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規格
| 屬性 | 價值 |
| 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 dual operational amplifier (op-amp) designed for various general-purpose applications. It is part of the LM2904 series, which is popular for its low cost and high performance. The LM2904YST offers two independent high-gain, internally frequency-compensated op-amps in a single package. Key features include low input bias current, low power consumption, and a wide power supply voltage range, typically from 3V to 26V.
These characteristics make the LM2904YST suitable for a range of applications, including signal conditioning, sensor interfacing, and voltage amplification. The device's ability to operate on a single power supply is particularly beneficial in battery-powered applications. It also boasts a wide bandwidth and high unity-gain frequency, making it versatile for different analog tasks.
The LM2904YST typically comes in a surface-mount package, facilitating easy integration into various electronic circuits. Its reliability and efficiency make it a preferred choice for both commercial and industrial applications.
These characteristics make the LM2904YST suitable for a range of applications, including signal conditioning, sensor interfacing, and voltage amplification. The device's ability to operate on a single power supply is particularly beneficial in battery-powered applications. It also boasts a wide bandwidth and high unity-gain frequency, making it versatile for different analog tasks.
The LM2904YST typically comes in a surface-mount package, facilitating easy integration into various electronic circuits. Its reliability and efficiency make it a preferred choice for both commercial and industrial applications.
Equivalent
The LM2904YST is a dual operational amplifier. Some equivalent products include the LM358LM2904 and LM2904N. These op-amps provide similar functionality in terms of voltage range and package type, with possible variations in parameters like bandwidth or temperature range. Always verify the specific requirements and specifications for your application when selecting equivalents.
Features
The LM2904YST is a dual operational amplifier known for its versatility and reliability in various applications. Key features include:
1. Dual Op-Amp Configuration: It accommodates two independent amplifiers in a single package, which is useful for designing compact circuits.
2. Wide Supply Voltage Range: It operates over a wide range of voltages, typically from 3V to 26V, making it adaptable for battery-operated and industrial applications.
3. Low Power Consumption: Designed for efficiency, it has a low quiescent current draw, suitable for power-sensitive applications.
4. High Unity Gain Bandwidth: Offers a decent bandwidth for most general-purpose applications, ensuring robust performance across different frequencies.
5. Low Input Offset Voltage: This characteristic enhances accuracy and precision in signal processing.
6. Temperature Stability: Performs consistently across a wide temperature range, generally from -40°C to +125°C, which is critical for automotive and industrial environments.
7. Standard Pin Configuration: Compatible with industry-standard footprints, allowing for easy integration into existing designs.
These features make the LM2904YST ideal for use in applications like signal conditioning, filtering, and audio processing.
1. Dual Op-Amp Configuration: It accommodates two independent amplifiers in a single package, which is useful for designing compact circuits.
2. Wide Supply Voltage Range: It operates over a wide range of voltages, typically from 3V to 26V, making it adaptable for battery-operated and industrial applications.
3. Low Power Consumption: Designed for efficiency, it has a low quiescent current draw, suitable for power-sensitive applications.
4. High Unity Gain Bandwidth: Offers a decent bandwidth for most general-purpose applications, ensuring robust performance across different frequencies.
5. Low Input Offset Voltage: This characteristic enhances accuracy and precision in signal processing.
6. Temperature Stability: Performs consistently across a wide temperature range, generally from -40°C to +125°C, which is critical for automotive and industrial environments.
7. Standard Pin Configuration: Compatible with industry-standard footprints, allowing for easy integration into existing designs.
These features make the LM2904YST ideal for use in applications like signal conditioning, filtering, and audio processing.
Pinout
The LM2904YST is a dual operational amplifier (op-amp) with a total of 8 pins. Here is the pin configuration and function:
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input for the first op-amp.
3. Pin 3 (Non-Inverting Input A): Non-inverting input for the first op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (Non-Inverting Input B): Non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input for the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (V+ or VCC): Positive power supply.
The LM2904YST is typically used in analog signal processing applications, such as filtering, amplification, and integration, due to its capability to operate with a single or dual power supply.
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input for the first op-amp.
3. Pin 3 (Non-Inverting Input A): Non-inverting input for the first op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (Non-Inverting Input B): Non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input for the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (V+ or VCC): Positive power supply.
The LM2904YST is typically used in analog signal processing applications, such as filtering, amplification, and integration, due to its capability to operate with a single or dual power supply.
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 focuses on various sectors, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for producing integrated circuits, discrete devices, and sensors that serve diverse applications across different industries. It is headquartered in Geneva, Switzerland, and operates worldwide, providing innovative solutions to meet the technological needs of its customers.
Application
The LM2904YST is a dual operational amplifier (op-amp) that is commonly used in various applications due to its low power consumption and wide operating voltage range. Key application areas include:
1. Signal Conditioning: Amplifies weak sensor signals in industrial and consumer electronics.
2. Filter Design: Used in active filters for noise reduction in audio and communication systems.
3. Data Acquisition Systems: Assists in processing analog signals to prepare them for digital conversion.
4. Control Systems: Integral to feedback and control loops in automated systems.
5. Instrumentation: Utilized in precision measurement devices due to its stability and low offset voltage.
6. Power Management: Supports power regulation circuits by providing stable reference voltages.
These features make the LM2904YST versatile in both commercial and industrial electronic designs.
1. Signal Conditioning: Amplifies weak sensor signals in industrial and consumer electronics.
2. Filter Design: Used in active filters for noise reduction in audio and communication systems.
3. Data Acquisition Systems: Assists in processing analog signals to prepare them for digital conversion.
4. Control Systems: Integral to feedback and control loops in automated systems.
5. Instrumentation: Utilized in precision measurement devices due to its stability and low offset voltage.
6. Power Management: Supports power regulation circuits by providing stable reference voltages.
These features make the LM2904YST versatile in both commercial and industrial electronic designs.
Package
The LM2904YST is typically available in a Small Outline Transistor (SOT) package type, specifically the SOT-23-5. This package is compact, suitable for surface mounting, and used in applications where space is limited.