Overview
The AD8073JR-REEL is a low-cost, triple video amplifier produced by Analog Devices Inc. This device is part of the AD8072 and AD8073 family, which are current feedback amplifiers designed for high-volume, cost-sensitive applications. The AD8073JR-REEL is optimized for driving back-terminated video loads and offers excellent video specifications, making it suitable for various video-related applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| -3 dB Bandwidth, Small Signal No Peaking, G = +2 | - | 78 | 100 | - | MHz |
| Slew Rate | VO = 2 V Step | 350 | 500 | - | V/μs |
| Output Voltage Swing | RL = 150 Ω | 2.25 | 3.3 | - | V |
| Output Current | RL = 10 Ω | - | 30 | - | mA |
| Quiescent Current per Amplifier | VS = ±5 V, RL = 150 Ω | 3.5 | 5 | - | mA |
| Operating Temperature Range | - | 0 | - | 70 | °C |
| Supply Voltage Range | - | 5 | - | 12 | V (Single), ±2.5 to ±6 V (Dual) |
| Package | - | - | - | - | 14-SOIC |
Key Features
- Low cost and optimized for high-volume applications.
- High speed with a -3 dB bandwidth of up to 100 MHz and a slew rate of 500 V/μs.
- Good video specifications, including gain flatness of 0.1 dB to 10 MHz and differential gain and phase errors of 0.05% and 0.1°, respectively.
- Low power consumption with a quiescent current of 3.5 mA per amplifier.
- Operates on a single 5 V to 12 V supply or dual ±2.5 V to ±6 V supplies.
- Output current of 30 mA per channel, suitable for driving back-terminated video loads.
- Fast settling time of 25 ns (0.1%).
- Available in 14-lead SOIC packages.
Applications
- Video line drivers.
- Computer video plug-in boards.
- RGB or S-Video amplifiers in component systems.
- General-purpose video amplification in various electronic systems.
Q & A
- What is the AD8073JR-REEL used for?
The AD8073JR-REEL is used as a triple video amplifier, optimized for driving back-terminated video loads and suitable for various video-related applications.
- What is the bandwidth of the AD8073JR-REEL?
The -3 dB bandwidth of the AD8073JR-REEL is up to 100 MHz.
- What is the slew rate of the AD8073JR-REEL?
The slew rate of the AD8073JR-REEL is 500 V/μs.
- What is the output current of the AD8073JR-REEL?
The output current of the AD8073JR-REEL is 30 mA per channel.
- What is the operating temperature range of the AD8073JR-REEL?
The operating temperature range of the AD8073JR-REEL is from 0°C to 70°C.
- What type of supply voltage does the AD8073JR-REEL support?
The AD8073JR-REEL supports a single 5 V to 12 V supply or dual ±2.5 V to ±6 V supplies.
- What is the package type of the AD8073JR-REEL?
The AD8073JR-REEL is available in a 14-lead SOIC package.
- What are some common applications of the AD8073JR-REEL?
Common applications include video line drivers, computer video plug-in boards, and RGB or S-Video amplifiers in component systems.
- How much quiescent current does the AD8073JR-REEL consume per amplifier?
The quiescent current per amplifier is 3.5 mA.
- What is the settling time of the AD8073JR-REEL?
The settling time of the AD8073JR-REEL is 25 ns (0.1%).
