規格
| 屬性 | 價值 |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 2 |
| Slew Rate | 1150V/µs |
| Gain Bandwidth Product | 100 MHz |
| -3 dB Bandwidth | 325 MHz |
| Current - Input Bias | 500 nA |
| Voltage - Input Offset | 1 mV |
| Supply Current | 14mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 12 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The AD8058ARM is a dual high-speed operational amplifier from Analog Devices. This device is designed to deliver exceptional performance in high-speed signal processing applications. It features a wide bandwidth of 325 MHz at a gain of -1 and a fast settling time of 45 ns to 0.01%, making it suitable for applications that require rapid and accurate signal amplification.
The AD8058ARM operates with low power consumption, typically drawing around 6.5 mA per amplifier, and supports single or dual power supply operation ranging from 3 V to 12 V. It offers a high slew rate of 850 V/µs, facilitating quick response to input changes.
The amplifier is characterized by its low distortion and low noise, ensuring high fidelity in signal processing applications. It is available in a compact 8-lead MSOP package, making it ideal for space-constrained designs. Applications include video processing, communications infrastructure, and instrumentation where high speed and precision are critical. Its robust design and versatile performance make it a popular choice for engineers in need of reliable high-speed amplification.
The AD8058ARM operates with low power consumption, typically drawing around 6.5 mA per amplifier, and supports single or dual power supply operation ranging from 3 V to 12 V. It offers a high slew rate of 850 V/µs, facilitating quick response to input changes.
The amplifier is characterized by its low distortion and low noise, ensuring high fidelity in signal processing applications. It is available in a compact 8-lead MSOP package, making it ideal for space-constrained designs. Applications include video processing, communications infrastructure, and instrumentation where high speed and precision are critical. Its robust design and versatile performance make it a popular choice for engineers in need of reliable high-speed amplification.
Equivalent
The AD8058ARM is a high-speed operational amplifier by Analog Devices. Equivalent products include the Texas Instruments OPA2830, Maxim Integrated's MAX4265, and LT1800 by Analog Devices. These alternatives generally offer similar high-speed performance, low power consumption, and comparable voltage ranges, making them suitable substitutes for many applications. Always check the datasheets to ensure compatibility with your specific requirements.
Features
The AD8058ARM is a high-speed operational amplifier designed for applications requiring wide bandwidth and fast settling time. Key features include:
1. High Speed: It offers a high slew rate of 1400 V/µs and a wide bandwidth of 325 MHz, making it suitable for high-speed signal processing tasks.
2. Low Power Consumption: The amplifier operates with low power, making it efficient for portable and battery-operated devices.
3. Excellent Video Performance: With low differential gain and phase errors, it is ideal for video and broadcast equipment.
4. Low Distortion: The AD8058ARM offers low distortion levels, enhancing performance in audio and communication applications.
5. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing the dynamic range in signal processing applications.
6. Single Supply Operation: It can operate on a single power supply, simplifying the design and reducing the cost.
7. Compact Package: Available in a small MSOP package, it is suitable for space-constrained applications.
These features make the AD8058ARM versatile for use in various high-performance and high-speed electronic applications.
1. High Speed: It offers a high slew rate of 1400 V/µs and a wide bandwidth of 325 MHz, making it suitable for high-speed signal processing tasks.
2. Low Power Consumption: The amplifier operates with low power, making it efficient for portable and battery-operated devices.
3. Excellent Video Performance: With low differential gain and phase errors, it is ideal for video and broadcast equipment.
4. Low Distortion: The AD8058ARM offers low distortion levels, enhancing performance in audio and communication applications.
5. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing the dynamic range in signal processing applications.
6. Single Supply Operation: It can operate on a single power supply, simplifying the design and reducing the cost.
7. Compact Package: Available in a small MSOP package, it is suitable for space-constrained applications.
These features make the AD8058ARM versatile for use in various high-performance and high-speed electronic applications.
Pinout
The AD8058ARM is a dual operational amplifier from Analog Devices. It typically comes in an 8-pin Mini Small Outline Package (MSOP) or a standard 8-pin Small Outline Integrated Circuit (SOIC). The pin functions are as follows:
1. Non-Inverting Input (A) - Input for the first amplifier.
2. Inverting Input (A) - Input for the first amplifier.
3. V- (Negative Supply Voltage) - Connects to the negative power supply.
4. Inverting Input (B) - Input for the second amplifier.
5. Non-Inverting Input (B) - Input for the second amplifier.
6. Output (B) - Output for the second amplifier.
7. V+ (Positive Supply Voltage) - Connects to the positive power supply.
8. Output (A) - Output for the first amplifier.
The AD8058 is known for its high-speed performance and low power consumption, making it suitable for applications requiring fast signal processing, such as video and imaging systems.
1. Non-Inverting Input (A) - Input for the first amplifier.
2. Inverting Input (A) - Input for the first amplifier.
3. V- (Negative Supply Voltage) - Connects to the negative power supply.
4. Inverting Input (B) - Input for the second amplifier.
5. Non-Inverting Input (B) - Input for the second amplifier.
6. Output (B) - Output for the second amplifier.
7. V+ (Positive Supply Voltage) - Connects to the positive power supply.
8. Output (A) - Output for the first amplifier.
The AD8058 is known for its high-speed performance and low power consumption, making it suitable for applications requiring fast signal processing, such as video and imaging systems.
Manufacturer
The AD8058ARM is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits and signal processing products. The company serves various industries, including communications, industrial, automotive, healthcare, and consumer electronics, by providing solutions for analog, mixed-signal, and digital signal processing applications.
Application
The AD8058ARM is a high-speed, low-power operational amplifier suitable for various applications. It is commonly used in:
1. Video Processing: Due to its wide bandwidth and low distortion, it's ideal for buffering and amplifying video signals.
2. Data Acquisition Systems: Its fast settling time benefits high-speed ADCs and DACs.
3. Communications Equipment: Used in IF/RF processing and signal conditioning.
4. Medical Imaging: Provides precise signal amplification for imaging technologies.
5. Instrumentation: Suitable for high-speed signal processing in measurement devices.
6. Test Equipment: Utilized in equipment requiring fast, accurate signal amplification.
Its combination of speed and low power consumption makes it versatile across these sectors.
1. Video Processing: Due to its wide bandwidth and low distortion, it's ideal for buffering and amplifying video signals.
2. Data Acquisition Systems: Its fast settling time benefits high-speed ADCs and DACs.
3. Communications Equipment: Used in IF/RF processing and signal conditioning.
4. Medical Imaging: Provides precise signal amplification for imaging technologies.
5. Instrumentation: Suitable for high-speed signal processing in measurement devices.
6. Test Equipment: Utilized in equipment requiring fast, accurate signal amplification.
Its combination of speed and low power consumption makes it versatile across these sectors.
Package
The AD8058ARM is an operational amplifier from Analog Devices, packaged in an 8-lead MSOP (Mini Small Outline Package). This compact form factor is ideal for space-constrained applications, offering a balance of performance and size.
