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STMicroelectronics Dual Low-Power Operational Amplifier 1.1 MHz Gain Bandwidth 30V DFN-8 LM2904Q2T

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STMicroelectronics Dual Low-Power Operational Amplifier 1.1 MHz Gain Bandwidth 30V DFN-8 LM2904Q2T

Name: STMicroelectronics Dual Low-Power Operational Amplifier 1.1 MHz Gain Bandwidth 30V DFN-8 LM2904Q2T
Brand: STMicroelectronics
SKU: 176814
Price: 0.37 USD
Availability: InStock

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Category Operational Amplifier Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	0.6mm
Length	2.15mm
Model	LM2904Q2T
Width	2.15mm
Mount Type	Surface
Series	LM2904
Output Current	40mA
Maximum Operating Temperature	125°C
Package Type	DFN-8
Minimum Operating Temperature	-40°C
Number Of Channels	2
Standards/Approvals	RoHS
Pin Count	8
Automotive Standard	AEC-Q100, AEC-Q3
Maximum Supply Voltage	30V
Minimum Supply Voltage	3V
GBP - Gain Bandwidth Product	1.1MHz
Input Bias Current	150 nA
Vos - Input Offset Voltage	7 mV
Slew Rate	0.6V/μs
Input Offset Current	30 nA

Key Features

Includes two independent high-gain operational amplifiers with internal frequency compensation.
Operates over a wide supply voltage range from 3V to 30V for flexible power requirements.
Low input bias current and input offset current ensure precision signal amplification.
Wide operating temperature range from -40°C to 125°C suitable for harsh environments.
Output current capability up to 40 mA for driving various loads.
Compact 8-pin DFN package measuring 2.15mm × 2.15mm × 0.6mm enables space-saving PCB designs.
Compliance with automotive standards AEC-Q100 and AEC-Q3 guarantees reliability in automotive systems.
Features low supply current independent of supply voltage for energy efficiency.

Product Description

STMicroelectronics LM2904Q2T is a dual low-power operational amplifier optimized for automotive and industrial control applications. The device features internally implemented frequency compensation providing stability and stable performance in difficult environments. It integrates two independent high-gain operational amplifiers in a compact 8-pin DFN package measuring 2.15mm × 2.15mm × 0.6mm, suitable for surface mount technology.

The amplifier operates reliably over a wide supply voltage range from 3V to 30V and a broad temperature range from -40°C to 125°C, making it ideal for rigorous automotive and industrial conditions. Its large DC voltage gain of 100 dB and gain bandwidth product of 1.1 MHz enable accurate, high-frequency signal processing. The device also provides a very low supply current independent of supply voltage, enhancing energy efficiency in applications.

Additional electrical characteristics include a maximum output current of 40 mA and low input bias and offset currents, which contribute to precise signal amplification. The input common-mode voltage range includes the negative rail, and the differential input voltage range equals the power supply voltage, providing versatile input handling.

The LM2904Q2T meets RoHS and automotive standards AEC-Q100 and AEC-Q3, ensuring environmental compliance and high product reliability for automotive applications.

This operational amplifier is widely used in automotive systems, industrial control equipment, signal conditioning, and sensor interfacing, supporting a variety of demanding electronic designs. Its robust performance and compact packaging make it suitable for manufacturing in harsh environments and industrial automation.

Includes two independent high-gain Operational Amplifiers with internal frequency compensation. Operates over a wide supply voltage range from 3V to 30V for flexible power requirements. Low input bias current and input offset current ensure precision signal amplification.

Wide operating temperature range from -40°C to 125°C suitable for harsh environments. Output current capability up to 40 mA for driving various loads. Compact 8-pin DFN package measuring 2.15mm × 2.15mm × 0.6mm enables space-saving PCB designs.

Compliance with automotive standards AEC-Q100 and AEC-Q3 guarantees reliability in automotive systems. Features low supply current independent of supply voltage for energy efficiency. Explore more automotive and industrial electronics on EnvMart for your system design and manufacturing needs.

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Frequently Asked Questions

The gain bandwidth product of this operational amplifier is 1.1 MHz, allowing for accurate high-frequency signal processing.

It operates over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.

This operational amplifier can provide an output current of up to 40 mA, allowing it to drive various loads effectively.

The device operates over a supply voltage range from 3V to 30V, providing flexibility for different power requirements.

The DFN-8 package measures 2.15mm in length, 2.15mm in width, and 0.6mm in height, making it compact for PCB designs.

This model complies with automotive standards AEC-Q100 and AEC-Q3, ensuring reliability in automotive systems.

The input bias current is 150 nA, contributing to its precision in signal amplification.

The maximum input offset voltage is 7 mV, which helps maintain accuracy in amplification.

The slew rate of the LM2904Q2T is 0.6 V/μs, which is important for determining how quickly the output can change in response to a change in input.

This operational amplifier features two independent high-gain channels, allowing for versatile applications.

RoHS compliance indicates that the LM2904Q2T meets environmental standards by restricting hazardous substances, making it suitable for environmentally conscious applications.

It is widely used in automotive systems, industrial control equipment, signal conditioning, and sensor interfacing, supporting various demanding electronic designs.