Overview
The AD8506ARMZ-REEL, produced by Analog Devices Inc., is a dual micropower operational amplifier designed for battery-powered applications. It features rail-to-rail input and output swings, operating from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies. This amplifier is ideal for minimizing errors caused by power supply voltage variations, making it suitable for remote battery-powered sensors, handheld instrumentation, consumer equipment, hazard detection, and patient monitors.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | Micropower Amplifier | |
| Number of Channels | 2 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 0.013 V/μs | V/μs |
| Gain Bandwidth Product | 95 kHz | kHz |
| Input Offset Voltage (Vos) | 2.5 mV | mV |
| Input Bias Current | 1 pA | pA |
| Supply Voltage - Min | 1.8 V, ±0.9 V | V |
| Supply Voltage - Max | 5 V, ±2.5 V | V |
| Supply Current per Amplifier | 15-20 μA | μA |
| Operating Temperature | -40°C to 125°C | °C |
| Package / Case | 8-MSOP | |
| Mounting Type | Surface Mount | |
| Common Mode Rejection Ratio (CMRR) | 105 dB | dB |
| Power Supply Rejection Ratio (PSRR) | 100-110 dB | dB |
| Noise Density | 45 nV/√Hz at 1 kHz | nV/√Hz |
Key Features
- High common-mode rejection ratio (CMRR) of 105 dB.
- Minimum supply voltage of 1.8 V single or ±0.9 V dual, with a maximum of 5 V single or ±2.5 V dual.
- Very low input bias current of 1 pA typical.
- Low noise figure of 45 nV/√Hz at 1 kHz.
- Rail-to-rail input and output swings.
- Fast settling time and high accuracy.
- Zero input crossover distortion, excellent PSRR and CMRR performance.
- Low power consumption with a supply current of less than 20 μA per amplifier.
Applications
- Battery-powered applications such as remote battery-powered sensors and handheld instrumentation.
- Consumer equipment, hazard detection (e.g., smoke, fire, and gas), and patient monitors).
- High-frequency data acquisition systems and fast A/D and D/A converters).
- Measurements of Wheatstone bridges, video computer boards, and communication systems).
- Mobile phones, radiation thermometry transducers, and thermocouples).
- Instrumentation and image processing).
Q & A
- What is the AD8506ARMZ-REEL used for?
The AD8506ARMZ-REEL is used in battery-powered applications, remote sensors, handheld instrumentation, consumer equipment, and hazard detection systems due to its ability to minimize errors caused by power supply voltage variations).
- What is the minimum supply voltage for the AD8506ARMZ-REEL?
The minimum supply voltage is 1.8 V single or ±0.9 V dual).
- What is the common-mode rejection ratio (CMRR) of the AD8506ARMZ-REEL?
The CMRR is 105 dB).
- What is the input bias current of the AD8506ARMZ-REEL?
The input bias current is 1 pA typical).
- What is the noise density of the AD8506ARMZ-REEL at 1 kHz?
The noise density is 45 nV/√Hz at 1 kHz).
- What is the operating temperature range of the AD8506ARMZ-REEL?
The operating temperature range is -40°C to 125°C).
- What package type does the AD8506ARMZ-REEL come in?
The AD8506ARMZ-REEL comes in an 8-MSOP package).
- What is the slew rate of the AD8506ARMZ-REEL?
The slew rate is 0.013 V/μs).
- What are some typical applications of the AD8506ARMZ-REEL?
Typical applications include high-frequency data acquisition systems, fast A/D and D/A converters, measurements of Wheatstone bridges, and communication systems).
- Is the AD8506ARMZ-REEL suitable for mobile phone applications?
Yes, it is suitable for mobile phone applications due to its low power consumption and high performance).
- Does the AD8506ARMZ-REEL have zero input crossover distortion?
Yes, the AD8506ARMZ-REEL features zero input crossover distortion).
