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STMicroelectronics Operational Amplifier 1.1 MHz 8-Pin 30V DFN-8 LM2904Q2T
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
- Offers internally frequency compensated dual operational amplifiers for stability.
- Wide bandwidth unity gain of 1.1 MHz with temperature compensation.
- Low supply current independent of voltage enhances energy efficiency.
- Input bias current and offset current are temperature compensated and low, supporting precision applications.
- Input common-mode voltage range includes negative rail with differential input voltage equal to supply voltage.
- Automotive qualified with AEC-Q100 and AEC-Q3 standards for reliable operation.
- Operates over -40°C to 125°C temperature range ensuring robust performance.
- Compact DFN-8 package measuring 2.15 mm × 2.15 mm × 0.6 mm optimizes PCB space.
Product Description
STMicroelectronics LM2904Q2T is a dual-channel operational amplifier designed for precision analog electronics in automotive and industrial control systems. It integrates two independent high-gain operational amplifiers with internally implemented frequency compensation, ensuring stable operation without external components.
The device offers a gain bandwidth product (GBP) of 1.1 MHz, temperature compensated to maintain consistent performance across the operational temperature range of -40°C to 125°C. With low supply current that is independent of supply voltage, it enables energy-efficient designs in battery-powered and continuous operation applications.
The LM2904Q2T's input bias current and input offset current are minimized and temperature compensated, facilitating applications requiring high accuracy and low drift. The input common-mode voltage range includes the negative rail, and the differential input voltage range equals the total supply voltage, which supports versatile signal conditioning and amplification schemes.
Packaged in a compact 8-pin DFN surface mount package measuring 2.15 mm by 2.15 mm and height 0.6 mm, the component supports design miniaturization targets. Its 30 V maximum supply voltage rating and output current capability up to 40 mA make it suitable for various industrial and automotive analog circuit requirements.
The LM2904Q2T complies with RoHS standards and carries automotive qualifications AEC-Q100 and AEC-Q3, confirming suitability in rigorous automotive environments. Internally implemented frequency compensation for stability without external parts.
Large DC voltage gain of 100 dB supporting accurate signal amplification. Wide bandwidth unity gain and low supply current enhance performance in portable and industrial electronics. Low input bias and offset currents reduce errors in sensitive analog signals.
Automotive-grade standards ensure reliable operation in harsh conditions.
This operational amplifier is widely applicable in automotive control systems, industrial instrumentation, signal conditioning, sensor amplification, power management circuits, and embedded analog signal processing requiring precision dual op amps.
Explore the full range of semiconductor components and Operational Amplifiers in EnvMart’s Electronics & Electricals category for advanced industrial and automotive applications.
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Frequently Asked Questions
The gain bandwidth product (GBP) of this operational amplifier is 1.1 MHz, which supports a wide bandwidth for various applications.
The maximum supply voltage for the LM2904Q2T is 30V, making it suitable for various industrial and automotive applications.
It operates over a temperature range of -40°C to 125°C, ensuring robust performance in diverse environments.
This operational amplifier is packaged in a compact DFN-8 surface mount package, measuring 2.15 mm x 2.15 mm x 0.6 mm.
The LM2904Q2T features two independent high-gain operational amplifiers, making it a dual-channel device.
It has an output current capability of up to 40 mA, suitable for various analog circuit requirements.
This model is qualified under AEC-Q100 and AEC-Q3 automotive standards, ensuring reliable operation in automotive environments.
The input bias current for this operational amplifier is 150 nA, which is temperature compensated for precision applications.
The input offset voltage (Vos) is 7 mV, contributing to its suitability for high-accuracy applications.
The slew rate of this operational amplifier is 0.6 V/μs, which affects its response time to changes in input signals.
The LM2904Q2T complies with RoHS standards, confirming its adherence to environmental regulations regarding hazardous substances.
This operational amplifier is widely applicable in automotive control systems, industrial instrumentation, signal conditioning, and sensor amplification.
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