Overview
The AD8031ARZ-REEL, produced by Analog Devices Inc., is a high-speed, low-power, single-supply voltage feedback amplifier. This component is part of the AD8031 and AD8032 series, which feature high-speed performance with an 80 MHz small signal bandwidth, a 30 V/μs slew rate, and a 125 ns settling time to 0.1%. Fabricated on Analog Devices' eXtra Fast Complementary Bipolar (XFCB) process, the AD8031ARZ-REEL is designed for applications requiring high dynamic performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Bandwidth (G = +1) | 80 MHz |
| Slew Rate | 30 V/μs |
| Settling Time to 0.1% | 125 ns |
| Supply Current per Amplifier | 800 μA |
| Supply Voltage Range | +2.7 V, +5 V, ±5 V |
| Input Common Mode Voltage Range (CMVR) | Extends 200 mV beyond supplies |
| Output Voltage Swing | Within 20 mV of either rail |
| Output Current | 15 mA |
| Power Supply Rejection Ratio (PSRR) | 76 dB to 86 dB |
| Package | 8-Lead SOIC |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Low power consumption: 800 μA per amplifier
- High speed: 80 MHz bandwidth, 30 V/μs slew rate
- Fast settling time: 125 ns to 0.1%
- Rail-to-rail input and output
- No phase reversal with input 0.5 V beyond supplies
- Low distortion: −62 dB @ 1 MHz, VO = 2 V p-p; −86 dB @ 100 kHz, VO = 4.6 V p-p
- 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 bandwidth of the AD8031ARZ-REEL?
The bandwidth of the AD8031ARZ-REEL is 80 MHz at a gain of +1.
- What is the slew rate of the AD8031ARZ-REEL?
The slew rate of the AD8031ARZ-REEL is 30 V/μs.
- What is the settling time of the AD8031ARZ-REEL to 0.1%?
The settling time to 0.1% is 125 ns.
- What is the supply current per amplifier for the AD8031ARZ-REEL?
The supply current per amplifier is 800 μA.
- What are the supported supply voltages for the AD8031ARZ-REEL?
The AD8031ARZ-REEL is specified for +2.7 V, +5 V, and ±5 V supplies.
- Does the AD8031ARZ-REEL have rail-to-rail input and output capabilities?
Yes, the AD8031ARZ-REEL features rail-to-rail input and output.
- What is the output voltage swing of the AD8031ARZ-REEL?
The output voltage swing is within 20 mV of either rail.
- What are some typical applications for the AD8031ARZ-REEL?
Typical applications include high speed, battery-operated systems, portable test instruments, A/D buffers, active filters, and high speed, set-and-demand amplifiers.
- What is the package type for the AD8031ARZ-REEL?
The package type is an 8-Lead SOIC.
- What is the operating temperature range for the AD8031ARZ-REEL?
The operating temperature range is -40°C to 85°C.
