Overview
The AD8034AR from Analog Devices Inc. is a dual voltage feedback amplifier designed for various applications including instrumentation, operational amplifiers, and buffer amplifiers. This component features two independent amplification circuits in a single package, making it versatile for multiple signal processing tasks. The AD8034AR is part of the FastFET™ series, known for its high-speed performance and low power consumption. It operates over a wide supply voltage range from 5 V to 24 V and is suitable for a broad range of temperatures from -40°C to 85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOIC-8 | |
| Amplifier Type | Voltage Feedback | |
| Number of Circuits | 2 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 80 V/μs | V/μs |
| -3 dB Bandwidth | 80 MHz | MHz |
| Input Bias Current | 2 pA | pA |
| Input Offset Voltage | 1 mV | mV |
| Supply Current per Channel | 3.3 mA (x2 Channels) | mA |
| Output Current per Channel | 60 mA | mA |
| Supply Voltage Range | 5 V to 24 V | V |
| Operating Temperature | -40°C to 85°C | °C |
| Mounting Type | Surface Mount |
Key Features
- Voltage feedback amplifier with rail-to-rail output
- Two independent amplification circuits in one package
- Fast slew rate: 80 V/μs
- -3 dB bandwidth: 80 MHz
- Low input bias current: 2 pA
- Low input offset voltage: 1 mV
- Supply current per channel: 3.3 mA (x2 channels)
- Output current per channel: 60 mA
- Wide supply voltage range: 5 V to 24 V
- Operating temperature range: -40°C to 85°C
Applications
- Instrumentation amplifiers
- Operational amplifiers
- Buffer amplifiers
- Signal processing applications
- Laboratory and testing equipment
- Medical field: signal processing in medical devices and diagnostic systems
- Audio processing: sound systems, headphones, speakers
- Video equipment: TVs, monitors, projectors
- Industrial automation: industrial control equipment, measuring instruments, robots
Q & A
- Q: What is the AD8034AR and its primary applications?
A: The AD8034AR is a dual voltage feedback amplifier from Analog Devices Inc., primarily used in instrumentation, operational amplifiers, buffer amplifiers, and various signal processing applications.
- Q: What is the slew rate and bandwidth of the AD8034AR?
A: The AD8034AR has a slew rate of 80 V/μs and a -3 dB bandwidth of 80 MHz.
- Q: What is the input bias current and input offset voltage of the AD8034AR?
A: The input bias current is 2 pA, and the input offset voltage is 1 mV.
- Q: What is the supply current and output current per channel of the AD8034AR?
A: The supply current per channel is 3.3 mA (x2 channels), and the output current per channel is 60 mA.
- Q: What is the operating temperature range of the AD8034AR?
A: The operating temperature range is from -40°C to 85°C.
- Q: What package type does the AD8034AR come in?
A: The AD8034AR comes in an 8-SOIC package.
- Q: Is the AD8034AR RoHS compliant?
A: No, the AD8034AR is not RoHS compliant.
- Q: Where can I find the datasheet for the AD8034AR?
A: You can find the datasheet on the official Analog Devices website or through distributors like LoveChip and Dyethin.
- Q: What are some common applications of the AD8034AR in the medical field?
A: In the medical field, the AD8034AR is used in medical devices and diagnostic systems to process and enhance signals, improving accuracy and precision.
- Q: How does the AD8034AR support industrial automation?
A: The AD8034AR is used in industrial automation for precise control and measurement in industrial control equipment, measuring instruments, and robots.
