사양
| 속성 | 가치 |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Applications | Voltage Feedback |
| NumberofCircuits | 1 |
| -3dbBandwidth | 130 MHz |
| SlewRate | 500V/µs |
| Current-Supply | 7 mA |
| Current-Output/Channel | 50 mA |
| Voltage-SupplySingle/Dual(±) | 5V ~ 36V, ±2.5V ~ 18V |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The AD818AR is a high-speed, low-power operational amplifier designed for applications requiring fast signal processing. It offers a high slew rate and wide bandwidth, making it ideal for video and other high-frequency applications. The device operates on a dual power supply ranging from ±5V to ±15V and features a low input offset voltage, which enhances precision.
Key features include a 50 MHz bandwidth, a 250 V/µs slew rate, and low differential gain and phase errors, which are critical for maintaining signal integrity in video applications. The AD818AR also provides a high output current drive capability and low distortion, ensuring accurate signal amplification without significant noise or signal degradation.
With its compact 8-pin SOIC (Small Outline Integrated Circuit) package, the AD818AR is suitable for use in space-constrained designs. It is commonly used in video switchers, distribution amplifiers, and other systems requiring high-performance signal amplification. Its performance characteristics make it a popular choice for designers needing a reliable amplifier with excellent speed and precision.
Key features include a 50 MHz bandwidth, a 250 V/µs slew rate, and low differential gain and phase errors, which are critical for maintaining signal integrity in video applications. The AD818AR also provides a high output current drive capability and low distortion, ensuring accurate signal amplification without significant noise or signal degradation.
With its compact 8-pin SOIC (Small Outline Integrated Circuit) package, the AD818AR is suitable for use in space-constrained designs. It is commonly used in video switchers, distribution amplifiers, and other systems requiring high-performance signal amplification. Its performance characteristics make it a popular choice for designers needing a reliable amplifier with excellent speed and precision.
Equivalent
The AD818AR is a high-speed, low-power operational amplifier. Equivalent products might include:
1. LM7171 from Texas Instruments: A high-speed, voltage feedback amplifier.
2. OPA2691 from Texas Instruments: A wideband, current feedback operational amplifier.
3. THS3201 from Texas Instruments: A high-speed, low-distortion operational amplifier.
4. LT1818 from Analog Devices: A high-speed, low-power op-amp.
When selecting a replacement, always verify specifications such as bandwidth, slew rate, and pin compatibility to ensure suitability.
1. LM7171 from Texas Instruments: A high-speed, voltage feedback amplifier.
2. OPA2691 from Texas Instruments: A wideband, current feedback operational amplifier.
3. THS3201 from Texas Instruments: A high-speed, low-distortion operational amplifier.
4. LT1818 from Analog Devices: A high-speed, low-power op-amp.
When selecting a replacement, always verify specifications such as bandwidth, slew rate, and pin compatibility to ensure suitability.
Features
The AD818AR is a high-speed, single-supply, operational amplifier designed for video and other high-frequency applications. Key features include:
1. High-Speed Performance: It offers a fast 100 MHz bandwidth and a slew rate of 250 V/µs, making it suitable for video signal processing.
2. Single-Supply Operation: The AD818AR operates from a single +5V to +12V power supply, simplifying power supply requirements.
3. Low Power Consumption: It is designed for low power usage, consuming just 9.5 mA at 5V, which is beneficial for battery-powered applications.
4. Low Distortion: The amplifier provides low harmonic distortion, ensuring high-quality signal amplification.
5. High Output Drive: It can drive large capacitive loads and delivers up to 50 mA of output current.
6. Small Package: The device is available in a compact SOIC-8 package, facilitating space-saving designs.
7. Wide Temperature Range: It operates across an industrial temperature range, from -40°C to +85°C, making it versatile for various environments.
These features make the AD818AR ideal for applications requiring precise and efficient high-speed signal amplification.
1. High-Speed Performance: It offers a fast 100 MHz bandwidth and a slew rate of 250 V/µs, making it suitable for video signal processing.
2. Single-Supply Operation: The AD818AR operates from a single +5V to +12V power supply, simplifying power supply requirements.
3. Low Power Consumption: It is designed for low power usage, consuming just 9.5 mA at 5V, which is beneficial for battery-powered applications.
4. Low Distortion: The amplifier provides low harmonic distortion, ensuring high-quality signal amplification.
5. High Output Drive: It can drive large capacitive loads and delivers up to 50 mA of output current.
6. Small Package: The device is available in a compact SOIC-8 package, facilitating space-saving designs.
7. Wide Temperature Range: It operates across an industrial temperature range, from -40°C to +85°C, making it versatile for various environments.
These features make the AD818AR ideal for applications requiring precise and efficient high-speed signal amplification.
Pinout
The AD818AR is an integrated circuit designed by Analog Devices, commonly used as a high-speed, low-power operational amplifier. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise description of its pin configuration and functions:
1. Pin 1 (OFFSET N1): Offset null.
2. Pin 2 (IN-): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V-): Negative power supply.
5. Pin 5 (DISABLE): Disables the output when connected to a logic high.
6. Pin 6 (OUT): Output.
7. Pin 7 (V+): Positive power supply.
8. Pin 8 (OFFSET N2): Offset null.
The AD818AR is typically used in applications requiring fast settling times, such as video processing, communications, and high-speed data acquisition systems.
1. Pin 1 (OFFSET N1): Offset null.
2. Pin 2 (IN-): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V-): Negative power supply.
5. Pin 5 (DISABLE): Disables the output when connected to a logic high.
6. Pin 6 (OUT): Output.
7. Pin 7 (V+): Positive power supply.
8. Pin 8 (OFFSET N2): Offset null.
The AD818AR is typically used in applications requiring fast settling times, such as video processing, communications, and high-speed data acquisition systems.
Manufacturer
The AD818AR is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide range of industries, including telecommunications, industrial automation, healthcare, automotive, and consumer electronics. Analog Devices is known for its innovation in signal processing, data conversion, and power management technologies.
Application
The AD818AR is a high-speed, low-power monolithic operational amplifier ideal for applications requiring fast signal processing. Its application areas include video signal processing, due to its high bandwidth and low distortion, making it suitable for video amplifiers and buffers. It is also used in communication systems for signal conditioning and in instrumentation for data acquisition systems. Additionally, the AD818AR is employed in imaging equipment, such as scanners or cameras, where high-speed and fidelity are crucial. Its versatility makes it useful in radar and sonar systems, medical imaging, and other analog-to-digital conversion applications requiring precise and fast amplification.
Package
The AD818AR is an operational amplifier from Analog Devices, and it comes in an SOIC-8 package type, which is a Small Outline Integrated Circuit with 8 pins.
