API8208G series equivalent, otp voice series.
G
2.4 ~ 5.5V single power supply operation 5 bit ASPCM Coding 20 seconds voice length at 6 KHZ Combination of voice building blocks 8 sections Max. Support voice recorded.
circuits:
VCC
SW1 SPK 2 1 SW2 ROSC
VCC
Q1 8050 R1 1k C1 104
TG3 TG2 TG1 GND OSC VPP COUT NC VDD
1 2 3 4 5 6 7 8 9
1.
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