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LF411ACN
Operational Amplifier
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製造商零件號 # : LF411ACN
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包裝/封裝: PDIP-8
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製造商: Texas Instruments
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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About After Sales Service
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LF411ACN 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.800 | $2.80 |
| 200 | $1.084 | $216.80 |
| 500 | $1.046 | $523.00 |
| 1000 | $1.028 | $1,028.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
One of the standout features of the LF411ACN is its high slew rate, which allows for rapid signal processing and response times. This can be especially beneficial in applications where fast transitions and quick changes in voltage levels are required. Additionally, the wide bandwidth of 4 MHz ensures that the amplifier can handle a broad range of frequencies with ease, making it a versatile option for a variety of tasks
主要特徵
- Low voltage and current noise
- Precise thermal shutdown protection
- Fault-tolerant design for reliable operation
- Improved power supply rejection ratio
- Safe operating temperature range
- Robust reliability in harsh environments
應用
- Precision voltage regulators
- Data acquisition systems
- Low-frequency oscillators
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Precision Amplifiers | RoHS | N |
| Series | LF411-N | Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 4 MHz | SR - Slew Rate | 15 V/us |
| CMRR - Common Mode Rejection Ratio | 80 dB | Ib - Input Bias Current | 200 pA |
| Vos - Input Offset Voltage | 500 uV | en - Input Voltage Noise Density | 25 nV/sqrt Hz |
| Supply Voltage - Max | 44 V, +/- 22 V | Supply Voltage - Min | 10 V, +/- 5 V |
| Operating Supply Current | 2.8 mA | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature ! | + 70 C | Shutdown | No Shutdown |
| Mounting Style | Through Hole | Package / Case | PDIP-8 |
| Amplifier Type | JFET Amplifier | Brand | Texas Instruments |
| Dual Supply Voltage | +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V | Height | 3.3 mm |
| In - Input Noise Current Density | 0.01 pA/sqrt Hz | Length | 9.27 mm |
| Maximum Dual Supply Voltage | +/- 22 V | Minimum Dual Supply Voltage | +/- 5 V |
| Operating Supply Voltage ! | 10 V to 44 V, +/- 5 V to +/- 22 V | Pd - Power Dissipation | 670 mW |
| Product | Precision Amplifiers | Product Type ! | Precision Amplifiers |
| PSRR - Power Supply Rejection Ratio | 80 dB | Factory Pack Quantity | 40 |
| Subcategory | Amplifier ICs | Supply Type | Dual |
| Technology | BiFET | Voltage Gain dB | 106.02 dB |
| Width | 6.35 mm | Unit Weight | 0.026879 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is LF411ACN?
The LF411ACN is a high-performance, JFET-input operational amplifier manufactured by Texas Instruments. It is designed for use in a wide range of precision analog applications, including active filters, integrators, and precision voltage followers.
How Does LF411ACN Work?
The LF411ACN operates as a high-impedance, high-gain amplifier with low input bias and offset currents. It amplifies input signals with high accuracy and stability, making it suitable for precision measurement and signal conditioning applications. The amplifier features a wide bandwidth and high slew rate, allowing it to handle dynamic signal content effectively.
How Many Pins does LF411ACN have and What are the Functions of the Pinout Configuration?
The LF411ACN is housed in an 8-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- Offset Null: Pin for offset null adjustment.
- Non-Inverting Input (+IN): Non-inverting input pin.
- Inverting Input (-IN): Inverting input pin.
- Output (OUT): Output pin.
- -V: Negative power supply pin.
- +V: Positive power supply pin.
- NC (No Connection): Pin not internally connected.
What are the Pros and Cons of LF411ACN?
Pros:
- Precision: Offers low input bias and offset currents for accurate signal amplification.
- High Impedance: Provides high input impedance, suitable for sensor interfacing and buffering applications.
- Wide Bandwidth: Supports a wide bandwidth for handling dynamic signals and high-frequency content.
- Low Noise: Operates with low noise, making it suitable for low-level signal amplification.
- High Slew Rate: Enables the amplifier to respond quickly to fast input signal changes.
Cons:
- Limited Output Current: May not be suitable for driving heavy loads directly.
- Power Supply Sensitivity: Performance may be affected by power supply voltage variations.
- External Components: May require additional external components for optimal performance in certain applications.
Are There Any Equivalents/Alternatives to LF411ACN for Recommendation?
- The TL071 from Texas Instruments is a similar JFET-input operational amplifier with low noise and high input impedance.
- Alternatives to the LF411ACN include the OP07 from Analog Devices and the MCP601 from Microchip Technology.
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