Overview
The AD8092AR from Analog Devices Inc. is a high-performance, low-cost, voltage feedback amplifier. This device is available in an 8-lead SOIC package and features two independent amplifiers on a single chip. It is designed to operate on a wide range of supply voltages, from +3 V to +12 V, and is also capable of operating with dual power supplies up to ±6 V. The AD8092AR is known for its high-speed performance, making it suitable for various high-speed applications, including video electronics and portable equipment.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | Voltage Feedback | |
| Number of Circuits | 2 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 170 V/µs | V/µs |
| -3dB Bandwidth | 110 MHz | MHz |
| Input Bias Current | 1.4 µA | µA |
| Input Offset Voltage | 1.8 mV | mV |
| Supply Current per Amplifier | 4.8 mA | mA |
| Output Current per Channel | 45 mA | mA |
| Supply Voltage Range | 3 V to 12 V | V |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 8-SOIC |
Key Features
- Rail-to-rail output operation
- Two independent amplifiers on a single chip
- High gain bandwidth product
- Low input bias current of 1.4 µA
- Slew rate of 170 V/µs
- -3dB bandwidth of 110 MHz
- Operating temperature range: -40°C to 85°C
- Low power supply current of 4.8 mA per amplifier
- Capable of driving 50 pF capacitive loads
- Excellent video specifications, including gain flatness and differential gain/error
Applications
- Precision instrumentation
- Industrial process control
- Medical instrumentation
- Data acquisition systems
- General-purpose amplification applications
- Coaxial cable drivers
- Active filters
- Video switchers
- Professional cameras and CCD imaging systems
- CD/DVD systems
Q & A
- Q: What is the package type of the AD8092AR?
A: The AD8092AR is available in an 8-lead SOIC package.
- Q: What is the slew rate of the AD8092AR?
A: The slew rate of the AD8092AR is 170 V/µs.
- Q: What is the -3dB bandwidth of the AD8092AR?
A: The -3dB bandwidth of the AD8092AR is 110 MHz.
- Q: What is the input bias current of the AD8092AR?
A: The input bias current of the AD8092AR is 1.4 µA.
- Q: What is the operating temperature range of the AD8092AR?
A: The operating temperature range of the AD8092AR is -40°C to 85°C.
- Q: Can the AD8092AR operate on a single power supply?
A: Yes, the AD8092AR can operate on a single power supply from +3 V to +12 V.
- Q: What are some typical applications of the AD8092AR?
A: Typical applications include precision instrumentation, industrial process control, medical instrumentation, data acquisition systems, and general-purpose amplification.
- Q: How many independent amplifiers are on the AD8092AR chip?
A: The AD8092AR has two independent amplifiers on a single chip.
- Q: What is the supply current per amplifier for the AD8092AR?
A: The supply current per amplifier for the AD8092AR is 4.8 mA.
- Q: Can the AD8092AR drive capacitive loads?
A: Yes, the AD8092AR can drive capacitive loads up to 50 pF.
