Overview
The AD8051ART-REEL7, produced by Analog Devices Inc., is a high-speed, low-cost, voltage feedback operational amplifier. This component is part of the AD8051 family, which includes single (AD8051), dual (AD8052), and quad (AD8054) configurations. The AD8051ART-REEL7 is specifically a single-channel amplifier packaged in an 8-lead SOIC_N and supplied on a 7" tape and reel. It is designed for high-speed applications, offering excellent dynamic performance and low distortion.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| −3 dB Small Signal Bandwidth (G = +1) | VOUT = 0.2 V p-p | 70 | 110 | - | MHz |
| Slew Rate (G = −1) | VOUT = 2 V step | 90 | 135 | - | V/μs |
| Settling Time to 0.1% | VOUT = 2 V step | 50 | - | - | ns |
| Input Voltage Range | VS = 5 V | −0.2 | - | +4 | V |
| Output Voltage Swing (RL = 150 Ω) | - | −4.45 | - | +4.3 | V |
| Quiescent Current/Amplifier | - | 4.4 | 5 | - | mA |
| Power Supply Operating Range | - | 3 | - | 12 | V |
| Operating Temperature Range | - | −40 | - | +125 | °C |
Key Features
- High speed and fast settling: 110 MHz, −3 dB bandwidth (G = +1) and 50 ns settling time to 0.1%.
- Low distortion: −80 dBc total harmonic at 1 MHz, RL = 100 Ω.
- Single-supply operation: Compatible with +3 V, +5 V, or ±5 V supplies.
- Output swings to within 25 mV of either rail.
- Outstanding load drive capability: Drives 45 mA, 0.5 V from supply rails and 50 pF capacitive load (G = +1).
- Video specifications: 0.1 dB gain flatness at 20 MHz, RL = 150 Ω, and differential gain/phase of 0.03%/0.03°.
Applications
- Coax cable drivers.
- Active filters.
- Video switchers.
- Analog-to-digital drivers.
- Professional cameras and CCD imaging systems.
- CD/DVD ROM systems.
Q & A
- What is the typical bandwidth of the AD8051 at a gain of +1?
The typical bandwidth of the AD8051 at a gain of +1 is 110 MHz.
- What is the slew rate of the AD8051?
The slew rate of the AD8051 is typically 135 V/μs).
- What is the settling time of the AD8051 to 0.1%?
The settling time of the AD8051 to 0.1% is typically 50 ns).
- What is the input voltage range for the AD8051 when operating on a 5V supply?
The input voltage range for the AD8051 when operating on a 5V supply is from −0.2 V to +4 V).
- What is the output voltage swing of the AD8051 with a 150 Ω load?
The output voltage swing of the AD8051 with a 150 Ω load is from −4.45 V to +4.3 V).
- What is the quiescent current per amplifier for the AD8051?
The quiescent current per amplifier for the AD8051 is typically 5 mA).
- What is the operating temperature range for the AD8051?
The operating temperature range for the AD8051 is from −40°C to +125°C).
- Can the AD8051 drive capacitive loads?
Yes, the AD8051 can drive up to 50 pF capacitive loads at a gain of +1).
- What are some common applications of the AD8051?
The AD8051 is commonly used in coax cable drivers, active filters, video switchers, analog-to-digital drivers, professional cameras, and CCD imaging systems).
- What is the total harmonic distortion of the AD8051 at 1 MHz?
The total harmonic distortion of the AD8051 at 1 MHz is typically −80 dBc).
