Attributes
Nine Chip EletronBrand Name
N930xModel Number
Plug-in moduleMounting Type
Guangdong, ChinaPlace of Origin
Design for consumer product and industrial deviceDescription
Supports MP3/WAV decoding, FAT16/FAT32 file system, 3.7-5V power input, 30-level volume control, stereo DAC output, onboard 3W/8Ω speaker driveSpecification
Packaging Type:Anti-static bag with module protection
Function:Audio playback
Interface:UART TX/RX, one-wire control pin, USB DP/DM, DAC L/R outputs, speaker output (SPK+ / SPK-), 3.3V output, VCC power input, GND.
Application:Voice prompts for security checkpoints, transportation vehicles, navigation systems, equipment alarms, public facility announcements, industrial automation alerts, timed broadcast systems
Operating Temperature:minus20°C to +80°C.
Type:Embedded MP3 audio playback module
Package / Case:Standard wide-body DIP16 or DIP28 module package
Voltage - Supply:3.7V to 5V DC input.
Series:N930
Features:High-quality MP3/WAV decoding, stereo 24-bit DAC,
Chip Type:N930X MP3 decoding chip with integrated DSP and 24-bit DAC
Voice Duration Options:Supports audio files of any length
Operating Voltage:3.7V-5V DC
Standby Current:Approximately 2 μA in sleep mode
Audio Output:Stereo DAC L/R output and built-in 3W/8Ω speaker driver (SPK+ / SPK-)
Control Modes:UART serial control, one-wire serial control
Sampling Rate Support:8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz
Package Type:DIP16 or DIP28 module package
Built-in Features:FAT16/FAT32 file system support,30-level volume control
Application Fields:Security inspection voice prompts, vehicle navigation guidance
