WTN6170 is a multifunctional, low-power, high-performance CMOS voice chip. voice lengths are 170s.The audio sampling rate is currently up to 32kHz, 16-level volume control, and two audio output modes: PWM output and DAC output. Accurate +/-1% internal oscillation, no need to add external oscillation, with ultra-low power standby.
Mark | Range | Unit |
---|---|---|
VDD~GND supply voltage | -0.5~+5.2 | V |
Vin input voltage | GND-0.3< Vin <VDD+0.3 | V |
Vout output voltage | GND < 0.3V ~ VDD+0.3 | V |
Top storage temperature | -20~ +75 (Use with caution in industrial special occasions) | ºC |
Remarks: As a result of the samples tested in the laboratory, the chip can work normally at -20℃~+75℃.
5-20 second (6K/4bits), cost-effective version, SOP8 package
OTP, 170-second, 16 level, PWM, 8 ohm, 0.5W speaker
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