Overview
The AD826AR-REEL7 is a high-speed, dual operational amplifier produced by Analog Devices Inc. This device is designed for applications requiring unity gain stability and high output drive capability. It operates from a single +5 V supply or from ±5 V to ±15 V power supplies, making it versatile for various power-sensitive applications such as video cameras, portable instrumentation, and data acquisition systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Unity Gain Bandwidth | - | - | 50 | - | MHz |
| Slew Rate | - | - | 350 | - | V/μs |
| Settling Time to 0.01% | - | - | 70 | - | ns |
| Input Offset Voltage | - | - | 2.0 | - | mV |
| Output Voltage Swing (RLOAD = 500 Ω, VS = ±5 V) | - | 3.2 | 3.5 | 3.8 | V |
| Output Current (±15 V) | - | - | 50 | - | mA |
| Power Supply Current Per Amp (VS = +5 V) | - | - | 7.5 | - | mA |
Key Features
- High Speed: 50 MHz unity gain bandwidth and 350 V/μs slew rate.
- Low Power: Maximum power supply current of 7.5 mA per amplifier.
- Easy to Use: Drives unlimited capacitive loads and has a minimum output current of 50 mA per amplifier.
- Specified for +5 V, ±5 V, and ±15 V operation.
- Excellent Video Performance: Differential gain and phase error of 0.07% and 0.11°, respectively.
- Good DC Performance: Maximum input offset voltage of 2.0 mV.
- Available in small 8-lead plastic mini-DIP and SO packages.
Applications
- Unity Gain ADC/DAC Buffer
- Cable Drivers
- 8- and 10-Bit Data Acquisition Systems
- Video Line Driver
- Active Filters
- Video, CATV, copiers, LCDs, image scanners, and fax machines.
Q & A
- What is the unity gain bandwidth of the AD826AR-REEL7?
The unity gain bandwidth of the AD826AR-REEL7 is 50 MHz.
- What is the slew rate of the AD826AR-REEL7?
The slew rate of the AD826AR-REEL7 is 350 V/μs.
- What is the settling time to 0.01% for the AD826AR-REEL7?
The settling time to 0.01% for the AD826AR-REEL7 is 70 ns.
- What is the maximum input offset voltage of the AD826AR-REEL7?
The maximum input offset voltage of the AD826AR-REEL7 is 2.0 mV.
- What are the typical output voltage swings for the AD826AR-REEL7 with a 500 Ω load and ±5 V supply?
The typical output voltage swings for the AD826AR-REEL7 with a 500 Ω load and ±5 V supply are between 3.2 V and 3.8 V.
- What is the maximum output current per amplifier for the AD826AR-REEL7?
The maximum output current per amplifier for the AD826AR-REEL7 is 50 mA.
- What is the maximum power supply current per amplifier for the AD826AR-REEL7 with a +5 V supply?
The maximum power supply current per amplifier for the AD826AR-REEL7 with a +5 V supply is 7.5 mA.
- In what packages is the AD826AR-REEL7 available?
The AD826AR-REEL7 is available in small 8-lead plastic mini-DIP and SO packages.
- What are some common applications of the AD826AR-REEL7?
Common applications include unity gain ADC/DAC buffer, cable drivers, data acquisition systems, video line drivers, and active filters.
- What are the power supply options for the AD826AR-REEL7?
The AD826AR-REEL7 can operate from a single +5 V supply or from ±5 V to ±15 V power supplies.
