Overview
The AD8052AR-REEL7, produced by Analog Devices Inc., is a dual, low-cost, high-speed, voltage feedback amplifier. This component is part of the AD8051/AD8052/AD8054 family, which offers excellent performance and versatility despite its low cost. The AD8052 operates on +3 V, +5 V, or ±5 V supplies and features true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail. It is available in an 8-lead SOIC package and supports an extended temperature range of −40°C to +125°C.
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% | G = −1, VOUT = 2 V step | 50 | 40 | ns | |
| Output Voltage Swing (RL = 150 Ω) | −4.45 | +4.3 | V | ||
| Output Current (VOUT = 0.5 V to 4.5 V) | 45 | mA | |||
| Short-Circuit Current Sourcing | 60 | mA | |||
| Short-Circuit Current Sinking | 90 | mA | |||
| Capacitive Load Drive (G = +1) | 50 | pF | |||
| Power Supply Operating Range | 3 | 12 | V | ||
| Quiescent Current/Amplifier | 4.2 | 4.8 | mA | ||
| Operating Temperature Range | −40 | +125 | °C |
Key Features
- High speed and fast settling: 110 MHz bandwidth at G = +1, and 135 V/μs slew rate.
- Low distortion: −80 dBc total harmonic distortion at 1 MHz, RL = 100 Ω.
- Outstanding load drive capability: Drives 45 mA, 0.5 V from supply rails and 50 pF capacitive load.
- True single-supply operation: Input voltage range extends 200 mV below the negative rail and within 1 V of the positive rail.
- Low power consumption: Quiescent current of 4.2 mA to 4.8 mA per amplifier.
- Excellent overdrive recovery and output voltage swing to within 25 mV of each rail.
Applications
- Video electronics and switchers: Ideal for high-speed video applications due to its low distortion and fast settling times.
- Active filters: Suitable for active filter applications requiring high speed and low distortion.
- Professional cameras and CCD imaging systems: Used in various imaging and camera systems due to its high performance and low noise characteristics.
- CD/DVD ROM drives: Applicable in high-speed data retrieval systems).
- Portable equipment: Suitable for high-speed portable devices requiring low power consumption and high performance).
Q & A
- What is the typical bandwidth of the AD8052 at a gain of +1?
The typical bandwidth of the AD8052 at a gain of +1 is 110 MHz.
- What is the slew rate of the AD8052?
The slew rate of the AD8052 is typically 135 V/μs).
- What is the output voltage swing of the AD8052 with a 150 Ω load?
The output voltage swing of the AD8052 with a 150 Ω load is from −4.45 V to +4.3 V).
- How much current can the AD8052 source and sink?
The AD8052 can source up to 60 mA and sink up to 90 mA).
- What is the quiescent current per amplifier for the AD8052?
The quiescent current per amplifier for the AD8052 is typically between 4.2 mA and 4.8 mA).
- What is the operating temperature range of the AD8052?
The operating temperature range of the AD8052 is from −40°C to +125°C).
- What are some common applications of the AD8052?
The AD8052 is commonly used in video electronics, active filters, professional cameras, CCD imaging systems, and CD/DVD ROM drives).
- What is the total harmonic distortion of the AD8052 at 1 MHz?
The total harmonic distortion of the AD8052 at 1 MHz is typically −80 dBc).
- Can the AD8052 drive capacitive loads?
Yes, the AD8052 can drive up to 50 pF capacitive loads at a gain of +1).
- What is the package type of the AD8052AR-REEL7?
The AD8052AR-REEL7 is available in an 8-lead SOIC package).
