Overview
The AD8030ARJ-R2 is a dual, high-speed, rail-to-rail input and output operational amplifier produced by Analog Devices Inc. This amplifier is part of the AD8029/AD8030/AD8040 family, known for its low power consumption and high performance. Each amplifier in the AD8030ARJ-R2 consumes only 1.3 mA of quiescent current, making it suitable for power-sensitive applications. The device features a 125 MHz small signal bandwidth and a 60 V/µs slew rate, ensuring high-speed operation without compromising on signal quality.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Current per Amplifier | - | 1.3 | - | mA |
| Small Signal Bandwidth (G = +1) | - | 125 | - | MHz |
| Slew Rate | - | 60 | - | V/µs |
| Settling Time to 0.1% | - | 80 | - | ns |
| Input Common-Mode Voltage Range | -5.2 | - | +5.2 | V |
| Common-Mode Rejection Ratio | 80 | 90 | - | dB |
| Output Voltage Swing (RL = 1 kΩ) | -VS + 0.17 | - | +VS - 0.17 | V |
| Short-Circuit Current | 60 | - | 95 | mA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Supply Voltage Range | 2.7 | - | 12 | V |
Key Features
- Low Power Consumption: Only 1.3 mA supply current per amplifier.
- High Speed: 125 MHz small signal bandwidth and 60 V/µs slew rate.
- Rail-to-Rail Input and Output: True single-supply operation with input and output ranges extending to within 40 mV of each rail.
- Disable Function: The AD8030ARJ-R2 includes a disable pin for power-down functionality.
- Automotive Qualified: Suitable for automotive applications.
- Compact Packaging: Available in SOT23-8 and other compact packages.
Applications
- Automotive Systems: Qualified for use in automotive applications due to its robust performance and temperature range.
- Industrial Control Systems: Ideal for high-speed signal processing in industrial control environments.
- Medical Devices: Suitable for medical equipment requiring low power and high-speed amplification.
- Aerospace and Defense: Used in various aerospace and defense applications where high reliability and performance are critical.
- General Purpose Amplification: Can be used in a wide range of general-purpose amplification tasks requiring high speed and low power consumption.
Q & A
- What is the supply current per amplifier for the AD8030ARJ-R2?
The supply current per amplifier is 1.3 mA.
- What is the small signal bandwidth of the AD8030ARJ-R2?
The small signal bandwidth is 125 MHz.
- What is the slew rate of the AD8030ARJ-R2?
The slew rate is 60 V/µs.
- What is the input common-mode voltage range for the AD8030ARJ-R2?
The input common-mode voltage range is from -5.2 V to +5.2 V.
- Does the AD8030ARJ-R2 have a disable function?
- What is the operating temperature range for the AD8030ARJ-R2?
The operating temperature range is from -40°C to 125°C.
- What is the supply voltage range for the AD8030ARJ-R2?
The supply voltage range is from 2.7 V to 12 V.
- Is the AD8030ARJ-R2 qualified for automotive applications?
- What are the typical applications of the AD8030ARJ-R2?
The AD8030ARJ-R2 is used in automotive systems, industrial control systems, medical devices, aerospace and defense, and general-purpose amplification tasks.
- What is the output voltage swing for the AD8030ARJ-R2 with a 1 kΩ load?
The output voltage swing is from -VS + 0.17 V to +VS - 0.17 V.
