Sony D-NE1 Chipset

• Sony CXD3039AR
• Toshiba TB2138FG
• Libra-1-M3 / 91CW28FG-4R89
• TA2120FN

The TA2120FN is a 3 V stereo headphone power amplifier manufactured by the Toshiba Corporation. It has extremely low power consumption making it ideal for portable battery powered applications.

The system control uses the TMP91CW28 16-bit CMOS microcontroller IC manufactured by the Toshiba Corporation.

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