Overview
The AD8072ARMZ-REEL, produced by Analog Devices Inc., is a low-cost, dual video amplifier designed for high-volume, cost-sensitive applications. This current feedback amplifier is part of the AD8072 and AD8073 series, which are known for their excellent video specifications and high-speed performance. The AD8072 is available in various packages, including 8-lead plastic DIP, SOIC, and µSOIC, with the AD8072ARMZ-REEL specifically being in the 8-lead µSOIC package. This amplifier operates over a commercial temperature range of 0°C to 70°C and an industrial temperature range of –40°C to +85°C for the AD8072ARM variant.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| –3 dB Bandwidth, Small Signal No Peaking, G = +2 | RF = 1 kΩ | 80 | 100 | MHz | |
| Slew Rate | VO = 4 V Step | 500 | V/µs | ||
| Settling Time to 0.1% | VO = 2 V Step | 25 | ns | ||
| Differential Gain | f = 3.58 MHz, G = +2 | 0.05 | 0.15 | % | |
| Differential Phase | f = 3.58 MHz, G = +2 | 0.1 | ° | ||
| Output Voltage Swing | RL = 150 Ω | 1.3 to 3.7 | V | ||
| Output Current | RL = 10 Ω | 20 | mA | ||
| Short Circuit Current | 60 | mA | |||
| Power Supply Range | ±2.5 to ±6 V | V | |||
| Quiescent Current per Amplifier | 3 to 4.5 | mA | |||
| Operating Temperature Range | 0 to 70 °C (Commercial), –40 to +85 °C (Industrial) | °C |
Key Features
- Low cost, making it suitable for high-volume, cost-sensitive applications.
- High-speed performance with a –3 dB bandwidth of up to 100 MHz and a slew rate of 500 V/µs.
- Excellent video specifications, including gain flatness of 0.1 dB to 10 MHz, 0.05% differential gain error, and 0.1° differential phase error.
- Operates on single 5 V to dual ±6 V power supplies.
- Low power consumption with a quiescent current of 3 to 4.5 mA per amplifier.
- Fast settling time of 25 ns to 0.1%.
- Available in 8-lead plastic DIP, SOIC, and µSOIC packages.
- ESD protection circuitry to protect against electrostatic discharges.
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 AD8072ARMZ-REEL used for?
The AD8072ARMZ-REEL is a dual video amplifier used in high-volume, cost-sensitive applications such as video line drivers, computer video plug-in boards, and RGB or S-Video amplifiers.
- What is the operating temperature range of the AD8072ARMZ-REEL?
The AD8072ARMZ-REEL operates over a commercial temperature range of 0°C to 70°C and an industrial temperature range of –40°C to +85°C.
- What are the power supply requirements for the AD8072ARMZ-REEL?
The AD8072ARMZ-REEL can operate on single 5 V to dual ±6 V power supplies.
- What is the slew rate of the AD8072ARMZ-REEL?
The slew rate of the AD8072ARMZ-REEL is 500 V/µs.
- What is the differential gain error of the AD8072ARMZ-REEL?
The differential gain error of the AD8072ARMZ-REEL is 0.05%.
- What is the differential phase error of the AD8072ARMZ-REEL?
The differential phase error of the AD8072ARMZ-REEL is 0.1°.
- What is the quiescent current per amplifier for the AD8072ARMZ-REEL?
The quiescent current per amplifier for the AD8072ARMZ-REEL is 3 to 4.5 mA.
- What are the available packages for the AD8072?
The AD8072 is available in 8-lead plastic DIP, SOIC, and µSOIC packages.
- Does the AD8072ARMZ-REEL have ESD protection?
Yes, the AD8072ARMZ-REEL features proprietary ESD protection circuitry.
- What is the settling time of the AD8072ARMZ-REEL to 0.1%?
The settling time of the AD8072ARMZ-REEL to 0.1% is 25 ns.
