Overview
The AD8052ARMZ-REEL7, produced by Analog Devices Inc., is a dual, low-cost, high-speed voltage feedback operational amplifier. It is part of the AD8051/AD8052/AD8054 family, which is known for its high performance and versatility. These amplifiers are fabricated using Analog Devices' proprietary eXtra-Fast Complementary Bipolar (XFCB) process, enabling high speed and fast settling times. The AD8052 is particularly suited for applications requiring dual amplifiers in a compact package.
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 | 105 | 170 | - | 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 times: 110 MHz bandwidth at G = +1, 170 V/μs slew rate, and 50 ns settling time to 0.1%.
- Single-supply operation with input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
- Output voltage swings to within 25 mV of each rail, providing maximum output dynamic range and excellent overdrive recovery.
- 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.
- Video specifications: 0.1 dB gain flatness at 20 MHz, RL = 150 Ω; differential gain/phase: 0.03%/0.03°.
Applications
- Video electronics: Suitable for video amplifiers, cameras, and video switchers due to its high speed and low distortion.
- Active filter applications: Ideal for high-speed filtering requirements with fast settling times and low distortion.
- High-speed portable equipment: The low power consumption and compact packaging make it suitable for portable devices).
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 170 V/μs).
- What is the settling time of the AD8052 to 0.1%?
The settling time of the AD8052 to 0.1% is typically 50 ns).
- What is the input voltage range of the AD8052?
The input voltage range of the AD8052 extends 200 mV below the negative rail and within 1 V of the positive rail).
- What is the output voltage swing of the AD8052?
The output voltage swing of the AD8052 is within 25 mV of each rail).
- 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).
- What is the load drive capability of the AD8052?
The AD8052 can drive 45 mA, 0.5 V from supply rails).
- What are the video specifications of the AD8052?
The AD8052 has 0.1 dB gain flatness at 20 MHz, RL = 150 Ω, and differential gain/phase of 0.03%/0.03°).
- What are the typical applications of the AD8052?
The AD8052 is typically used in video electronics, active filter applications, and high-speed portable equipment).
- What is the operating temperature range of the AD8052?
The operating temperature range of the AD8052 is −40°C to +125°C).
