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LF353MX/NOPB
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メーカーシーラス・ロジック社
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メーカー品番 #LF353MX/NOPB
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データシート LF353MX/NOPB DataSheet
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在庫状況1734
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Bulk |
| ProductStatus | Active |
| AmplifierType | J-FET |
| NumberofCircuits | 2 |
| SlewRate | 13V/µs |
| GainBandwidthProduct | 4 MHz |
| Current-InputBias | 50 pA |
| Voltage-InputOffset | 5 mV |
| Current-Supply | 3.6mA (x2 Channels) |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
The LF353MX/NOPB is a dual operational amplifier (op-amp) from Texas Instruments, part of the LF353 series known for its high-speed and low-power characteristics. It utilizes JFET (Junction Field-Effect Transistor) input stages, providing high input impedance and low bias current, making it suitable for various applications requiring precision and efficiency. The device operates within a wide supply voltage range and is ideal for analog signal processing tasks such as active filters, integrators, and general-purpose amplifier circuits.
Key features include low input bias and offset currents, low power consumption, and short circuit protection. The LF353MX/NOPB also exhibits good bandwidth and slew rate, ensuring fast and accurate signal processing. It is typically housed in surface-mount packages, allowing for easy integration into compact PCB designs.
By offering reliable performance in a versatile package, the LF353MX/NOPB is well-suited for use in audio equipment, instrumentation, and other electronic systems requiring robust analog signal amplification.
Key features include low input bias and offset currents, low power consumption, and short circuit protection. The LF353MX/NOPB also exhibits good bandwidth and slew rate, ensuring fast and accurate signal processing. It is typically housed in surface-mount packages, allowing for easy integration into compact PCB designs.
By offering reliable performance in a versatile package, the LF353MX/NOPB is well-suited for use in audio equipment, instrumentation, and other electronic systems requiring robust analog signal amplification.
Equivalent
The LF353MX/NOPB is a dual JFET-input operational amplifier. Some equivalent products include the TL072, TL082, OPA2134, and MC1458, though specs may vary slightly. When selecting an equivalent, ensure the replacement meets your application's key specifications such as input offset voltage, slew rate, bandwidth, and power supply range. Always consult datasheets to confirm compatibility.
Features
The LF353MX/NOPB is a dual operational amplifier known for its wide bandwidth and low input bias current. Key features include:
1. Dual Op-Amp: Contains two op-amps in a single package, suitable for dual-channel applications.
2. Wide Bandwidth: Offers a high bandwidth of around 4 MHz, which is suited for high-speed signal processing.
3. Low Input Bias Current: Features very low input bias currents, typically in the range of 50 pA, which is beneficial for precision applications.
4. Low Noise: Exhibits low noise performance, making it ideal for audio and high-fidelity applications.
5. High Input Impedance: Provides high input impedance, reducing loading effects and making it suitable for use with high-impedance sources.
6. Low Offset Voltage: Has a low input offset voltage, enhancing accuracy and reducing error in precision circuits.
7. Wide Supply Voltage Range: Can operate over a wide supply voltage range, typically from ±3V to ±15V, allowing flexibility in design.
8. Temperature Range: Operates over a wide temperature range, suitable for various environmental conditions.
These features make the LF353MX/NOPB a versatile op-amp for applications requiring high speed, precision, and reliability.
1. Dual Op-Amp: Contains two op-amps in a single package, suitable for dual-channel applications.
2. Wide Bandwidth: Offers a high bandwidth of around 4 MHz, which is suited for high-speed signal processing.
3. Low Input Bias Current: Features very low input bias currents, typically in the range of 50 pA, which is beneficial for precision applications.
4. Low Noise: Exhibits low noise performance, making it ideal for audio and high-fidelity applications.
5. High Input Impedance: Provides high input impedance, reducing loading effects and making it suitable for use with high-impedance sources.
6. Low Offset Voltage: Has a low input offset voltage, enhancing accuracy and reducing error in precision circuits.
7. Wide Supply Voltage Range: Can operate over a wide supply voltage range, typically from ±3V to ±15V, allowing flexibility in design.
8. Temperature Range: Operates over a wide temperature range, suitable for various environmental conditions.
These features make the LF353MX/NOPB a versatile op-amp for applications requiring high speed, precision, and reliability.
Pinout
The LF353MX/NOPB is a dual JFET-input operational amplifier. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here are the pin functions:
1. Output A: Output for the first operational amplifier.
2. Inverting Input A: Inverting input terminal for the first op-amp.
3. Non-Inverting Input A: Non-inverting input terminal for the first op-amp.
4. V- (Negative Supply Voltage): Provides the negative supply voltage for the device.
5. Non-Inverting Input B: Non-inverting input terminal for the second op-amp.
6. Inverting Input B: Inverting input terminal for the second op-amp.
7. Output B: Output for the second operational amplifier.
8. V+ (Positive Supply Voltage): Provides the positive supply voltage for the device.
The LF353MX/NOPB is designed for high-input impedance and low-input bias current applications, making it suitable for use in high-impedance preamplifiers, active filters, and integrators.
1. Output A: Output for the first operational amplifier.
2. Inverting Input A: Inverting input terminal for the first op-amp.
3. Non-Inverting Input A: Non-inverting input terminal for the first op-amp.
4. V- (Negative Supply Voltage): Provides the negative supply voltage for the device.
5. Non-Inverting Input B: Non-inverting input terminal for the second op-amp.
6. Inverting Input B: Inverting input terminal for the second op-amp.
7. Output B: Output for the second operational amplifier.
8. V+ (Positive Supply Voltage): Provides the positive supply voltage for the device.
The LF353MX/NOPB is designed for high-input impedance and low-input bias current applications, making it suitable for use in high-impedance preamplifiers, active filters, and integrators.
Manufacturer
The LF353MX/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It specializes in designing and manufacturing semiconductors and integrated circuits, which are used in a wide range of electronic devices. TI is known for its focus on analog chips and embedded processors, and it serves industries such as automotive, industrial, consumer electronics, and communications equipment. The company is one of the largest semiconductor manufacturers in the world and has a reputation for innovation and quality in electronics components.
Application
The LF353MX/NOPB is a dual JFET-input operational amplifier known for its low input bias current and high input impedance. It is commonly used in:
1. High-input impedance amplifiers: Suitable for interfacing with sensors and transducers.
2. Active filters: Ideal for audio and signal processing applications.
3. Sample-and-hold circuits: Beneficial in data acquisition systems.
4. Integrators and differentiators: Used in analog computing and signal conditioning.
5. Instrumentation amplifiers: Provides accurate and stable amplification for precise measurements.
6. General-purpose op-amp applications: Used in a wide range of analog circuit designs where low noise and high speed are important.
These characteristics make it suitable for various precision analog applications requiring low noise and high-speed operation.
1. High-input impedance amplifiers: Suitable for interfacing with sensors and transducers.
2. Active filters: Ideal for audio and signal processing applications.
3. Sample-and-hold circuits: Beneficial in data acquisition systems.
4. Integrators and differentiators: Used in analog computing and signal conditioning.
5. Instrumentation amplifiers: Provides accurate and stable amplification for precise measurements.
6. General-purpose op-amp applications: Used in a wide range of analog circuit designs where low noise and high speed are important.
These characteristics make it suitable for various precision analog applications requiring low noise and high-speed operation.
Package
The LF353MX/NOPB is a dual operational amplifier available in a SOIC-8 (Small Outline Integrated Circuit) package. This package type is compact, suitable for surface mounting on PCBs, and ideal for applications requiring space efficiency.
