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AD811JR
+BOMIC AMP CURRENT FEEDBACK 8SOIC
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ManufacturerAnalog Devices Inc.
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Mfr. Part #AD811JR
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Datasheet AD811JR DataSheet
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In Stock6984
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Applications | Current Feedback |
| Number of Circuits | 1 |
| -3 dB Bandwidth | 140 MHz |
| Slew Rate | 2500V/µs |
| Supply Current | 16.5 mA |
| Current - Output / Channel | 100 mA |
| Voltage - Supply, Single / Dual (±) | ±4.5V ~ 18V |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | AD811 |
Overview
Description
The AD811JR is a high-speed, low-noise operational amplifier designed by Analog Devices. It features a unique architecture that combines exceptional performance with ease of use, making it suitable for a variety of applications such as video processing, imaging systems, and data acquisition.
Key specifications include a bandwidth of up to 100 MHz and a slew rate of 1000 V/μs, allowing rapid signal processing. The AD811JR operates on a dual supply voltage, typically between ±5V to ±15V, and provides a high output drive capability, making it ideal for driving capacitive loads.
The device also showcases low distortion and noise characteristics, which are crucial for precision applications. Packaged in a 14-lead SOIC or PDIP format, it is designed for easy integration into existing circuits. Overall, the AD811JR is highly regarded for its performance in demanding environments where speed and accuracy are essential.
Key specifications include a bandwidth of up to 100 MHz and a slew rate of 1000 V/μs, allowing rapid signal processing. The AD811JR operates on a dual supply voltage, typically between ±5V to ±15V, and provides a high output drive capability, making it ideal for driving capacitive loads.
The device also showcases low distortion and noise characteristics, which are crucial for precision applications. Packaged in a 14-lead SOIC or PDIP format, it is designed for easy integration into existing circuits. Overall, the AD811JR is highly regarded for its performance in demanding environments where speed and accuracy are essential.
Equivalent
Equivalent products to the AD811JR operational amplifier include the LMH6624, OPA2134, and THS4031. These alternatives offer similar performance characteristics, such as bandwidth and slew rate, suitable for high-speed applications. Always verify specific requirements like voltage range and package type to ensure compatibility.
Features
The AD811JR is a high-speed, high-performance voltage feedback operational amplifier designed for various applications, including video and data acquisition systems. Key features include:
1. High Bandwidth: 200 MHz at -3 dB bandwidth, suitable for fast signal processing.
2. Fast Slew Rate: 1000 V/µs, allowing for rapid response to input changes.
3. Low Distortion: THD typically around 0.05% at high frequencies, ensuring signal integrity.
4. High Output Drive: Capable of driving loads of up to 1 kΩ at a supply voltage of ±5V.
5. Low Noise: 4.5 nV/√Hz, minimizing signal degradation.
6. Single and Dual Supply Operation: Flexible for various circuit designs.
7. Wide Supply Voltage Range: Operates from ±5V to ±15V, enhancing versatility.
8. Excellent Phase Margin: Ensures stability in feedback applications.
These features make the AD811JR ideal for applications requiring high-speed, low-distortion signal processing.
1. High Bandwidth: 200 MHz at -3 dB bandwidth, suitable for fast signal processing.
2. Fast Slew Rate: 1000 V/µs, allowing for rapid response to input changes.
3. Low Distortion: THD typically around 0.05% at high frequencies, ensuring signal integrity.
4. High Output Drive: Capable of driving loads of up to 1 kΩ at a supply voltage of ±5V.
5. Low Noise: 4.5 nV/√Hz, minimizing signal degradation.
6. Single and Dual Supply Operation: Flexible for various circuit designs.
7. Wide Supply Voltage Range: Operates from ±5V to ±15V, enhancing versatility.
8. Excellent Phase Margin: Ensures stability in feedback applications.
These features make the AD811JR ideal for applications requiring high-speed, low-distortion signal processing.
Pinout
The AD811JR is an operational amplifier featuring a total of 8 pins. Its pin configuration and functions are as follows:
1. Input A (Pin 1): Non-inverting input for the first amplifier.
2. Input B (Pin 2): Inverting input for the first amplifier.
3. Output A (Pin 3): Output for the first amplifier.
4. V- (Pin 4): Negative power supply input.
5. V+ (Pin 5): Positive power supply input.
6. Output B (Pin 6): Output for the second amplifier.
7. Input D (Pin 7): Inverting input for the second amplifier.
8. Input C (Pin 8): Non-inverting input for the second amplifier.
The AD811JR is designed for high-speed applications and can operate with both single-supply and dual-supply configurations, making it suitable for video and RF applications.
1. Input A (Pin 1): Non-inverting input for the first amplifier.
2. Input B (Pin 2): Inverting input for the first amplifier.
3. Output A (Pin 3): Output for the first amplifier.
4. V- (Pin 4): Negative power supply input.
5. V+ (Pin 5): Positive power supply input.
6. Output B (Pin 6): Output for the second amplifier.
7. Input D (Pin 7): Inverting input for the second amplifier.
8. Input C (Pin 8): Non-inverting input for the second amplifier.
The AD811JR is designed for high-speed applications and can operate with both single-supply and dual-supply configurations, making it suitable for video and RF applications.
Manufacturer
The AD811JR is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is recognized for its innovation in precision analog technology.
Analog Devices serves a variety of sectors, including telecommunications, automotive, healthcare, and industrial automation, providing solutions for applications such as data acquisition, signal processing, and control systems. The AD811JR itself is a high-speed operational amplifier known for its wide bandwidth and low distortion, making it suitable for applications in video, instrumentation, and communications.
Overall, Analog Devices is a key player in the semiconductor industry, focusing on delivering advanced technologies that enable the next generation of electronic devices.
Analog Devices serves a variety of sectors, including telecommunications, automotive, healthcare, and industrial automation, providing solutions for applications such as data acquisition, signal processing, and control systems. The AD811JR itself is a high-speed operational amplifier known for its wide bandwidth and low distortion, making it suitable for applications in video, instrumentation, and communications.
Overall, Analog Devices is a key player in the semiconductor industry, focusing on delivering advanced technologies that enable the next generation of electronic devices.
Application
The AD811JR is a high-speed, voltage feedback operational amplifier ideal for various applications, including:
1. Video and Imaging Systems: Used in video signal processing and transmission due to its fast slew rate and low distortion.
2. Data Acquisition: Suitable for high-speed data converters and analog-to-digital converters (ADCs).
3. Broadcast Equipment: Employed in professional video equipment and broadcasting applications.
4. Communication Systems: Utilized in RF and microwave applications for amplification and signal conditioning.
5. Instrumentation: Ideal for precision measurement and signal amplification in scientific instruments.
Its wide bandwidth and high linearity make it versatile for demanding electronic designs.
1. Video and Imaging Systems: Used in video signal processing and transmission due to its fast slew rate and low distortion.
2. Data Acquisition: Suitable for high-speed data converters and analog-to-digital converters (ADCs).
3. Broadcast Equipment: Employed in professional video equipment and broadcasting applications.
4. Communication Systems: Utilized in RF and microwave applications for amplification and signal conditioning.
5. Instrumentation: Ideal for precision measurement and signal amplification in scientific instruments.
Its wide bandwidth and high linearity make it versatile for demanding electronic designs.
Package
The AD811JR is packaged in a standard 8-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for easy integration into printed circuit boards (PCBs) and provides efficient thermal and electrical performance.
