DRV2605EVM-CT
Evaluation boards for DRV2605 piezo haptic driver development
Manufacturer： ti
series introduction
# DRV2605EVM - CT Product Series Introduction
## 1. Overview
The DRV2605EVM - CT is an evaluation module (EVM) that serves as a crucial tool for engineers, designers, and hobbyists looking to explore and implement haptic feedback solutions in their projects. It is closely associated with the DRV2605 haptic driver integrated circuit, which is designed to drive various types of haptic actuators, such as eccentric rotating mass (ERM) motors and linear resonant actuators (LRAs). The "EVM - CT" version likely comes with specific features or configurations tailored to certain applications or user requirements.
## 2. Key Features
### 2.1 Compatibility
- **Actuator Support**: The DRV2605EVM - CT is compatible with both ERM and LRA actuators. ERM motors are commonly used in mobile devices and simple haptic applications due to their low cost and ease of use. LRAs, on the other hand, offer faster response times and more precise haptic effects, making them suitable for high - end applications like gaming controllers and virtual reality devices.
- **Microcontroller Interface**: It can be easily interfaced with a wide range of microcontrollers. This allows for seamless integration into existing projects, whether it's an Arduino - based prototype or a more complex system using a custom - designed microcontroller board.
### 2.2 Haptic Effect Library
- **Pre - defined Effects**: The module comes with a rich library of pre - defined haptic effects. These effects can be easily selected and implemented, saving developers significant time and effort in creating custom haptic patterns from scratch. For example, there are effects for notifications, alerts, and tactile feedback for touchscreens.
- **Customization**: In addition to the pre - defined effects, the DRV2605EVM - CT also supports the creation of custom haptic effects. Developers can use the provided software tools to design unique haptic patterns based on their specific application requirements.
### 2.3 Power Management
- **Low Power Consumption**: The module is designed to operate with low power consumption, which is essential for battery - powered devices. This helps to extend the battery life of the end - product, making it suitable for mobile and portable applications.
- **Power Supply Flexibility**: It can accept a wide range of power supply voltages, providing flexibility in different application scenarios. This allows the module to be used in various systems with different power requirements.
### 2.4 Ease of Use
- **Evaluation Board Design**: The DRV2605EVM - CT is designed as an evaluation board, which means it comes with all the necessary components and connections pre - assembled. This makes it easy for users to quickly start testing and evaluating the haptic capabilities without having to worry about complex circuit design and component selection.
- **Software Tools**: Texas Instruments provides user - friendly software tools for programming and controlling the module. These tools allow users to configure the haptic effects, adjust the actuator parameters, and monitor the performance of the system.
## 3. Technical Specifications
### 3.1 Electrical Specifications
- **Input Voltage Range**: Typically, the module can operate within a voltage range of [X] volts to [Y] volts, which provides flexibility in power supply options.
- **Output Current**: It can deliver a maximum output current of [Z] milliamperes, which is sufficient to drive most common haptic actuators.
- **Operating Temperature Range**: The module is designed to operate within a temperature range of [-A]°C to [B]°C, making it suitable for a wide range of environmental conditions.
### 3.2 Physical Specifications
- **Board Dimensions**: The evaluation board has dimensions of [Length] x [Width
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DRV2605EVM-CT
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