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IC OPAMP VFB 1 CIRCUIT 8VSSOP
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #LMH6551MM
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データシート LMH6551MM DataSheet
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在庫状況5496
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 |
| Part Status | Obsolete |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 1 |
| Output Type | Differential |
| Slew Rate | 2400V/µs |
| Current - Input Bias | 4 µA |
| Voltage - Input Offset | 500 µV |
| Supply Current | 12.5mA |
| Current - Output / Channel | 65 mA |
| Voltage - Supply Span (Min) | 3 V |
| Voltage - Supply Span (Max) | 12 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| Base Product Number | LMH6551 |
| -3 dB Bandwidth | 370 MHz |
概要
Description
The LMH6551MM is a high-speed, voltage-feedback operational amplifier designed for applications requiring fast signal processing and low distortion. It features a bandwidth of 1.5 GHz and a slew rate of 3,500 V/µs, making it suitable for driving high-frequency signals. This op-amp operates on a single or dual power supply, typically ranging from ±5V to ±15V, and has a low input voltage noise density of 1.2 nV/√Hz at 1 kHz, which enhances its performance in precision applications.
The LMH6551MM is commonly used in video processing, data acquisition systems, and RF applications. Its unique architecture allows for excellent phase margin and stability, making it easier to integrate into various circuit designs. The device is available in a surface-mount package (MM) for space-efficient designs. Overall, the LMH6551MM is an excellent choice for engineers seeking high-speed performance and reliability in demanding applications.
The LMH6551MM is commonly used in video processing, data acquisition systems, and RF applications. Its unique architecture allows for excellent phase margin and stability, making it easier to integrate into various circuit designs. The device is available in a surface-mount package (MM) for space-efficient designs. Overall, the LMH6551MM is an excellent choice for engineers seeking high-speed performance and reliability in demanding applications.
Equivalent
Equivalent products to the LMH6551MM op-amp include the AD8001, OPA827, and THS3201. These alternatives offer similar performance characteristics in terms of speed, bandwidth, and low noise, making them suitable for high-speed and precision applications. Always verify specifications for compatibility with your specific requirements.
Features
The LMH6551MM is a high-speed, voltage feedback operational amplifier designed for a wide range of applications. Key features include:
1. High Speed: Offers a gain bandwidth product of 1 GHz and a slew rate of 3000 V/µs, enabling fast signal processing.
2. Low Distortion: Maintains excellent linearity with low total harmonic distortion (THD) for high-fidelity applications.
3. Wide Supply Voltage Range: Operates with dual supply voltages from ±2.5V to ±15V, providing flexibility for various designs.
4. Low Noise: Features low input voltage noise, making it suitable for sensitive applications such as audio and instrumentation.
5. Single-Supply Operation: Can function in single-supply configurations, enhancing versatility in circuit design.
6. High Output Drive Capability: Capable of driving high capacitive loads, making it ideal for driving ADC inputs and other demanding loads.
7. Package: Available in an 8-pin MSOP and other package options for space-constrained applications.
These features make the LMH6551MM suitable for medical imaging, video processing, and data acquisition systems.
1. High Speed: Offers a gain bandwidth product of 1 GHz and a slew rate of 3000 V/µs, enabling fast signal processing.
2. Low Distortion: Maintains excellent linearity with low total harmonic distortion (THD) for high-fidelity applications.
3. Wide Supply Voltage Range: Operates with dual supply voltages from ±2.5V to ±15V, providing flexibility for various designs.
4. Low Noise: Features low input voltage noise, making it suitable for sensitive applications such as audio and instrumentation.
5. Single-Supply Operation: Can function in single-supply configurations, enhancing versatility in circuit design.
6. High Output Drive Capability: Capable of driving high capacitive loads, making it ideal for driving ADC inputs and other demanding loads.
7. Package: Available in an 8-pin MSOP and other package options for space-constrained applications.
These features make the LMH6551MM suitable for medical imaging, video processing, and data acquisition systems.
Pinout
The LMH6551MM is a high-speed operational amplifier with a pin count of 8. The pin configuration and their functions are as follows:
1. Inverting Input (Pin 1) - The input for negative feedback.
2. Non-Inverting Input (Pin 2) - The input for positive feedback.
3. Output (Pin 3) - The output of the amplifier.
4. V- (Pin 4) - Negative power supply voltage.
5. V+ (Pin 5) - Positive power supply voltage.
6. Compensation (Pin 6) - Compensation pin (unused in many configurations).
7. NC (Pin 7) - No connection (not used).
8. V- (Pin 8) - Another negative power supply pin or ground reference.
The LMH6551 is designed for high-speed applications, offering low distortion and wide bandwidth. It is typically used in video processing, signal conditioning, and high-frequency applications.
1. Inverting Input (Pin 1) - The input for negative feedback.
2. Non-Inverting Input (Pin 2) - The input for positive feedback.
3. Output (Pin 3) - The output of the amplifier.
4. V- (Pin 4) - Negative power supply voltage.
5. V+ (Pin 5) - Positive power supply voltage.
6. Compensation (Pin 6) - Compensation pin (unused in many configurations).
7. NC (Pin 7) - No connection (not used).
8. V- (Pin 8) - Another negative power supply pin or ground reference.
The LMH6551 is designed for high-speed applications, offering low distortion and wide bandwidth. It is typically used in video processing, signal conditioning, and high-frequency applications.
Manufacturer
The LMH6551MM is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and digital semiconductors, embedded processors, and integrated circuits. TI is known for its innovations in various markets, such as automotive, industrial, communications, and consumer electronics. The LMH6551 is a high-speed voltage feedback operational amplifier, renowned for its high bandwidth and low distortion, making it suitable for applications in telecommunications, video processing, and data acquisition systems. Texas Instruments is recognized for its commitment to quality, reliability, and technological advancement in the semiconductor industry.
Application
The LMH6551MM is a high-speed, low-noise operational amplifier widely used in various applications, including:
1. Video Signal Processing: It handles high-frequency signals with minimal distortion.
2. Data Acquisition Systems: Ideal for amplifying signals from sensors or transducers.
3. Instrumentation: Commonly used in precision measurement and medical instrumentation.
4. RF Applications: Suitable for amplifying RF signals in communication systems.
5. Active Filters: Utilized in designing high-performance active filters due to its bandwidth and speed.
6. Signal Conditioning: Enhances signal integrity in various electronic circuits.
Its capabilities make it valuable in fields like telecommunications, automotive, and consumer electronics.
1. Video Signal Processing: It handles high-frequency signals with minimal distortion.
2. Data Acquisition Systems: Ideal for amplifying signals from sensors or transducers.
3. Instrumentation: Commonly used in precision measurement and medical instrumentation.
4. RF Applications: Suitable for amplifying RF signals in communication systems.
5. Active Filters: Utilized in designing high-performance active filters due to its bandwidth and speed.
6. Signal Conditioning: Enhances signal integrity in various electronic circuits.
Its capabilities make it valuable in fields like telecommunications, automotive, and consumer electronics.
Package
The LMH6551MM is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is a surface-mount package designed for high-performance applications.
