Overview
The AD811ARZ-16-REEL7 is a high-performance video operational amplifier produced by Analog Devices Inc. This device is optimized for broadcast-quality video systems and is known for its wideband current feedback architecture. It offers exceptional video performance, making it an ideal choice for various video and multimedia applications.
Key Specifications
| Parameter | Value |
|---|---|
| Bandwidth (3 dB, G = +1) | 140 MHz |
| Bandwidth (3 dB, G = +2) | 120 MHz |
| Bandwidth (0.1 dB, G = +2) | 35 MHz |
| Slew Rate | 2500 V/µs |
| Settling Time (0.1% for 2 V step) | 25 ns |
| Settling Time (0.01% for 10 V step) | 65 ns |
| Differential Gain | 0.01% |
| Differential Phase | 0.01° |
| Voltage Noise | 1.9 nV/√Hz |
| Supply Voltage Range | ±4.5 V to ±18 V |
| Supply Current | 16.5 mA |
| Output Swing (into 75 Ω load, VS = ±5 V) | ±2.3 V |
| Package | 16-Lead SOIC Wide |
| Mounting Type | Surface Mount |
Key Features
- High-speed operation with a bandwidth of 140 MHz at a gain of +1 and 120 MHz at a gain of +2.
- Excellent video performance with 0.01% differential gain and 0.01° differential phase.
- Low distortion: THD = −74 dB at 10 MHz.
- Fast slew rate of 2500 V/µs and settling times of 25 ns to 0.1% and 65 ns to 0.01%.
- Flexible operation over a wide supply voltage range (±4.5 V to ±18 V).
- Low power supply current of 16.5 mA.
- Low voltage and current noise.
- Excellent dc precision with a maximum input offset voltage of 3 mV.
Applications
- Video crosspoint switchers and multimedia broadcast systems.
- HDTV compatible systems.
- Video line drivers and distribution amplifiers.
- ADC/DAC buffers in data acquisition systems.
- DC restoration circuits.
- Medical applications such as ultrasound and PET/Gamma Counter systems.
Q & A
- What is the bandwidth of the AD811ARZ-16-REEL7 at a gain of +1?
The bandwidth is 140 MHz at a gain of +1. - What is the slew rate of the AD811ARZ-16-REEL7?
The slew rate is 2500 V/µs. - What are the settling times for the AD811ARZ-16-REEL7?
The settling times are 25 ns to 0.1% for a 2 V step and 65 ns to 0.01% for a 10 V step. - What is the differential gain and phase of the AD811ARZ-16-REEL7?
The differential gain is 0.01% and the differential phase is 0.01°. - What is the supply voltage range for the AD811ARZ-16-REEL7?
The supply voltage range is ±4.5 V to ±18 V. - What is the typical supply current of the AD811ARZ-16-REEL7?
The typical supply current is 16.5 mA. - What kind of noise performance does the AD811ARZ-16-REEL7 have?
The AD811ARZ-16-REEL7 has a voltage noise of 1.9 nV/√Hz. - What are some common applications of the AD811ARZ-16-REEL7?
Common applications include video crosspoint switchers, HDTV compatible systems, video line drivers, ADC/DAC buffers, and medical ultrasound systems. - What is the package type of the AD811ARZ-16-REEL7?
The package type is 16-Lead SOIC Wide. - Is the AD811ARZ-16-REEL7 suitable for high-speed video applications?
Yes, it is optimized for high-speed video applications with excellent video performance and low distortion.
