotive and industrial applications. It is part of the LM2904 series, known for its reliability and performance under various conditions. This op-amp operates on a wide range of power supplies, from 3V to 32V, which makes it versatile for different circuits. It features low input bias current and low offset voltage, contributing to its precision in signal amplification tasks.
The device is qualified for automotive applications, adhering to AEC-Q100 standards, ensuring its durability and functionality in harsh environments. It operates over a temperature range of -40°C to +125°C, making it suitable for extreme conditions. The LM2904AVQDRQ1 is offered in a compact SOIC-8 package, enabling efficient use of PCB space.
It is commonly used in applications such as sensor signal conditioning, active filters, and general-purpose amplification. The device’s robustness and compliance with automotive standards make it a reliable choice for designers looking for a cost-effective and efficient op-amp solution.

Features

The LM2904AVQDRQ1 is a dual operational amplifier designed for automotive and industrial applications. Key features include:
1. Automotive Qualification: AEC-Q100 qualified, ensuring reliability and performance in automotive environments.
2. Wide Supply Voltage Range: Operates between 3V to 36V, suitable for a variety of applications.
3. Temperature Range: Functions effectively from -40°C to 125°C.
4. Low Input Offset Voltage: Typically around 2mV, enhancing precision.
5. High Unity-Gain Bandwidth: Approximately 1.2 MHz, allowing for accurate signal processing.
6. Low Input Bias Current: Typically 20 nA, reducing the load on previous stages.
7. Output Drive Capability: Can drive loads directly, simplifying circuit design.
8. Low Power Consumption: Low quiescent current, making it energy-efficient.
9. Versatility: Suitable for applications like sensor interfacing, signal conditioning, and active filtering.
Overall, the LM2904AVQDRQ1 is a robust, versatile dual op-amp designed to meet the stringent requirements of automotive and industrial applications, providing reliable performance across a wide range of operating conditions.

Package

The LM2904AVQDRQ1 is an operational amplifier from Texas Instruments, packaged in a SOIC-8 (Small Outline Integrated Circuit, 8-pin) package. This package type is suitable for surface mounting on printed circuit boards (PCBs) and is commonly used in automotive and industrial applications due to its compact size and reliability.

Pinout

The LM2904AVQDRQ1 is a dual operational amplifier (op-amp) with a pin count of 8. It is designed for use in automotive and other applications requiring enhanced performance, such as wide operating temperature ranges and high reliability.
Here is a brief description of the pin functions:
1. Pin 1 (OUT1): Output of the first op-amp.
2. Pin 2 (IN-1): Inverting input of the first op-amp.
3. Pin 3 (IN+1): Non-inverting input of the first op-amp.
4. Pin 4 (V-): Negative power supply (ground).
5. Pin 5 (IN+2): Non-inverting input of the second op-amp.
6. Pin 6 (IN-2): Inverting input of the second op-amp.
7. Pin 7 (OUT2): Output of the second op-amp.
8. Pin 8 (V+): Positive power supply.
The LM2904AVQDRQ1 provides high input impedance, low offset voltage, and wide bandwidth, making it suitable for signal conditioning, filtering, and amplification tasks in various electronic circuits.

Manufacturer

The LM2904AVQDRQ1 is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company headquartered in Dallas, Texas. It is a global leader in the design and manufacturing of semiconductors and various integrated circuits, which are used in a wide range of electronic applications. TI focuses on developing analog chips and embedded processors, which are essential components in numerous industries, including automotive, consumer electronics, industrial, and communication equipment. The company is known for its innovation in technology and contributions to advancements in the electronics sector.

Application

The LM2904AVQDRQ1 is a dual operational amplifier commonly used in automotive and industrial applications. It is ideal for sensor signal conditioning, voltage followers, and active filters due to its wide supply voltage range and low power consumption. Its automotive qualifications make it suitable for use in engine control units, infotainment systems, and other vehicle electronics. Additionally, it can be used in power management systems and various control circuits.

Equivalent

The LM2904AVQDRQ1 is a dual operational amplifier. Equivalent products include the LM358 series (e.g., LM358, LM358A), MC33072, and TL082. Always verify the electrical characteristics and pin configurations, as there might be slight variations across different manufacturers.

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