Overview
The AD8052AR-REEL, produced by Analog Devices Inc., is a dual, high-speed, rail-to-rail operational amplifier. This component is part of the AD8051/AD8052/AD8054 family, known for its low cost, high performance, and versatility. The AD8052 is particularly suited for applications requiring dual amplifiers, offering excellent dynamic performance, low distortion, and outstanding load drive capability. It operates on single or dual supplies ranging from 3 V to 12 V, making it suitable for a wide range of electronic systems.
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 | 0.2 | 4.8 | V | |
| Quiescent Current/Amplifier | 4.4 | 5 | mA | ||
| Power Supply Rejection Ratio | ΔVS = ±1 V | 70 | 80 | dB | |
| Operating Temperature Range | −40 | 125 | °C |
Key Features
- High speed and fast settling: 110 MHz −3 dB bandwidth (G = +1) and 145 V/μs slew rate.
- Single-supply operation with input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
- Output swings to within 25 mV of either rail, providing maximum output dynamic range.
- Excellent video specifications: 0.1 dB gain flatness to 20 MHz, differential gain/phase error of 0.03%/0.03°.
- Low distortion: −80 dBc total harmonic distortion at 1 MHz.
- Outstanding load drive capability: drives 45 mA, 0.5 V from supply rails and 50 pF capacitive load.
- Low power consumption: 4.4 mA per amplifier.
Applications
- Video electronics and switchers.
- Active filters.
- Professional cameras and CCD imaging systems.
- Coax cable drivers.
- A/D drivers.
- CD/DVD ROM systems.
- High-speed portable equipment.
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 145 V/μs.
- What is the settling time to 0.1% for the AD8052?
The settling time to 0.1% for the AD8052 is 50 ns.
- What is the input voltage range for the AD8052 when operating on a 5V supply?
The input voltage range for the AD8052 when operating on a 5V supply is from −0.2 V to +4 V.
- What is the quiescent current per amplifier for the AD8052?
The quiescent current per amplifier for the AD8052 is typically 4.4 mA.
- What are the typical video specifications for the AD8052?
The AD8052 has 0.1 dB gain flatness to 20 MHz and differential gain/phase error of 0.03%/0.03°.
- What is the total harmonic distortion of the AD8052 at 1 MHz?
The total harmonic distortion of the AD8052 at 1 MHz is −80 dBc.
- What is the maximum output current of the AD8052?
The AD8052 can drive up to 45 mA at 0.5 V from the supply rails.
- What are the operating temperature ranges for the AD8052?
The operating temperature range for the AD8052 is from −40°C to +125°C.
- In what packages is the AD8052 available?
The AD8052 is available in 8-lead SOIC and MSOP packages.
