LM2904YST

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LM2904YST

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Single-Ended
SlewRate 0.6V/µs
GainBandwidthProduct 700 kHz
Current-InputBias 20 nA
Voltage-InputOffset 2 mV
Current-Supply 700µA
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The LM2904YST is a general-purpose operational amplifier (op-amp) from the LM2904 series, designed for a range of applications in both commercial and industrial settings. This op-amp consists of two independent, high-gain, internally frequency-compensated amplifiers which are specifically designed to operate from a single power supply over a wide range of voltages. The LM2904YST is known for its low power consumption, making it suitable for battery-operated devices.
Key features include a wide bandwidth, high input impedance, and low offset voltage, which contribute to its versatility and reliability in various application scenarios. It typically operates over a supply voltage range from 3V to 32V, which allows for flexible design configurations. The device is commonly used in applications such as signal conditioning, filtering, and amplification.
The LM2904YST is available in various packaging options, making it adaptable to different circuit board layouts. It's an ideal choice for engineers and designers looking for a cost-effective, robust solution for analog signal processing tasks.

Features

The LM2904YST is an operational amplifier known for its versatility and reliability. Key features include:
1. Wide Supply Voltage Range: It can operate over a wide voltage range, typically from 3V to 32V.
2. Dual Op-Amp: The LM2904YST contains two independent, high-gain, internally frequency-compensated operational amplifiers.
3. Low Input Bias Current: This feature makes it suitable for applications requiring low current draw, enhancing power efficiency.
4. Wide Bandwidth: It offers a typical gain bandwidth product of 1 MHz, which suits various general-purpose applications.
5. Low Offset Voltage: This ensures minimal error in signal processing, achieving higher accuracy.
6. Temperature Range: It operates effectively within a wide industrial temperature range, typically from -40°C to 125°C.
7. Low Power Consumption: Its design prioritizes energy efficiency, making it suitable for battery-operated devices.
8. Ease of Use: It is compatible with single or dual power supplies, adding flexibility to circuit design.
These features make the LM2904YST ideal for a range of applications, including sensor signal conditioning, active filters, and general-purpose amplification tasks.

Package

The LM2904YST is an operational amplifier in a SOT-553 package type. This package is compact, surface-mount and is designed for applications where space is a constraint.

Pinout

The LM2904YST is a dual operational amplifier that typically comes in an 8-pin package. The key functions and pin configurations are as follows:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN1-): Inverting input of the first operational amplifier.
3. Pin 3 (IN1+): Non-inverting input of the first operational amplifier.
4. Pin 4 (VCC-): Negative power supply voltage or ground.
5. Pin 5 (IN2+): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN2-): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (VCC+): Positive power supply voltage.
The LM2904YST is widely used in signal conditioning, filtering, and voltage amplification applications due to its low power consumption and wide supply voltage range.

Manufacturer

The LM2904YST is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company is involved in various sectors including automotive, industrial, personal electronics, and communication equipment. STMicroelectronics is known for its innovative solutions in areas such as power management, microcontrollers, sensors, and analog devices.

Application

The LM2904YST is a dual operational amplifier used in a variety of applications including signal conditioning, filtering, and amplification. It is suitable for automotive, industrial, and consumer electronics due to its wide operating voltage range and low power consumption. Common uses include sensor interfacing, audio processing, motor control, and voltage regulation circuits. Its adaptability to different environments makes it ideal for use in battery-powered devices and systems requiring robustness and reliability.

Equivalent

The LM2904YST is a dual operational amplifier. Equivalent products include the LM358, MC1458, and TL082. These op-amps usually offer similar functionality, but it's important to compare specific parameters like supply voltage, input bias current, and bandwidth to ensure compatibility with your application.

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