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LM2904QPWRQ1

In Stock 21100 pcs Reference Price(In US Dollars)
1+
$1.8028
Manufacturer Part Number:
LM2904QPWRQ1
Manufacturer / Brand
Texas Instruments
Part of Description:
IC OPAMP GP 2 CIRCUIT 8TSSOP
Datasheets:
LM2904QPWRQ1(1).pdfLM2904QPWRQ1(2).pdfLM2904QPWRQ1(3).pdfLM2904QPWRQ1(4).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 21100 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number LM2904QPWRQ1
Manufacturer / Brand Texas Instruments
Stock Quantity 21100 pcs Stock
Category Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC OPAMP GP 2 CIRCUIT 8TSSOP
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ LM2904QPWRQ1 Datasheets LM2904QPWRQ1 Details PDF
LM2904QPWRQ1 Details PDF for FR.pdf
LM2904QPWRQ1 Details PDF for KR.pdf
LM2904QPWRQ1 Details PDF for ES.pdf
LM2904QPWRQ1 Details PDF for DE.pdf
LM2904QPWRQ1 Details PDF for IT.pdf
Voltage - Supply Span (Min) 3 V
Voltage - Supply Span (Max) 26 V
Voltage - Input Offset 3 mV
Supplier Device Package 8-TSSOP
Slew Rate 0.3V/µs
Series Automotive, AEC-Q100
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Package Tape & Reel (TR)
Output Type -
Operating Temperature -40°C ~ 125°C (TA)
Number of Circuits 2
Mounting Type Surface Mount
Gain Bandwidth Product 700 kHz
Current - Supply 500µA (x2 Channels)
Current - Output / Channel 30 mA
Current - Input Bias 20 nA
Base Product Number LM2904
Amplifier Type General Purpose

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

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Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
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LM2904QPWRQ1 Product Details:

The LM2904QPWRQ1 is a general-purpose amplifier manufactured by Luminary Micro / Texas Instruments. It is a part of the Automotive, AEC-Q100 series and belongs to the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps category of integrated circuits (ICs).

The LM2904QPWRQ1 features a dual-circuit design, with each circuit capable of delivering up to 30mA of output current. It operates on a single supply voltage ranging from 3V to 26V or a dual supply voltage of ±1.5V to ±13V, making it suitable for a wide range of applications. The device has a slew rate of 0.3V/s and a gain bandwidth product of 700kHz, providing good performance characteristics.

The key design challenges addressed by the LM2904QPWRQ1 include the need for a versatile and reliable general-purpose amplifier that can operate across a wide range of supply voltages and temperatures. The device is RoHS-compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating its suitability for various industrial and consumer applications.

The LM2904QPWRQ1 is packaged in an 8-TSSOP (Thin Shrink Small Outline Package) with a width of 4.40mm, making it suitable for surface mount applications. It is compatible with the LM2904 base part number, which may have equivalent or alternative models available.

The LM2904QPWRQ1 finds applications in a variety of sectors, including automotive, industrial, and consumer electronics, where a versatile and reliable general-purpose amplifier is required. Its wide operating temperature range, low input bias current, and low input offset voltage make it a suitable choice for various amplifier and buffer applications.

LM2904QPWRQ1 Key Technical Attributes

Manufacturer Part Number LM2904QPWRQ1

Manufacturer Luminary Micro / Texas Instruments

Detailed Description General Purpose Amplifier 2 Circuit 8-TSSOP

LM2904QPWRQ1 Packing Size

Packaging Type Digi-Reel

Package / Case 8-TSSOP (0.173", 4.40mm Width)

Material Lead-free / RoHS Compliant

Electrical Properties Voltage - Supply, Single/Dual (±): 3 V ~ 26 V, ±1.5 V ~ 13 V

LM2904QPWRQ1 Application

The LM2904QPWRQ1 is used in automotive applications adhering to the AEC-Q100 standards, suitable for signal conditioning, sensor interfacing, and various other general-purpose amplifier applications within a vehicle's electronic system.

LM2904QPWRQ1 Features

This amplifier features a low input bias and offset current as well as a low slew rate of 0.3 V/µs enhancing its stability and accuracy in feedback applications. It supports a wide range of supply voltages from 3V to 26V for single and ±1.5V to ±13V for dual supplies, making it highly versatile. The gain bandwidth product is 700kHz with a total supply current typically at 1mA, signifying efficient power usage. The LM2904QPWRQ1 also ensures a current output per channel of 30mA which is beneficial for driving loads.

LM2904QPWRQ1 Quality and Safety Features

The LM2904QPWRQ1 boasts a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life once removed from its packaging and soldered to a PCB. Additionally, its operation range is between -40°C and 125°C making it reliable in diverse environmental conditions.

LM2904QPWRQ1 Compatibility

It is compatible with surface mount technology which facilitates easier assembly and reduced manufacturing costs. This device is designed in TSSOP8 packaging supporting a compact integration into multiple electronic systems.

LM2904QPWRQ1 Datasheet PDF

For all technical specifications, integration guidelines, and detailed operational qualifications of LM2904QPWRQ1, please refer to the datasheet PDF available on our website. We provide the most authoritative datasheet, ensure you download it for the most comprehensive guidance on our current webpage.

Quality Distributor

IC-Components is a premium distributor for Luminary Micro / Texas Instruments products, including the LM2904QPWRQ1. As a distinguished supplier, we encourage you to obtain a quote through our website and benefit from our competitive pricing and outstanding service. Ensure you source your IC components from a trusted leader in the industry.

Frequently Asked Questions

When integrating the LM2904QPWRQ1 into a design with a single 5V power supply, what are the key design constraints to consider for proper operation?
For the LM2904QPWRQ1, when using a single 5V power supply, ensure that the input and output signals stay within the voltage range of 0V to 5V. Since the supply voltage is 5V, which is within the specified 3V - 26V single - supply range, be aware of the input common - mode voltage range. The input common - mode voltage should be close to ground for proper operation. Also, check the output voltage swing, as it may not reach the full 0V to 5V range due to the internal circuitry of the amplifier.
In which industrial applications is the LM2904QPWRQ1 not suitable?
The LM2904QPWRQ1 may not be suitable for high - speed applications. With a slew rate of only 0.3 V/s and a gain - bandwidth product of 700kHz, it cannot handle fast - changing signals. For example, in high - frequency communication systems or high - speed data acquisition systems where rapid signal processing is required, other amplifiers with higher slew rates and bandwidths should be considered. Also, in applications where extremely low input bias current is crucial, such as in some high - impedance sensor interfaces, the 20nA input bias current of the LM2904QPWRQ1 may introduce significant errors.
If I need to replace the LM2904QPWRQ1 in an existing design, what alternative part numbers can I consider, and what are the trade - offs?
One alternative is the LM358, which is also a general - purpose dual operational amplifier. The main trade - offs are in the operating temperature range. The LM2904QPWRQ1 has an automotive - grade operating temperature range of - 40°C to 125°C, while the LM358 typically has a more limited operating temperature range. Also, the LM2904QPWRQ1 is AEC - Q100 qualified, which means it meets automotive reliability standards. If the application is in a non - automotive environment, the LM358 can be a more cost - effective option. Another alternative is the TL072. The TL072 has a higher slew rate compared to the LM2904QPWRQ1, making it more suitable for applications that require faster signal response, but it may also consume more power.
How does the operating temperature of - 40°C to 125°C of the LM2904QPWRQ1 affect its long - term reliability in industrial applications?
In industrial applications, the wide operating temperature range of - 40°C to 125°C of the LM2904QPWRQ1 can have both positive and negative impacts on long - term reliability. At low temperatures, the electrical characteristics such as input bias current and offset voltage may change slightly, which could affect the accuracy of the amplifier. At high temperatures, the device may experience increased self - heating, which can lead to accelerated aging of the internal components. To ensure long - term reliability, proper heat dissipation should be designed into the system, especially when operating at or near the upper temperature limit. Also, periodic testing of the amplifier's performance can help detect any degradation over time.
When configuring the LM2904QPWRQ1 for a specific gain, what are the potential risks in terms of stability?
When configuring the LM2904QPWRQ1 for a specific gain, one potential risk is instability due to improper feedback. If the feedback network is not designed correctly, it can lead to oscillations. For example, if the gain is set too high or the feedback resistor values are not properly chosen, the amplifier may become unstable. To mitigate this risk, it is important to follow the recommended design guidelines provided in the datasheet. Also, adding compensation capacitors in the feedback loop can help improve stability.
Can the LM2904QPWRQ1 be used in a battery - powered application? If so, what are the considerations?
The LM2904QPWRQ1 can be used in a battery - powered application. Since it has a wide supply voltage range of 3V - 26V (single supply) or ±1.5V - 13V (dual supply), it can work with various battery types. However, in a battery - powered application, power consumption is a key consideration. The LM2904QPWRQ1 has a supply current of 1mA, which may drain the battery over time. To reduce power consumption, consider using a lower supply voltage within the specified range. Also, ensure that the battery voltage remains within the acceptable supply voltage range of the LM2904QPWRQ1 throughout the battery's discharge cycle.
What are the implications of the 30mA output current per channel of the LM2904QPWRQ1 in a design where it needs to drive a load?
The 30mA output current per channel of the LM2904QPWRQ1 means that it can drive relatively small loads. If the load requires a higher current, the amplifier may not be able to provide sufficient power, leading to distortion or improper operation. When designing a circuit where the LM2904QPWRQ1 drives a load, ensure that the load impedance is chosen such that the current drawn from the amplifier does not exceed 30mA per channel. If a higher current is needed, additional buffering or power - boosting stages may be required.

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