供应和弦音乐IC

8----24通道和弦音乐芯片,具有强大的可编程功能,能实现客人的任何要求

音质佳,性能稳定,

Built-in 8-bits MCU core (JUPITER).
Built-in programmable sound generator (PSG)
Built-in voltage control oscillator with programmable PLL (VCO-PLL clock generator).
Internal system clock speed up to 45 MHz (max. 45 MHz at Vcc = 3.0V).
Built-in 1Mbit (128K Bytes) OTP-ROM.
Built-in 8Kbit (1024 Bytes) SRAM.
Equipped 2 EQ-OP for signal amplifier or filter.
Equipped 1 speaker amplifier (0.5W).
Built-in 2-wired serial bus interface (I2C like, slave mode).
Built-in micro-controller interface (8-bit parallel interface).
Equipped two (Left/Right audio) 16-bit DAC (voltage DAC) audio outputs.
Analog Operating voltage (Vdd): 2.40V~4.50V (≥ Vcc).
Digital Operating voltage (Vcc): 2.40V~3.60V (typ. 3.0V).
Operating current: <20 mA (average operating current without audio load).
Standby current: typ. 2.0 μA (25°C).
Temperature Range : -45°C~85°C