Overview
The AD8040ARZ-REEL, produced by Analog Devices Inc., is a quad, high-speed operational amplifier featuring rail-to-rail input and output capabilities. This amplifier is part of the AD8040 family, known for its low power consumption and high performance. Each amplifier in the AD8040ARZ-REEL consumes only 1.3 mA of quiescent current, making it suitable for a wide range of applications, including battery-powered systems and high-density component designs. The device operates on supply voltages ranging from 2.7 V to 12 V, offering flexibility in various system configurations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 4 | |
| Supply Voltage | 2.7 V to 12 V | V |
| Quiescent Current per Amplifier | 1.3 mA | mA |
| Small Signal Bandwidth | 125 MHz | MHz |
| Slew Rate | 60 V/μs | V/μs |
| Input Offset Voltage | 8.5 mV (max) | mV |
| Input Bias Current | 1.7 μA (typ) | μA |
| Common-Mode Rejection Ratio (CMRR) | 80 dB to 90 dB | dB |
| Output Voltage Swing | -VS + 0.17 V to +VS - 0.17 V (RL = 1 kΩ) | V |
| Package | 14-SOIC | |
| Operating Temperature Range | -40°C to +125°C | °C |
Key Features
- Rail-to-rail input and output performance, allowing the input voltage range to extend 200 mV beyond each rail without phase reversal.
- High speed operation with a small signal bandwidth of 125 MHz and a slew rate of 60 V/μs.
- Low power consumption, with each amplifier drawing only 1.3 mA of quiescent current.
- Excellent signal quality with minimal power dissipation, making it suitable for driving single-supply analog-to-digital converters.
- High common-mode rejection ratio (CMRR) of 80 dB to 90 dB, ensuring effective rejection of common-mode signals).
- Compact 14-SOIC package, ideal for high-density designs).
Applications
- Battery-powered systems requiring high bandwidth and low power consumption).
- High-speed systems where component density and low power dissipation are critical).
- Single-supply analog-to-digital converter drivers due to its low distortion and fast settling time).
- Automotive applications, with the AD8040W version being automotive-grade qualified).
- General-purpose high-speed amplification in various industrial and consumer electronics).
Q & A
- What is the supply voltage range for the AD8040ARZ-REEL? The supply voltage range is from 2.7 V to 12 V).
- How many channels does the AD8040ARZ-REEL have? The AD8040ARZ-REEL is a quad operational amplifier, meaning it has four channels).
- What is the quiescent current per amplifier for the AD8040ARZ-REEL? Each amplifier consumes only 1.3 mA of quiescent current).
- What is the small signal bandwidth of the AD8040ARZ-REEL? The small signal bandwidth is 125 MHz).
- What is the slew rate of the AD8040ARZ-REEL? The slew rate is 60 V/μs).
- What is the common-mode rejection ratio (CMRR) of the AD8040ARZ-REEL? The CMRR is between 80 dB and 90 dB).
- What is the operating temperature range for the AD8040ARZ-REEL? The operating temperature range is -40°C to +125°C).
- Is the AD8040ARZ-REEL suitable for automotive applications? Yes, the AD8040W version is automotive-grade qualified).
- What package type is the AD8040ARZ-REEL available in? The AD8040ARZ-REEL is available in a 14-SOIC package).
- What are some typical applications for the AD8040ARZ-REEL? Typical applications include battery-powered systems, high-speed systems, and driving single-supply analog-to-digital converters).
