The GPD2846A is an integrated MP3 player IC with FM radio and Line In
features with 2W mono amplifier, maximum output 3W @ 5.0V supply
(recommendation: 4Ω, 3W speaker).
Support MP3 playback formats.
Playable T card / SD card, U disk, FM, and external audio sources (LineIn),
inserted after the first broadcast, but also by Mode key switch.
Automatically detects the headset is plugged in, and so by the IO port (Mute)
Switch the external power amplifier directly, without an external transistor.
Support the volume size, the number of songs stored on ... T card / SD card, U
disk, users can save EEPROM
It can automatically detect and decide whether an external EEPROM in
EEPROM or T card / SD card, U disk, save the settings.
In an AD-key port to achieve a variety of button combinations.
There are two groups AD-key keyboard to choose from.
FM radio chip supports 3: RDA5807, BK1080 and RTC6207E.
It does not support infrared remote control, USB device mode nor USB audio
Package Type: SOP16 package sheet.
FM radio function MP3 player, no screen mini speaker.
Working Voltage: 3.7V Lithium Battery 600MA or 5V USB Power Supply
Chip Footprint: SOP16
With 2W Mixed mono
With Power supply, it can play Automaticly
With LED indicator
Supports MP3 format playback
Supports USB audio mode
Supports 3 types FM radio chip : RDA5807, BK1080 and RTC6207E.
Does not support infrared remote control.
Does not support USB device mode.