Overview
The AD8092ARZ, produced by Analog Devices Inc., is a low-cost, high-speed, dual rail-to-rail operational amplifier. This device is part of the AD8091/AD8092 series, which offers excellent performance and versatility despite its low cost. The AD8092 is designed to operate on single supplies from +3 V to +12 V and dual supplies up to ±6 V, making it suitable for a wide range of high-speed applications. Its compact packaging options include an 8-lead SOIC and MSOP, making it ideal for portable and battery-powered devices where size and power are critical.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Temperature Range | -40 | +85 | °C | |
| Power Supply Range | 3 | 12 | V | |
| Quiescent Current/Amplifier | 4.2 | 4.8 | 5 | mA |
| -3 dB Small Signal Bandwidth (G = +1) | 70 | 110 | MHz | |
| Slew Rate (G = -1) | 100 | 145 | V/μs | |
| Settling Time to 0.1% (G = -1) | 50 | ns | ||
| Input Resistance | 290 | kΩ | ||
| Input Capacitance | 1.4 | pF | ||
| Output Voltage Swing (RL = 2 kΩ to 2.5 V) | 0.100 | 4.900 | V | |
| Output Current | 45 | mA |
Key Features
- Low cost and high-speed performance
- 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 swing extends to within 25 mV of each rail, providing maximum output dynamic range with excellent overdrive recovery
- Low power supply current, suitable for portable and battery-powered applications
- Wide bandwidth and fast slew rate, making it useful in many general-purpose, high-speed applications
- Available in compact packages: 8-lead SOIC and MSOP
- Low distortion and fast settling time, ideal for active filter applications and video electronics
Applications
- Video electronics: cameras, video switchers
- High-speed portable equipment
- Active filters
- Coaxial cable drivers
- CCD imaging systems
- CDs/DVDs
- Clock buffers
Q & A
- What is the operating temperature range of the AD8092ARZ?
The operating temperature range is -40°C to +85°C.
- What are the power supply options for the AD8092ARZ?
The AD8092ARZ can operate on single supplies from +3 V to +12 V and dual supplies up to ±6 V.
- What is the typical quiescent current per amplifier for the AD8092ARZ?
The typical quiescent current per amplifier is 4.8 mA.
- What is the -3 dB small signal bandwidth of the AD8092ARZ at a gain of +1?
The -3 dB small signal bandwidth at a gain of +1 is typically 110 MHz.
- What is the slew rate of the AD8092ARZ?
The slew rate is typically 145 V/μs.
- What is the settling time to 0.1% for the AD8092ARZ?
The settling time to 0.1% is 50 ns.
- What are the common package types available for the AD8092ARZ?
The AD8092ARZ is available in 8-lead SOIC and MSOP packages.
- What are some typical applications of the AD8092ARZ?
Typical applications include video electronics, high-speed portable equipment, active filters, coaxial cable drivers, CCD imaging systems, and clock buffers.
- Does the AD8092ARZ have low distortion and fast settling time?
Yes, the AD8092ARZ has low distortion and fast settling time, making it ideal for active filter applications and video electronics.
- Is the AD8092ARZ suitable for battery-powered applications?
Yes, the AD8092ARZ is suitable for battery-powered applications due to its low power supply current and compact packaging.
