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規格
| 屬性 | 價值 |
| Package / Case | Bulk,Tube |
| Series | VIP™ III |
| Part Status | Not For New Designs |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 1 |
| Slew Rate | 4100V/µs |
| Gain Bandwidth Product | 200 MHz |
| -3 dB Bandwidth | 220 MHz |
| Current - Input Bias | 2.7 µA |
| Voltage - Input Offset | 200 µV |
| Supply Current | 6.5mA |
| Current - Output / Channel | 118 mA |
| Voltage - Supply Span(Min) | 5.5 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The LM7171AIM is a high-speed voltage feedback operational amplifier designed for applications requiring fast signal processing. It features a wide bandwidth of 200 MHz at a gain of +2, a high slew rate of 4100 V/µs, and low noise performance, making it ideal for high-speed communication systems, video processing, and data acquisition systems. The amplifier operates with a wide supply voltage range of ±5V to ±15V, and it ensures stability with capacitive loads, enhancing its versatility in different circuit designs.
The LM7171AIM is known for its low distortion and precision across a wide frequency range, offering high fidelity in signal amplification. It is available in a surface-mount package, facilitating compact and efficient circuit design. Additionally, its robust construction ensures reliable performance in challenging environmental conditions. This op-amp is particularly suited for applications that demand high-speed and accurate signal amplification, providing designers with a reliable component for sophisticated electronic systems.
The LM7171AIM is known for its low distortion and precision across a wide frequency range, offering high fidelity in signal amplification. It is available in a surface-mount package, facilitating compact and efficient circuit design. Additionally, its robust construction ensures reliable performance in challenging environmental conditions. This op-amp is particularly suited for applications that demand high-speed and accurate signal amplification, providing designers with a reliable component for sophisticated electronic systems.
Equivalent
The LM7171AIM is a high-speed voltage feedback operational amplifier. Equivalent products include the OPA691 from Texas Instruments, LT1818 from Analog Devices, and the AD811 from Analog Devices. These alternatives offer similar high-speed performance and are used in applications requiring fast signal processing. Always check specific parameters like bandwidth, slew rate, and supply voltage to ensure suitability for your application.
Features
The LM7171AIM is a high-speed voltage feedback operational amplifier designed for applications requiring fast settling time and wide bandwidth. Key features include:
1. High Slew Rate: It delivers a slew rate of 4100 V/µs, making it suitable for applications demanding rapid changes in output voltage.
2. Wide Bandwidth: Offers a unity-gain bandwidth of 200 MHz, enabling it to handle high-frequency signals efficiently.
3. Low Distortion: Ensures high fidelity in signal processing with low total harmonic distortion.
4. High Output Current: Capable of sourcing or sinking up to 100 mA, allowing it to drive heavy loads.
5. Low Input Offset Voltage: Provides precision in DC-coupled applications, minimizing errors.
6. Wide Supply Voltage Range: Operates from ±5V to ±15V, offering flexibility in power supply choices.
7. Thermal Protection: Includes built-in protection against overheating, enhancing reliability.
The LM7171AIM is suitable for applications in video, RF, and other high-speed communication systems, offering a combination of speed, precision, and versatility.
1. High Slew Rate: It delivers a slew rate of 4100 V/µs, making it suitable for applications demanding rapid changes in output voltage.
2. Wide Bandwidth: Offers a unity-gain bandwidth of 200 MHz, enabling it to handle high-frequency signals efficiently.
3. Low Distortion: Ensures high fidelity in signal processing with low total harmonic distortion.
4. High Output Current: Capable of sourcing or sinking up to 100 mA, allowing it to drive heavy loads.
5. Low Input Offset Voltage: Provides precision in DC-coupled applications, minimizing errors.
6. Wide Supply Voltage Range: Operates from ±5V to ±15V, offering flexibility in power supply choices.
7. Thermal Protection: Includes built-in protection against overheating, enhancing reliability.
The LM7171AIM is suitable for applications in video, RF, and other high-speed communication systems, offering a combination of speed, precision, and versatility.
Pinout
The LM7171AIM is a high-speed voltage feedback operational amplifier. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (Offset Null): Used to adjust the input offset voltage.
2. Pin 2 (Inverting Input - IN−): The input pin where the inverting signal is applied.
3. Pin 3 (Non-Inverting Input - IN+): The input pin where the non-inverting signal is applied.
4. Pin 4 (V−): Negative power supply voltage.
5. Pin 5 (Offset Null): Used to adjust the input offset voltage, in conjunction with Pin 1.
6. Pin 6 (Output - OUT): The output of the operational amplifier.
7. Pin 7 (V+ ): Positive power supply voltage.
8. Pin 8 (NC): No connection; often used for stability or mechanical reasons.
The LM7171AIM is known for its high slew rate and wide bandwidth, making it suitable for fast and wide-bandwidth applications.
1. Pin 1 (Offset Null): Used to adjust the input offset voltage.
2. Pin 2 (Inverting Input - IN−): The input pin where the inverting signal is applied.
3. Pin 3 (Non-Inverting Input - IN+): The input pin where the non-inverting signal is applied.
4. Pin 4 (V−): Negative power supply voltage.
5. Pin 5 (Offset Null): Used to adjust the input offset voltage, in conjunction with Pin 1.
6. Pin 6 (Output - OUT): The output of the operational amplifier.
7. Pin 7 (V+ ): Positive power supply voltage.
8. Pin 8 (NC): No connection; often used for stability or mechanical reasons.
The LM7171AIM is known for its high slew rate and wide bandwidth, making it suitable for fast and wide-bandwidth applications.
Manufacturer
The LM7171AIM is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It is primarily known for designing and manufacturing semiconductors and various integrated circuits, which are used in a broad range of electronic applications. TI is a leader in the semiconductor industry and has a diverse product portfolio, including analog chips, embedded processors, and digital signal processors. The company serves multiple industries, including automotive, industrial, consumer electronics, and communications. Texas Instruments is noted for its focus on innovation, quality, and customer support, making it a significant player in the global electronics market.
Application
The LM7171AIM is a high-speed, high-slew-rate operational amplifier suited for various applications. It is commonly used in video line drivers, RF amplifier buffers, and high-speed signal processing due to its fast response and low distortion. The amplifier's high slew rate and wide bandwidth make it ideal for use in imaging and instrumentation applications, where rapid and precise signal amplification is needed. It is also applied in active filters and ADC input buffers, benefiting from its low noise and high gain bandwidth. Additionally, the LM7171AIM is used in audio processing for high-fidelity sound systems, providing clean and accurate amplification of audio signals.
Package
The LM7171AIM is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This packaging is ideal for surface-mount technology, offering a compact form factor suitable for high-speed and high-performance applications.
