Overview
The AD8030AR is a dual-channel, high-speed, low-power operational amplifier produced by Analog Devices Inc. This component is part of the AD8030 family, known for its rail-to-rail input and output capabilities, making it suitable for a wide range of applications requiring high signal quality and minimal power dissipation. The AD8030AR operates on supply voltages ranging from 2.7V to 12V, making it versatile for various system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Package | 8-SOIC (0.154, 3.90mm Width) |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Operating Supply Current | 1.7 μA |
| Input Bias Current | 1.7 μA |
| Input Offset Voltage (Vos) | 1.6 mV |
| Common Mode Rejection Ratio (CMRR) | 90 dB |
| Slew Rate | 63 V/μs |
| Gain Bandwidth Product | 40 MHz |
| Settling Time | 80 ns |
| Supply Voltage Range | 2.7V to 12V, ±1.35V to ±6V |
| Power Supply Rejection Ratio (PSRR) | 73 dB |
Key Features
- High-speed performance with 125 MHz small signal bandwidth and 60 V/μs slew rate.
- Rail-to-rail input and output, allowing the input voltage range to extend 200 mV beyond each supply rail without phase reversal.
- Low power consumption, with a quiescent current of only 1.3 mA per amplifier.
- Excellent signal quality with minimal power dissipation.
- True single-supply operation with supply voltages ranging from 2.7 V to 12 V.
- High common-mode rejection ratio (CMRR) of 90 dB.
- Fast settling time of 80 ns to 0.1%.
Applications
- Battery-powered systems with large bandwidth requirements.
- High-speed systems where component density requires lower power dissipation.
- Portable test instruments.
- A/D buffers.
- Active filters.
- High-speed, set-and-demand amplifiers.
Q & A
- What is the package type of the AD8030AR?
The AD8030AR is packaged in an 8-SOIC (0.154, 3.90mm Width). - How many channels does the AD8030AR have?
The AD8030AR is a dual-channel operational amplifier. - What is the operating supply current of the AD8030AR?
The operating supply current is 1.7 μA. - What is the input offset voltage of the AD8030AR?
The input offset voltage (Vos) is 1.6 mV. - What is the common-mode rejection ratio (CMRR) of the AD8030AR?
The CMRR is 90 dB. - What is the slew rate of the AD8030AR?
The slew rate is 63 V/μs. - What is the gain bandwidth product of the AD8030AR?
The gain bandwidth product is 40 MHz. - What is the settling time of the AD8030AR?
The settling time is 80 ns to 0.1%. - What is the supply voltage range for the AD8030AR?
The supply voltage range is from 2.7 V to 12 V, and ±1.35 V to ±6 V. - What are some typical applications of the AD8030AR?
Typical applications include battery-powered systems, portable test instruments, A/D buffers, active filters, and high-speed set-and-demand amplifiers.
