Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| Type | Voice Processor |
| Interface | I²C, PWM, SPI, UART |
| ClockRate | 32MHz |
| Voltage-I/O | 2.5V, 3.3V, 5V |
| Voltage-Core | 2.5V, 3.3V, 5V |
| OperatingTemperature | -20°C ~ 75°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The WT588F02B-8S is an audio playback module widely used in electronic projects for voice and sound applications. It is part of the WT588F series known for its ability to store and playback audio files with high quality. The module supports multiple trigger modes, including key control and serial communication, making it versatile for various applications. It can store audio files in formats like WAV and AD4.
The WT588F02B-8S features built-in flash memory, typically 8Mb, to hold audio files, and offers SPI interface for data transfer. It operates on a wide voltage range, usually around 2.8V to 5.5V, allowing for integration in battery-powered devices. Additionally, it has an onboard DAC for clear audio output and supports up to 31 audio segments.
Common applications include toys, alarm systems, and instructional devices. The module is appreciated for its cost-effectiveness and ease of use, requiring minimal external components to function. Users can program audio content using the dedicated software provided by the manufacturer.
The WT588F02B-8S features built-in flash memory, typically 8Mb, to hold audio files, and offers SPI interface for data transfer. It operates on a wide voltage range, usually around 2.8V to 5.5V, allowing for integration in battery-powered devices. Additionally, it has an onboard DAC for clear audio output and supports up to 31 audio segments.
Common applications include toys, alarm systems, and instructional devices. The module is appreciated for its cost-effectiveness and ease of use, requiring minimal external components to function. Users can program audio content using the dedicated software provided by the manufacturer.
Equivalent
The WT588F02B-8S is a voice module chip commonly used in audio applications. Equivalent products might include:
1. APR33A3: Known for its voice recording and playback capabilities.
2. ISD1820: A chip with simple voice recording/playback features.
3. ISD1700 series: Offers various durations of recording/playback.
4. WTV020SD: Suitable for audio playbacks similar to WT588F.
These alternatives vary slightly in features and specifications, so it's essential to check compatibility with your specific application needs.
1. APR33A3: Known for its voice recording and playback capabilities.
2. ISD1820: A chip with simple voice recording/playback features.
3. ISD1700 series: Offers various durations of recording/playback.
4. WTV020SD: Suitable for audio playbacks similar to WT588F.
These alternatives vary slightly in features and specifications, so it's essential to check compatibility with your specific application needs.
Features
The WT588F02B-8S is a versatile and compact voice module used for audio playback in various applications. Key features include:
1. Storage Capacity: It has an internal flash memory for storing audio files, supporting up to 220 seconds of playback at a 32Kbps bit rate.
2. Audio Formats: The module supports WAV and AD4 audio formats, providing flexibility for different audio quality needs.
3. Control Modes: Offers multiple control modes, including MCU serial command mode, one-line serial control mode, and key control mode, making it adaptable for various applications.
4. Integrated Amplifier: Equipped with a built-in 13-bit DAC and a 3-watt amplifier, which simplifies hardware requirements for driving a speaker directly.
5. Power Supply: Operates on a low power supply, typically 2.8V to 3.6V, making it suitable for battery-powered devices.
6. Programming: Easy programming via USB with dedicated software, allowing for straightforward updates and customizations of audio content.
These features make the WT588F02B-8S ideal for use in toys, educational devices, home appliances, and other consumer electronics requiring simple audio playback solutions.
1. Storage Capacity: It has an internal flash memory for storing audio files, supporting up to 220 seconds of playback at a 32Kbps bit rate.
2. Audio Formats: The module supports WAV and AD4 audio formats, providing flexibility for different audio quality needs.
3. Control Modes: Offers multiple control modes, including MCU serial command mode, one-line serial control mode, and key control mode, making it adaptable for various applications.
4. Integrated Amplifier: Equipped with a built-in 13-bit DAC and a 3-watt amplifier, which simplifies hardware requirements for driving a speaker directly.
5. Power Supply: Operates on a low power supply, typically 2.8V to 3.6V, making it suitable for battery-powered devices.
6. Programming: Easy programming via USB with dedicated software, allowing for straightforward updates and customizations of audio content.
These features make the WT588F02B-8S ideal for use in toys, educational devices, home appliances, and other consumer electronics requiring simple audio playback solutions.
Pinout
The WT588F02B-8S is a voice chip used in audio playback applications. It comes in an 8-pin SOP (Small Outline Package). The pins and their functions are as follows:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. P02: Programmable I/O pin, can be used to trigger sound playback or other functions.
4. P03: Another programmable I/O pin for similar uses as P02.
5. P04: Additional programmable I/O pin for versatile control.
6. SPK+: Positive speaker output pin for direct speaker connection.
7. SPK-: Negative speaker output pin for direct speaker connection.
8. BUSY: Active-low pin indicating the chip is busy.
These pins support the core functions of audio playback, control, and interfacing with other components. The WT588F02B-8S is typically used for applications like toys, clocks, and small appliances requiring audio alerts or messages.
1. VDD: Power supply pin.
2. GND: Ground pin.
3. P02: Programmable I/O pin, can be used to trigger sound playback or other functions.
4. P03: Another programmable I/O pin for similar uses as P02.
5. P04: Additional programmable I/O pin for versatile control.
6. SPK+: Positive speaker output pin for direct speaker connection.
7. SPK-: Negative speaker output pin for direct speaker connection.
8. BUSY: Active-low pin indicating the chip is busy.
These pins support the core functions of audio playback, control, and interfacing with other components. The WT588F02B-8S is typically used for applications like toys, clocks, and small appliances requiring audio alerts or messages.
Manufacturer
The WT588F02B-8S is manufactured by Shenzhen Waytronic Electronics Co., Ltd. Waytronic is a company specializing in the development and production of sound-related electronics. They are known for providing voice chips, sound modules, and other audio solutions used in various applications such as toys, home appliances, industrial devices, and consumer electronics. The company focuses on integrating sound technology into products to enhance user experiences through voice prompts, music, and other audio features.
Application
The WT588F02B-8S is a versatile voice IC used in various applications, including:
1. Toys: Adding voice prompts or sound effects.
2. Home Appliances: Providing audio feedback in devices like microwaves and washing machines.
3. Consumer Electronics: Enhancing user interaction with voice instructions in gadgets.
4. Security Systems: Delivering alerts or warnings in alarm systems.
5. Automotive Electronics: Offering voice notifications or prompts in vehicles.
6. Industrial Equipment: Supplying audio alerts or operational guidance.
Its compact size and customizable audio features make it suitable for integration in devices requiring voice functions.
1. Toys: Adding voice prompts or sound effects.
2. Home Appliances: Providing audio feedback in devices like microwaves and washing machines.
3. Consumer Electronics: Enhancing user interaction with voice instructions in gadgets.
4. Security Systems: Delivering alerts or warnings in alarm systems.
5. Automotive Electronics: Offering voice notifications or prompts in vehicles.
6. Industrial Equipment: Supplying audio alerts or operational guidance.
Its compact size and customizable audio features make it suitable for integration in devices requiring voice functions.
Package
The WT588F02B-8S is typically available in an SOP-16 package type. This package is a small-outline package with 16 pins, suitable for applications where space is a constraint.
