Overview
The AD8032ARMZ-REEL, produced by Analog Devices Inc., is a dual, single-supply, voltage feedback operational amplifier. It is part of the AD8031/AD8032 series, known for its high-speed performance and low power consumption. The AD8032 features rail-to-rail input and output characteristics, making it suitable for a wide range of applications, including high-speed, battery-operated systems and high component density systems. Fabricated on Analog Devices' eXtra Fast Complementary Bipolar (XFCB) process, this amplifier offers an impressive 80 MHz bandwidth and a 30 V/μs slew rate while consuming only 800 μA of supply current per amplifier.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Supply Voltage | +2.7 V, +5 V, ±5 V | |
| 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 to +5.5 V (extends 500 mV beyond each rail) | |
| Output Voltage Swing | Within 20 mV of each rail (light load), 300 mV (up to 5 mA load) | |
| Total Harmonic Distortion (THD) | −62 dBc @ 1 MHz, VO = 2 V p-p; −86 dBc @ 100 kHz, VO = 4.6 V p-p | |
| Output Current | 15 mA |
Key Features
- Low power consumption: 800 μA per amplifier
- High speed: 80 MHz bandwidth, 30 V/μs slew rate
- Rail-to-rail input and output characteristics
- True single-supply capability with supplies of +2.7 V, +5 V, and ±5 V
- Input voltage range extends 500 mV beyond each rail
- Low distortion: −62 dBc @ 1 MHz, VO = 2 V p-p; −86 dBc @ 100 kHz, VO = 4.6 V p-p
- No phase reversal up to 500 mV beyond supply
- High grade option: VOS (maximum) = 1.5 mV
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 AD8032ARMZ-REEL?
The supply current is 800 μA per amplifier.
- What is the bandwidth of the AD8032ARMZ-REEL?
The bandwidth is 80 MHz (G = +1).
- What is the slew rate of the AD8032ARMZ-REEL?
The slew rate is 30 V/μs.
- What are the supported supply voltages for the AD8032ARMZ-REEL?
The supported supply voltages are +2.7 V, +5 V, and ±5 V.
- What is the input voltage range of the AD8032ARMZ-REEL?
The input voltage range extends 500 mV beyond each rail.
- What is the output voltage swing of the AD8032ARMZ-REEL?
The output voltage swings to within 20 mV of each rail (light load), and 300 mV (up to 5 mA load).
- What is the total harmonic distortion (THD) of the AD8032ARMZ-REEL?
The THD is −62 dBc @ 1 MHz, VO = 2 V p-p; −86 dBc @ 100 kHz, VO = 4.6 V p-p.
- What is the maximum output current of the AD8032ARMZ-REEL?
The maximum output current is 15 mA.
- Is the AD8032ARMZ-REEL suitable for single-supply applications?
Yes, it has true single-supply capability.
- What are some common applications of the AD8032ARMZ-REEL?
Common applications include high-speed, battery-operated systems, portable test instruments, A/D buffers, active filters, and high-speed, set-and-demand amplifiers.
