Overview
The AD8032ARM-REEL7, produced by Analog Devices Inc., is a dual single-supply voltage feedback amplifier. It is part of the AD8032 series, which features high-speed performance with an 80 MHz small signal bandwidth and a 30 V/μs slew rate. This amplifier is designed to operate on low power, consuming only 800 μA of supply current per amplifier, making it ideal for high-speed, battery-operated systems and high component density applications. The AD8032 is fabricated on Analog Devices' eXtra Fast Complementary Bipolar (XFCB) process, ensuring high dynamic performance while maintaining low power consumption.
Key Specifications
| Specification | Value |
|---|---|
| Supply Current | 800 μA/amplifier |
| Bandwidth | 80 MHz (G = +1) |
| Slew Rate | 30 V/μs |
| Settling Time | 125 ns to 0.1% |
| Input Voltage Range | −0.5 V to +5.5 V |
| Input Common-Mode Voltage Range | −0.2 V to +5.2 V |
| Output Voltage Swing (RL = 10 kΩ) | 0.05 V to 4.95 V |
| Output Current | 15 mA |
| Common-Mode Rejection Ratio | 56 dB to 80 dB |
| Differential Input Resistance | 280 kΩ |
| Input Capacitance | 1.6 pF |
Key Features
- Low power consumption: 800 μA per amplifier.
- High speed performance: 80 MHz bandwidth and 30 V/μs slew rate.
- Rail-to-rail input and output: No phase reversal with input 0.5 V beyond supplies, and output swing to within 20 mV of either rail.
- Low distortion: −62 dB @ 1 MHz, VO = 2 V p-p and −86 dB @ 100 kHz, VO = 4.6 V p-p).
- High grade option: VOS (maximum) = 1.5 mV).
- True single-supply capability with supplies of +2.7 V, +5 V, and ±5 V).
Applications
- High speed, battery-operated systems).
- High component density systems).
- Portable test instruments).
- A/D buffers).
- Active filters).
- High speed, set-and-demand amplifiers).
Q & A
- What is the supply current of the AD8032 amplifier?
The supply current of the AD8032 amplifier is 800 μA per amplifier).
- What is the bandwidth of the AD8032 amplifier?
The bandwidth of the AD8032 amplifier is 80 MHz (G = +1)).
- What is the slew rate of the AD8032 amplifier?
The slew rate of the AD8032 amplifier is 30 V/μs).
- What is the settling time of the AD8032 amplifier?
The settling time of the AD8032 amplifier is 125 ns to 0.1%).
- Does the AD8032 have rail-to-rail input and output capabilities?
- What are the typical applications of the AD8032 amplifier?
The AD8032 is typically used in high speed, battery-operated systems, high component density systems, portable test instruments, A/D buffers, active filters, and high speed, set-and-demand amplifiers).
- What is the input voltage range of the AD8032 amplifier?
The input voltage range of the AD8032 amplifier is −0.5 V to +5.5 V).
- What is the output current capability of the AD8032 amplifier?
The output current capability of the AD8032 amplifier is 15 mA).
- Does the AD8032 have low distortion characteristics?
- What is the common-mode rejection ratio (CMRR) of the AD8032 amplifier?
The common-mode rejection ratio (CMRR) of the AD8032 amplifier ranges from 56 dB to 80 dB).
