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LM8272MM
+BOM-
ManufacturerTexas Instruments
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Mfr. Part #LM8272MM
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In Stock7636
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Not For New Designs |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 15V/µs |
| Gain Bandwidth Product | 15 MHz |
| -3 dB Bandwidth | 12.5 MHz |
| Current - Input Bias | 2 µA |
| Voltage - Input Offset | 700 µV |
| Supply Current | 1.9mA (x2 Channels) |
| Current - Output / Channel | 65 mA |
| Voltage - Supply Span(Min) | 2.5 V |
| Voltage - Supply Span(Max) | 24 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Overview
Description
The LM8272MM is a high-speed operational amplifier designed for applications requiring low distortion, wide bandwidth, and high slew rate. This device is part of Texas Instruments' LM series and is particularly suitable for use in instrumentation, communication, and audio processing systems.
Key features of the LM8272MM include a typical gain bandwidth product of 70 MHz and a high slew rate of 30 V/µs, which makes it ideal for applications involving fast signal processing. It operates on a wide supply voltage range from ±2.5V to ±12V, allowing flexibility in various circuit configurations. The device also boasts low input bias current and low input offset voltage, minimizing errors and enhancing precision in analog signal amplification.
Packaged in a small form-factor MSOP-8, the LM8272MM is suitable for space-constrained applications. Its robust performance and reliability make it a versatile choice for designers looking for efficient and high-speed op-amp solutions. For detailed specifications, refer to the manufacturer's datasheet.
Key features of the LM8272MM include a typical gain bandwidth product of 70 MHz and a high slew rate of 30 V/µs, which makes it ideal for applications involving fast signal processing. It operates on a wide supply voltage range from ±2.5V to ±12V, allowing flexibility in various circuit configurations. The device also boasts low input bias current and low input offset voltage, minimizing errors and enhancing precision in analog signal amplification.
Packaged in a small form-factor MSOP-8, the LM8272MM is suitable for space-constrained applications. Its robust performance and reliability make it a versatile choice for designers looking for efficient and high-speed op-amp solutions. For detailed specifications, refer to the manufacturer's datasheet.
Equivalent
The LM8272MM is a high-speed, low-voltage, rail-to-rail input/output operational amplifier. Equivalent products include the AD8608 from Analog Devices, the MCP6024 from Microchip Technology, and the TLV2472 from Texas Instruments. These alternatives offer similar performance characteristics such as low voltage operation, high speed, and rail-to-rail input/output, but be sure to check the specific parameters and pin configurations to ensure compatibility for your application.
Features
The LM8272MM is a high-speed, low-power operational amplifier designed for various applications. Key features include:
1. High Speed: It offers a gain bandwidth product of 22 MHz, making it suitable for fast signal processing tasks.
2. Low Power Consumption: With an operating current of only 1 mA per channel, it is efficient for battery-powered applications.
3. Rail-to-Rail Output: It provides rail-to-rail output swing, allowing for maximum dynamic range in low voltage applications.
4. Wide Supply Voltage Range: The amplifier operates on a supply voltage range from 2.5V to 24V, accommodating both single and dual supply configurations.
5. Low Distortion: It features low total harmonic distortion, enhancing signal fidelity.
6. Slew Rate: The device has a fast slew rate of 10 V/µs, ensuring quick response to input changes.
7. Small Package: Available in a compact MSOP-8 package, it is ideal for space-constrained designs.
8. Unity-Gain Stable: Ensures stability across a wide range of loads and applications.
These features make the LM8272MM suitable for a variety of applications, including audio processing, signal conditioning, and active filtering.
1. High Speed: It offers a gain bandwidth product of 22 MHz, making it suitable for fast signal processing tasks.
2. Low Power Consumption: With an operating current of only 1 mA per channel, it is efficient for battery-powered applications.
3. Rail-to-Rail Output: It provides rail-to-rail output swing, allowing for maximum dynamic range in low voltage applications.
4. Wide Supply Voltage Range: The amplifier operates on a supply voltage range from 2.5V to 24V, accommodating both single and dual supply configurations.
5. Low Distortion: It features low total harmonic distortion, enhancing signal fidelity.
6. Slew Rate: The device has a fast slew rate of 10 V/µs, ensuring quick response to input changes.
7. Small Package: Available in a compact MSOP-8 package, it is ideal for space-constrained designs.
8. Unity-Gain Stable: Ensures stability across a wide range of loads and applications.
These features make the LM8272MM suitable for a variety of applications, including audio processing, signal conditioning, and active filtering.
Pinout
The LM8272MM is an operational amplifier from Texas Instruments, available in an 8-pin MSOP (Mini Small Outline Package). The device is a high-speed, voltage-feedback operational amplifier with the following pin functions:
1. V+ (Positive Supply Voltage): Supplies the positive voltage to the op-amp.
2. Inverting Input (IN−): Receives the input signal for inverting amplification.
3. Non-Inverting Input (IN+): Receives the input signal for non-inverting amplification.
4. V− (Negative Supply Voltage/Ground): Supplies the negative voltage or connects to the ground.
5. Output (OUT): Provides the output signal of the op-amp.
6. NC (No Connection): This pin is typically not connected to internal circuitry.
7. Enable (EN): Used to enable or disable the operational amplifier.
8. NC (No Connection): Another pin without an internal connection.
The LM8272 is popular for its low noise, high-speed performance, and is typically used in audio, video, and other high-speed signal processing applications.
1. V+ (Positive Supply Voltage): Supplies the positive voltage to the op-amp.
2. Inverting Input (IN−): Receives the input signal for inverting amplification.
3. Non-Inverting Input (IN+): Receives the input signal for non-inverting amplification.
4. V− (Negative Supply Voltage/Ground): Supplies the negative voltage or connects to the ground.
5. Output (OUT): Provides the output signal of the op-amp.
6. NC (No Connection): This pin is typically not connected to internal circuitry.
7. Enable (EN): Used to enable or disable the operational amplifier.
8. NC (No Connection): Another pin without an internal connection.
The LM8272 is popular for its low noise, high-speed performance, and is typically used in audio, video, and other high-speed signal processing applications.
Manufacturer
The LM8272MM is manufactured by Texas Instruments (TI), a global technology company headquartered in Dallas, Texas. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are used in electronics across the world. TI is one of the largest producers of analog and embedded processing chips, which are crucial for a wide range of applications in consumer electronics, automotive, industrial, and communications equipment. The company is recognized for its innovation and significant contributions to the electronics industry, maintaining a strong presence in research, development, and production of semiconductor technologies.
Application
The LM8272MM is a high-speed operational amplifier commonly used in various applications due to its wide bandwidth and low distortion. Key application areas include:
1. Audio Systems: Utilized in high-fidelity audio processing and amplification due to its low noise and distortion characteristics.
2. Signal Conditioning: Ideal for filtering and amplifying signals in data acquisition systems.
3. Test Equipment: Used in oscilloscopes and signal generators where high-speed signal processing is crucial.
4. Medical Instruments: Applied in diagnostic equipment requiring precise and rapid signal processing.
5. Communication Devices: Supports high-speed data transfer and processing in communication infrastructure.
Overall, the LM8272MM is suitable for applications requiring high-speed operation and precision.
1. Audio Systems: Utilized in high-fidelity audio processing and amplification due to its low noise and distortion characteristics.
2. Signal Conditioning: Ideal for filtering and amplifying signals in data acquisition systems.
3. Test Equipment: Used in oscilloscopes and signal generators where high-speed signal processing is crucial.
4. Medical Instruments: Applied in diagnostic equipment requiring precise and rapid signal processing.
5. Communication Devices: Supports high-speed data transfer and processing in communication infrastructure.
Overall, the LM8272MM is suitable for applications requiring high-speed operation and precision.
Package
The LM8272MM is typically housed in an 8-pin MSOP (Mini Small Outline Package), which is a surface-mount package that is compact and suitable for space-constrained applications.
