Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| AmplifierType | Voltage Feedback |
| NumberofCircuits | 2 |
| SlewRate | 1150V/µs |
| -3dbBandwidth | 325 MHz |
| Current-InputBias | 500 nA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 14mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 12 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The AD8058ARZ is a high-speed, low-power operational amplifier designed by Analog Devices. It is part of the AD8058 series known for its high bandwidth and fast settling time. The AD8058ARZ features a dual op-amp configuration, offering a wide bandwidth of 325 MHz and a slew rate of 1000 V/µs, making it suitable for high-speed data acquisition and signal processing applications.
This op-amp operates on a supply voltage range of ±2.5 V to ±6 V, which allows it to be used in a variety of analog and digital systems. With a low power consumption of 6.2 mA per amplifier, it is ideal for portable and battery-powered applications. The AD8058ARZ also boasts low distortion and noise characteristics, enhancing its performance in audio and high-fidelity applications.
Encased in a standard SOIC package, the AD8058ARZ is designed for easy integration into existing systems. Its combination of speed, low power consumption, and excellent linearity make it a versatile choice for precision amplification in telecommunications, instrumentation, and industrial applications.
This op-amp operates on a supply voltage range of ±2.5 V to ±6 V, which allows it to be used in a variety of analog and digital systems. With a low power consumption of 6.2 mA per amplifier, it is ideal for portable and battery-powered applications. The AD8058ARZ also boasts low distortion and noise characteristics, enhancing its performance in audio and high-fidelity applications.
Encased in a standard SOIC package, the AD8058ARZ is designed for easy integration into existing systems. Its combination of speed, low power consumption, and excellent linearity make it a versatile choice for precision amplification in telecommunications, instrumentation, and industrial applications.
Equivalent
The AD8058ARZ is a high-speed, dual operational amplifier from Analog Devices. Equivalent products include:
1. LMH6601 from Texas Instruments: A high-speed, low-noise op-amp.
2. OPA2830 from Texas Instruments: A dual-channel, high-speed op-amp.
3. LT1815 from Analog Devices: A high-speed, dual op-amp with similar characteristics.
4. THS4032 from Texas Instruments: A dual, high-speed operational amplifier.
When selecting a replacement, ensure compatibility in terms of specifications like bandwidth, slew rate, and supply voltage.
1. LMH6601 from Texas Instruments: A high-speed, low-noise op-amp.
2. OPA2830 from Texas Instruments: A dual-channel, high-speed op-amp.
3. LT1815 from Analog Devices: A high-speed, dual op-amp with similar characteristics.
4. THS4032 from Texas Instruments: A dual, high-speed operational amplifier.
When selecting a replacement, ensure compatibility in terms of specifications like bandwidth, slew rate, and supply voltage.
Features
The AD8058ARZ is a dual operational amplifier designed by Analog Devices, featuring high-speed performance with a low power consumption. Key features include:
1. High Slew Rate: The amplifier offers a slew rate of 145 V/μs, which ensures fast signal response.
2. Wide Bandwidth: It has a bandwidth of 325 MHz, supporting high-frequency applications.
3. Low Distortion: The AD8058ARZ provides low distortion levels, making it suitable for precision applications.
4. Low Noise: It includes low input voltage noise and current noise specifications, improving signal clarity.
5. Low Power Consumption: With a low quiescent current of 6.5 mA per amplifier, it is ideal for power-sensitive applications.
6. Single Supply Operation: The amplifier operates on a supply range from 3 V to 12 V, providing flexibility in various applications.
7. Rail-to-Rail Output: Supports full voltage swing on the output, enhancing dynamic range.
8. Package: It is available in an 8-lead SOIC package, offering ease of integration.
These features make the AD8058ARZ suitable for use in video processing, data acquisition, and other high-speed, high-precision applications.
1. High Slew Rate: The amplifier offers a slew rate of 145 V/μs, which ensures fast signal response.
2. Wide Bandwidth: It has a bandwidth of 325 MHz, supporting high-frequency applications.
3. Low Distortion: The AD8058ARZ provides low distortion levels, making it suitable for precision applications.
4. Low Noise: It includes low input voltage noise and current noise specifications, improving signal clarity.
5. Low Power Consumption: With a low quiescent current of 6.5 mA per amplifier, it is ideal for power-sensitive applications.
6. Single Supply Operation: The amplifier operates on a supply range from 3 V to 12 V, providing flexibility in various applications.
7. Rail-to-Rail Output: Supports full voltage swing on the output, enhancing dynamic range.
8. Package: It is available in an 8-lead SOIC package, offering ease of integration.
These features make the AD8058ARZ suitable for use in video processing, data acquisition, and other high-speed, high-precision applications.
Pinout
The AD8058ARZ is a dual operational amplifier produced by Analog Devices. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's 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–): 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+): Positive power supply voltage.
The AD8058ARZ is known for its high speed and low power consumption, making it suitable for a variety of applications including video and imaging systems, ADC drivers, and high-speed signal processing.
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–): 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+): Positive power supply voltage.
The AD8058ARZ is known for its high speed and low power consumption, making it suitable for a variety of applications including video and imaging systems, ADC drivers, and high-speed signal processing.
Manufacturer
The AD8058ARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products, with a strong focus on analog, mixed-signal, and digital signal processing technologies. They provide solutions for a wide range of industries, including industrial, automotive, communications, healthcare, and consumer electronics. The company is known for its innovative products in areas such as data converters, amplifiers, power management, radio frequency (RF) technology, and micro-electromechanical systems (MEMS). Analog Devices emphasizes high-performance and high-reliability products, making them a preferred choice for many applications requiring precision and durability.
Application
The AD8058ARZ is a high-speed op-amp suitable for several applications due to its low noise and low distortion characteristics. Key areas include video processing, where it supports high-definition signals due to its wide bandwidth and fast settling time. It is also used in instrumentation and data acquisition systems, providing precise signal amplification. The AD8058ARZ is ideal for use in communication systems, including IF and RF, due to its high slew rate and low power consumption. Additionally, its performance makes it suitable for use in medical imaging equipment and as a buffer or driver in various industrial and consumer electronics applications.
Package
The AD8058ARZ is packaged in a standard SOIC (Small Outline Integrated Circuit) package. Specifically, it features an 8-lead SOIC_N package, which is suitable for surface-mount technology.