Overview
The AD8052ARMZ from Analog Devices Inc. is a dual-channel, low-cost, high-speed voltage feedback operational amplifier. It features a true single-supply capability with an input voltage range extending 200mV below the negative rail and within 1V of the positive rail. This amplifier is designed for high-frequency applications and offers excellent overall performance and versatility, making it suitable for various high-speed and single-supply applications.
The AD8052ARMZ is particularly well-suited for video electronics, cameras, video switchers, and other high-speed portable equipment due to its low distortion and fast settling times, which are ideal for active filter applications.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| -3dB Bandwidth (G = +1) | 110 MHz | |
| Slew Rate | 145 V/μs | |
| Settling Time to 0.1% | 50 ns | |
| Operating Voltage Range | 3 V to 12 V | |
| Input Offset Voltage | 1.7 mV | |
| Input Bias Current | 1.4 µA | |
| Quiescent Current per Amplifier | 4.4 mA | |
| Output Current per Channel | 45 mA | |
| Operating Temperature Range | -40°C to +125°C | |
| Package/Case | MSOP-8 | |
| Common Mode Rejection Ratio (CMRR) | 88 dB | |
| Total Harmonic Distortion (THD) | -67 dBc at fC = 5 MHz, VOUT = 2 V p-p, G = +2 |
Key Features
- Excellent high-frequency performance with a -3dB bandwidth of 110 MHz and a slew rate of 145 V/μs.
- Outstanding distortion rejection with low total harmonic distortion.
- Precision voltage regulation and reliable thermal shutdown protection.
- Safe low power dissipation and versatile single-supply architecture.
- Rail-to-rail output capability, allowing the output voltage to swing to within 25mV of each rail.
- Ability to drive capacitive loads up to 50 pF.
- Low input offset voltage and input bias current.
Applications
- Video electronics and cameras.
- Video switchers and high-speed portable equipment.
- Active filter applications due to low distortion and fast settling times.
- Analog-to-digital drivers and clock buffers.
- Consumer video and professional cameras.
- CCD imaging systems and CD/DVD ROMs.
Q & A
- What is the typical -3dB bandwidth of the AD8052ARMZ?
The typical -3dB bandwidth of the AD8052ARMZ is 110 MHz at a gain of +1.
- What is the slew rate of the AD8052ARMZ?
The slew rate of the AD8052ARMZ is typically 145 V/μs.
- What is the operating voltage range of the AD8052ARMZ?
The operating voltage range of the AD8052ARMZ is from 3 V to 12 V.
- What is the input offset voltage of the AD8052ARMZ?
The input offset voltage of the AD8052ARMZ is typically 1.7 mV.
- What is the quiescent current per amplifier for the AD8052ARMZ?
The quiescent current per amplifier for the AD8052ARMZ is typically 4.4 mA).
- What is the maximum operating temperature of the AD8052ARMZ?
The maximum operating temperature of the AD8052ARMZ is +125°C).
- What type of package does the AD8052ARMZ come in?
The AD8052ARMZ comes in an 8-lead MSOP package).
- What are some common applications for the AD8052ARMZ?
The AD8052ARMZ is commonly used in video electronics, cameras, video switchers, active filters, analog-to-digital drivers, and other high-speed applications).
- Does the AD8052ARMZ support rail-to-rail output?
Yes, the AD8052ARMZ has rail-to-rail output capability, allowing the output voltage to swing to within 25mV of each rail).
- Can the AD8052ARMZ drive capacitive loads?
Yes, the AD8052ARMZ can drive capacitive loads up to 50 pF at a gain of +1).
