CAP1206-1-AIA-TR
Compact 6-channel capacitive touch sensor ICs for touch-sensitive applications
Manufacturer： microchip
series introduction
# CAP1206 - 1 - AIA - TR Product Series Introduction
## 1. Overview
The CAP1206 - 1 - AIA - TR product series represents a cutting - edge offering in the field of electronic components. These components are designed to meet the diverse and demanding requirements of modern electronic systems, providing high - performance solutions for a wide range of applications.
## 2. Product Naming Convention
- **CAP**: This indicates that the product belongs to the capacitor category. Capacitors are fundamental electronic components that store and release electrical energy, playing a crucial role in various electrical circuits.
- **1206**: Refers to the physical size of the component, following the industry - standard surface - mount device (SMD) package size code. The 1206 package has a length of 0.12 inches (3.05 mm) and a width of 0.06 inches (1.52 mm). This size is widely used in the electronics industry due to its balance between ease of handling during assembly and the ability to accommodate a reasonable amount of capacitance.
- **1**: This digit may represent a specific capacitance value or a particular variant within the series. It could be a standardized code that the manufacturer uses to distinguish different capacitance ratings or performance characteristics.
- **AIA**: This part of the code might be a proprietary identifier used by the manufacturer to denote specific features, such as the type of dielectric material, the manufacturing process, or a particular set of electrical characteristics.
- **TR**: Typically, “TR” stands for “tape and reel,” which indicates the packaging method. Components in tape - and - reel packaging are wound on a reel and enclosed in a tape, making them suitable for automated pick - and - place assembly processes commonly used in high - volume electronics manufacturing.
## 3. Electrical Characteristics
### Capacitance
The CAP1206 - 1 - AIA - TR series offers a specific capacitance value, which is carefully engineered to meet the requirements of different circuits. The capacitance determines the amount of electrical charge the capacitor can store and is measured in farads (F). In practical applications, the values are usually in the range of picofarads (pF) to microfarads (μF). This capacitance value is crucial for functions such as filtering, coupling, and decoupling in electronic circuits.
### Voltage Rating
Each capacitor in the series has a specified voltage rating, which indicates the maximum voltage that the capacitor can safely withstand without experiencing breakdown or damage. The voltage rating is an important consideration when selecting a capacitor for a particular application, as exceeding this rating can lead to capacitor failure and potentially damage other components in the circuit.
### Tolerance
The tolerance of the capacitance value is another important electrical characteristic. It represents the allowable deviation from the nominal capacitance value. For example, a capacitor with a ±5% tolerance means that the actual capacitance value can vary by up to 5% from the stated nominal value. A lower tolerance is often required in applications where precise capacitance values are critical, such as in oscillator circuits.
### Temperature Coefficient
The temperature coefficient of the CAP1206 - 1 - AIA - TR series describes how the capacitance value changes with temperature. A stable temperature coefficient is essential in applications where the operating temperature can vary significantly, as it ensures that the capacitor's performance remains consistent over a wide temperature range.
## 4. Physical Characteristics
### Package
As mentioned earlier, the 1206 package is a popular choice for surface - mount applications. It offers a good balance between size and performance, allowing for efficient use of printed circuit board (PCB) space. The package is designed to be compatible with standard pick - and - place equipment, enabling high - speed and accurate assembly during the manufacturing process.
### Terminations
Images for reference
CAP1206-1-AIA-TR
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