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LM6172IM
+BOM-
ManufacturerTexas Instruments
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Mfr. Part #LM6172IM
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In Stock1716
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Not For New Designs |
| AmplifierType | Voltage Feedback |
| NumberofCircuits | 2 |
| SlewRate | 3000V/µs |
| GainBandwidthProduct | 100 MHz |
| -3dbBandwidth | 160 MHz |
| Current-InputBias | 1.2 µA |
| Voltage-InputOffset | 400 µV |
| Current-Supply | 4.6mA (x2 Channels) |
| Current-Output/Channel | 90 mA |
| Voltage-SupplySpan(Min) | 5.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The LM6172IM is a high-speed dual operational amplifier designed for applications requiring wide bandwidth, fast slew rate, and low distortion. Manufactured by Texas Instruments, this chip is ideal for high-performance systems in audio, video, and communications. It offers a wide gain bandwidth product of 100 MHz and a high slew rate of 3000 V/µs, which allows for rapid changes in input signals without distortion.
The LM6172IM operates with low input bias and offset currents, making it suitable for precision applications. It is also capable of driving heavy capacitive loads, thanks to its robust output stage. The device operates on a wide supply voltage range, typically from ±5V to ±15V, and features short-circuit protection to enhance reliability.
Packaged in an 8-pin SOIC, the LM6172IM is compact and easy to integrate into various designs. Its performance characteristics make it well-suited for use in high-fidelity audio systems, active filters, integrators, and pulse amplifiers, among other demanding applications.
The LM6172IM operates with low input bias and offset currents, making it suitable for precision applications. It is also capable of driving heavy capacitive loads, thanks to its robust output stage. The device operates on a wide supply voltage range, typically from ±5V to ±15V, and features short-circuit protection to enhance reliability.
Packaged in an 8-pin SOIC, the LM6172IM is compact and easy to integrate into various designs. Its performance characteristics make it well-suited for use in high-fidelity audio systems, active filters, integrators, and pulse amplifiers, among other demanding applications.
Equivalent
The LM6172IM is a high-speed dual operational amplifier. Equivalent products include:
1. AD826 from Analog Devices
2. OPA2822 from Texas Instruments
3. LT1358 from Analog Devices (formerly Linear Technology)
4. MC33078 from ON Semiconductor
These alternatives offer similar high-speed performance and can be considered for applications requiring fast response times. However, always verify specific requirements like voltage range, bandwidth, and package compatibility when selecting a replacement.
1. AD826 from Analog Devices
2. OPA2822 from Texas Instruments
3. LT1358 from Analog Devices (formerly Linear Technology)
4. MC33078 from ON Semiconductor
These alternatives offer similar high-speed performance and can be considered for applications requiring fast response times. However, always verify specific requirements like voltage range, bandwidth, and package compatibility when selecting a replacement.
Features
The LM6172IM is a high-speed dual operational amplifier designed for applications requiring high slew rates and wide bandwidths. Key features include:
1. High Slew Rate: It has a slew rate of 3000 V/µs, allowing for rapid voltage changes and excellent performance in fast signal applications.
2. Wide Bandwidth: The amplifier provides a gain-bandwidth product of 100 MHz, making it suitable for high-frequency applications.
3. Low Distortion: It offers low total harmonic distortion (THD), enhancing signal fidelity and quality.
4. Low Noise: The low noise figure promotes clear signal amplification.
5. Fast Settling Time: The device ensures quick settling times, beneficial for high-speed data acquisition systems.
6. Rail-to-Rail Output: The LM6172IM can drive loads to both positive and negative supply rails, maximizing output voltage swing.
7. Supply Voltage Range: It operates with a dual supply voltage range of ±5V to ±15V or a single supply range as required.
8. Output Current: Capable of sourcing or sinking a significant output current, suitable for driving various loads.
The LM6172IM is widely used in audio, video, and other precision applications where speed and low distortion are critical.
1. High Slew Rate: It has a slew rate of 3000 V/µs, allowing for rapid voltage changes and excellent performance in fast signal applications.
2. Wide Bandwidth: The amplifier provides a gain-bandwidth product of 100 MHz, making it suitable for high-frequency applications.
3. Low Distortion: It offers low total harmonic distortion (THD), enhancing signal fidelity and quality.
4. Low Noise: The low noise figure promotes clear signal amplification.
5. Fast Settling Time: The device ensures quick settling times, beneficial for high-speed data acquisition systems.
6. Rail-to-Rail Output: The LM6172IM can drive loads to both positive and negative supply rails, maximizing output voltage swing.
7. Supply Voltage Range: It operates with a dual supply voltage range of ±5V to ±15V or a single supply range as required.
8. Output Current: Capable of sourcing or sinking a significant output current, suitable for driving various loads.
The LM6172IM is widely used in audio, video, and other precision applications where speed and low distortion are critical.
Pinout
The LM6172IM is a high-speed dual operational amplifier. It comes in the SOIC-8 package, which means it has 8 pins. Here is a brief overview of its pin functions:
1. Pin 1 (OUT A): Output of the first operational amplifier.
2. Pin 2 (IN- A): Inverting input of the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or VEE): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN- B): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply voltage.
These op-amps are designed for high-speed applications, offering a high slew rate and wide bandwidth, making them suitable for various signal amplification tasks.
1. Pin 1 (OUT A): Output of the first operational amplifier.
2. Pin 2 (IN- A): Inverting input of the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or VEE): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN- B): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply voltage.
These op-amps are designed for high-speed applications, offering a high slew rate and wide bandwidth, making them suitable for various signal amplification tasks.
Manufacturer
The LM6172IM is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company known for designing and manufacturing a wide variety of integrated circuits, which are essential components in electronics. TI's product portfolio includes analog and embedded processing products, which are used in various applications across different industries, including automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and has a strong presence in the electronics industry as one of the leading suppliers of semiconductors worldwide.
Application
The LM6172IM is a high-speed, dual operational amplifier known for its wide bandwidth and low distortion. It is commonly used in high-speed signal processing applications such as video processing, telecommunications, and high-frequency instrumentation. The amplifier's fast slew rate and low noise make it suitable for applications requiring rapid signal changes and precision, such as medical imaging, data acquisition systems, and active filters. Additionally, its ability to drive heavy capacitive loads makes it ideal for buffering and driving cable networks. The LM6172IM is also employed in audio equipment for high-fidelity sound reproduction due to its low total harmonic distortion.
Package
The LM6172IM is a high-speed operational amplifier from Texas Instruments, and it comes in an SOIC-8 (Small Outline Integrated Circuit) package. This package type is compact, suitable for surface-mount technology (SMT), and typically includes 8 pins.
