Overview
The AD8030AR-REEL7, produced by Analog Devices Inc., is a dual, high-speed, rail-to-rail input and output operational amplifier. This device is part of the AD8030 family, known for its low power consumption and high performance. The AD8030AR-REEL7 is fabricated using Analog Devices' proprietary XFCB process, which enables high speed and high performance on low power. It is suitable for a wide range of applications, including battery-powered systems and high-speed systems where component density and low power dissipation are critical.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 2.7 | - | 12 | V |
| Quiescent Current per Amplifier | - | 1.3 | - | mA |
| Slew Rate | - | 60 | - | V/μs |
| Small Signal Bandwidth (G = +1) | - | 125 | - | MHz |
| Input Offset Voltage | - | 1.6 | - | mV |
| Common-Mode Rejection Ratio | 80 | 90 | - | dB |
| Input Resistance | - | 6 | - | MΩ |
| Input Capacitance | - | 2 | - | pF |
| 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 |
| Package | - | 8-SOIC | - | - |
Key Features
- Rail-to-rail input and output performance, allowing the input voltage range to extend 200 mV beyond each rail without phase reversal and the output voltage swing to within 40 mV of each rail.
- Low power consumption with a quiescent current of only 1.3 mA per amplifier, making it suitable for battery-powered systems and applications requiring low power dissipation.
- High speed performance with a small signal bandwidth of 125 MHz and a slew rate of 60 V/μs, enabling fast settling times and minimal distortion.
- Excellent signal quality with a SFDR of –72 dBc at 1 MHz and a settling time to 0.1% of only 80 ns, making it ideal for driving single-supply analog-to-digital converters.
- True single-supply operation with supply voltages ranging from 2.7 V to 12 V, providing versatility in various applications).
- High common-mode rejection ratio (CMRR) of up to 90 dB, ensuring good noise rejection and stability in common-mode signals).
Applications
- Battery-powered systems: The low power consumption makes it ideal for battery-powered devices where energy efficiency is crucial).
- High-speed systems: Suitable for applications requiring high bandwidth and fast settling times, such as in data acquisition systems and high-speed instrumentation).
- Analog-to-digital converters: The amplifier's low distortion and fast settling performance make it a good driver for single-supply analog-to-digital converters.
- Automotive applications: The AD8040W, a variant of this family, is qualified for automotive use, indicating the robustness and reliability of these amplifiers in demanding environments.
- General-purpose amplification: The versatility and performance of the AD8030AR-REEL7 make it suitable for a wide range of general-purpose amplification tasks in various industries).
Q & A
- What is the supply voltage range for the AD8030AR-REEL7?
The supply voltage range for the AD8030AR-REEL7 is from 2.7 V to 12 V).
- What is the quiescent current per amplifier for the AD8030AR-REEL7?
The quiescent current per amplifier is 1.3 mA).
- What is the slew rate of the AD8030AR-REEL7?
The slew rate is 60 V/μs).
- What is the small signal bandwidth of the AD8030AR-REEL7 at a gain of +1?
The small signal bandwidth is 125 MHz at a gain of +1).
- What is the common-mode rejection ratio (CMRR) of the AD8030AR-REEL7?
The CMRR is up to 90 dB).
- What is the input offset voltage of the AD8030AR-REEL7?
The input offset voltage is typically 1.6 mV).
- What is the operating temperature range for the AD8030AR-REEL7?
The operating temperature range is from -40°C to +125°C).
- What package types are available for the AD8030AR-REEL7?
The AD8030AR-REEL7 is available in an 8-SOIC package).
- Is the AD8030AR-REEL7 suitable for automotive applications?
While the AD8030AR-REEL7 itself is not specifically automotive-qualified, the AD8040W, a variant of this family, is qualified for automotive use.
- What are some typical applications for the AD8030AR-REEL7?
Typical applications include battery-powered systems, high-speed systems, analog-to-digital converters, and general-purpose amplification tasks).
