Overview
The AD8052AR, produced by Analog Devices Inc., is a low-cost, high-speed, dual operational amplifier. It is part of the AD8051/AD8052/AD8054 family, which offers excellent performance and versatility despite its low cost. The AD8052AR operates on single-supply voltages of +3 V, +5 V, or dual-supply voltages of ±5 V, making it suitable for a wide range of applications, including video electronics, cameras, video switchers, and high-speed portable equipment.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| −3 dB Small Signal Bandwidth (G = +1) | VOUT = 0.2 V p-p | 70 | 110 | 135 | MHz |
| Slew Rate (G = −1) | VOUT = 2 V step | 90 | 135 | 150 | V/μs |
| Settling Time to 0.1% | VOUT = 2 V step | 50 | 40 | ns | |
| Input Voltage Range | VS = 5 V | −0.2 V to +4 V | V | ||
| Output Voltage Swing | Within 25 mV of each rail | V | |||
| Quiescent Current/Amplifier | VS = 3 V to 12 V | 2.75 | 3.275 | 4.4 | mA |
| Power Supply Rejection Ratio | ΔVS = ±1 V | 68 | 80 | dB | |
| Operating Temperature Range | −40°C to +125°C | °C | |||
| Output Current | VOUT = 0.5 V to 4.5 V | 30 | 45 | mA |
Key Features
- High speed with a −3 dB bandwidth of up to 110 MHz (G = +1)
- Fast slew rate of up to 145 V/μs
- Low distortion with total harmonic distortion of −80 dBc at 1 MHz
- True single-supply capability 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
- Excellent overdrive recovery and fast settling time to 0.1% in 50 ns
- High load drive capability, driving up to 45 mA
- Available in 8-lead SOIC, MSOP, and TSSOP packages
Applications
- Video electronics and video switchers
- Cameras and other high-speed portable equipment
- Active filter applications due to low distortion and fast settling times
- Medical ultrasound and other high-speed signal processing applications
Q & A
- What is the typical bandwidth of the AD8052AR at a gain of +1?
The typical bandwidth of the AD8052AR at a gain of +1 is 110 MHz.
- What is the slew rate of the AD8052AR?
The slew rate of the AD8052AR is up to 145 V/μs.
- What is the input voltage range for the AD8052AR?
The input voltage range for the AD8052AR extends 200 mV below the negative rail and within 1 V of the positive rail.
- How much current can the AD8052AR drive?
The AD8052AR can drive up to 45 mA.
- What are the available package types for the AD8052AR?
The AD8052AR is available in 8-lead SOIC, MSOP, and TSSOP packages.
- What is the operating temperature range of the AD8052AR?
The operating temperature range of the AD8052AR is −40°C to +125°C.
- What is the total harmonic distortion of the AD8052AR at 1 MHz?
The total harmonic distortion of the AD8052AR at 1 MHz is −80 dBc.
- How long does it take for the AD8052AR to settle to 0.1%?
The AD8052AR settles to 0.1% in 50 ns.
- What are some common applications of the AD8052AR?
The AD8052AR is commonly used in video electronics, cameras, video switchers, and high-speed portable equipment.
- What is the quiescent current of the AD8052AR per amplifier?
The quiescent current of the AD8052AR per amplifier is typically 3.275 mA.
