Overview
The AD828AR-REEL, produced by Analog Devices Inc., is a dual, low power video operational amplifier designed for high performance video applications. This component excels in scenarios requiring high output drive capability and excellent video performance. It is optimized for gains of +2 or greater and operates with a very low power consumption, making it ideal for power-sensitive applications such as video cameras and professional video equipment.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| 3 dB Bandwidth | 130 MHz (G = +2) | Ta = 25°C |
| Slew Rate | 450 V/µs | Ta = 25°C |
| Settling Time to 0.01% | 80 ns | Ta = 25°C |
| Differential Gain Error | 0.01% | Ta = 25°C |
| Differential Phase Error | 0.05° | Ta = 25°C |
| Output Current per Amplifier | 50 mA minimum | Ta = 25°C |
| Supply Current | 15 mA maximum | Ta = 25°C |
| Supply Voltage Range | +5 V, ±5 V to ±15 V | |
| Operating Temperature Range | –40°C to +85°C | |
| Package Type | SO-8, Mini-DIP |
Key Features
- Excellent video performance with differential gain and phase errors of 0.01% and 0.05° respectively.
- High speed operation with a 3 dB bandwidth of 130 MHz and a slew rate of 450 V/µs.
- Low power consumption with a maximum supply current of 15 mA.
- High output drive capability with a minimum output current of 50 mA per amplifier.
- Flexible power supply options, specified for operation with +5 V, ±5 V, and ±15 V supplies.
- Ability to drive terminated cables and capacitive loads of up to 10 pF without oscillation.
- Low input offset voltage of 2 mV maximum.
- Available in low-cost, small 8-lead plastic mini-DIP and SOIC packages.
Applications
- Video cameras and professional video equipment.
- Video monitors and CATV systems.
- Color copiers and image scanners.
- Fax machines and other high-speed transmission applications.
- Driving back-terminated cables and full-duplex transmission systems.
Q & A
- What is the primary application of the AD828AR-REEL?
The AD828AR-REEL is primarily used in high-performance video applications, including video cameras, professional video equipment, and other high-speed video systems.
- What is the 3 dB bandwidth of the AD828AR-REEL?
The 3 dB bandwidth of the AD828AR-REEL is 130 MHz at a gain of +2.
- What is the slew rate of the AD828AR-REEL?
The slew rate of the AD828AR-REEL is 450 V/µs.
- What is the maximum supply current of the AD828AR-REEL?
The maximum supply current of the AD828AR-REEL is 15 mA.
- What is the minimum output current per amplifier of the AD828AR-REEL?
The minimum output current per amplifier of the AD828AR-REEL is 50 mA.
- What are the available power supply options for the AD828AR-REEL?
The AD828AR-REEL can operate with +5 V, ±5 V, and ±15 V power supplies.
- Can the AD828AR-REEL drive capacitive loads?
Yes, the AD828AR-REEL can drive capacitive loads of up to 10 pF without oscillation.
- What is the input offset voltage of the AD828AR-REEL?
The input offset voltage of the AD828AR-REEL is 2 mV maximum.
- In what packages is the AD828AR-REEL available?
The AD828AR-REEL is available in 8-lead plastic mini-DIP and SOIC packages.
- What is the operating temperature range of the AD828AR-REEL?
The operating temperature range of the AD828AR-REEL is –40°C to +85°C.
