Overview
The AD8182AR is a high-speed, dual-channel 2-to-1 multiplexer designed and manufactured by Analog Devices Inc. This integrated circuit is part of the AD8180 and AD8182 series, known for their high performance and low power consumption. The AD8182AR is particularly suited for applications requiring fast switching times and high signal integrity, making it ideal for professional video multiplexing and other high-speed signal processing tasks.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices, Inc. |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Supply Voltage | ±5 V to ±15 V |
| Current Consumption | 6.8 mA (dual channel) |
| -3 dB Signal Bandwidth | > 780 MHz |
| Slew Rate | 750 V/µs |
| Switching Time | 10 ns |
| Settling Time | 14 ns to 0.1% |
| Differential Gain Error | 0.02% |
| Differential Phase Error | 0.02° |
| Crosstalk | Better than 77 dB @ 5 MHz |
| Isolation | Better than 84 dB @ 5 MHz |
Key Features
- Fully buffered inputs and outputs
- Fast output disable feature for connecting multiple devices
- Low all-hostile crosstalk of –80 dB @ 5 MHz
- Low power consumption: 6.8 mA (dual channel)
- Excellent video specifications: gain flatness of 0.1 dB beyond 100 MHz
- Low glitch: < 35 mV
- High “OFF” isolation of –90 dB @ 5 MHz
- Fast channel switching: 10 ns
- High speed: > 750 MHz bandwidth and 750 V/µs slew rate
Applications
The AD8182AR is highly suitable for various high-speed applications, including:
- Professional video multiplexing
- Pixel switching (picture-in-picture)
- High-speed signal processing
- Video and audio routing systems
- Medical imaging and diagnostic equipment
Q & A
- What is the AD8182AR?
The AD8182AR is a high-speed, dual-channel 2-to-1 multiplexer designed by Analog Devices Inc.
- What is the package type of the AD8182AR?
The AD8182AR comes in a 14-SOIC package.
- What is the supply voltage range for the AD8182AR?
The supply voltage range is ±5 V to ±15 V.
- What is the current consumption of the AD8182AR?
The AD8182AR consumes 6.8 mA (dual channel).
- What is the -3 dB signal bandwidth of the AD8182AR?
The -3 dB signal bandwidth is greater than 780 MHz.
- What is the slew rate of the AD8182AR?
The slew rate is 750 V/µs.
- How fast is the channel switching time of the AD8182AR?
The channel switching time is 10 ns.
- What are the differential gain and phase errors of the AD8182AR?
The differential gain error is 0.02%, and the differential phase error is 0.02°.
- What are some common applications of the AD8182AR?
Common applications include professional video multiplexing, pixel switching, high-speed signal processing, and medical imaging.
- Does the AD8182AR have a fast output disable feature?
Yes, the AD8182AR has a fast output disable feature for connecting multiple devices.
