ADR03AKSZ-REEL7
Precision 2.5V voltage reference ICs in compact SC-70 package
Manufacturer： ['rochester', 'analog-devices']
series introduction
# ADR03AKSZ - REEL7 Product Series Introduction
## 1. Overview
The ADR03AKSZ - REEL7 is a high - performance voltage reference product series that plays a crucial role in a wide range of electronic applications. Voltage references are essential components in electronic circuits as they provide a stable and accurate voltage output, which is used as a benchmark for other components in the system. This product series is designed to meet the demanding requirements of modern electronic devices, offering precision, reliability, and ease of use.
## 2. Key Features
### 2.1 High Precision
- **Low Initial Accuracy Error**: The ADR03AKSZ - REEL7 offers an extremely low initial accuracy error. This means that right from the start of operation, the output voltage is very close to the specified nominal value. For example, it can achieve an initial accuracy within a very tight tolerance, typically on the order of ±0.1% or even better in some cases. This high level of precision is crucial in applications where accurate voltage measurements or control are required, such as in test and measurement equipment, data acquisition systems, and high - end analog - to - digital converters (ADCs).
- **Low Temperature Coefficient**: Temperature can have a significant impact on the performance of voltage references. The ADR03AKSZ - REEL7 is designed with a very low temperature coefficient. This ensures that the output voltage remains stable over a wide temperature range. A low temperature coefficient, often in the range of a few parts per million per degree Celsius (ppm/°C), minimizes the voltage drift caused by temperature variations. As a result, the product can maintain its accuracy in different environmental conditions, making it suitable for both indoor and outdoor applications.
### 2.2 Low Noise
- **Low Output Noise**: In many electronic systems, noise can degrade the performance of sensitive components. The ADR03AKSZ - REEL7 features low output noise, which is essential for applications that require high - resolution signal processing. For instance, in audio systems, low - noise voltage references are necessary to ensure clean and accurate audio signals. The low noise characteristic of this product series helps to reduce interference and improve the overall signal - to - noise ratio (SNR) of the system.
### 2.3 Wide Operating Voltage Range
- **Flexible Power Supply**: The ADR03AKSZ - REEL7 can operate over a wide range of input voltages. This flexibility allows it to be used in various power supply configurations. It can be powered by different types of power sources, such as batteries, regulated power supplies, or power rails in a complex electronic system. The wide operating voltage range also makes it easier to integrate the product into existing designs without the need for extensive power supply modifications.
### 2.4 Small Package Size
- **Space - Saving Design**: The product is available in a small package size, which is beneficial for applications where board space is limited. The compact form factor allows for more efficient use of printed circuit board (PCB) real estate, enabling the design of smaller and more portable electronic devices. This is particularly important in modern consumer electronics, such as smartphones, tablets, and wearable devices, where miniaturization is a key trend.
## 3. Applications
### 3.1 Test and Measurement Equipment
- **Calibration and Accuracy**: In test and measurement instruments, such as multimeters, oscilloscopes, and spectrum analyzers, accurate voltage references are essential for calibration and ensuring measurement accuracy. The ADR03AKSZ - REEL7's high precision and low noise characteristics make it an ideal choice for these applications. It can provide a stable reference voltage that allows the instrument to accurately measure various electrical parameters, such as voltage, current, and resistance.
### 3.2 Data Acquisition Systems
- **Signal Conditioning**:
Images for reference
SOT25
Image Preview
Image Preview