Multimedia speakers dedicated amplifier circuit
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shenz zhixnyua Technolgy Co.,ltd
—YD6409
YD6409 BTL 6 16V Po=2.5W 2 (Vcc=9V RL=4Ω f=1kHz TH...
Description
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shenz zhixnyua Technolgy Co.,ltd
—YD6409
YD6409 BTL 6 16V Po=2.5W 2 (Vcc=9V RL=4Ω f=1kHz THD=10%) 12 HDIP12
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1 2 3 TAB 4 5 6 BTLout OUT2 B.S.2 GND IN2 — IN2 + FIL BTL 2 2 2 2 7 8 9 TAB 10 11 12 Pre-GND IN1 + IN1 — GND B.S.1 OUT1 VCC 1 1 1 1
Tamb=25 Vcc
20 16 2.5 4 -25 +75 -55 +150
V A W
Icp PD Topr Tstg
VCC=9V Rg=600 f=1kHz Tamb=25 Vcc 9 15 V Iccq 26 40 mA THD=10% RL=4 Po 2.0 2.5 W THD=10% RL=3 3.0 THD 0.2 1.0 % Po=0.4W GV BTL Zi VN0 RR CT Rf=51Ω 49 Rg=0k VO=0dBm 51 f=1kHz B=22Hz 2KHz 30 0.3 46 46 55 43 45 53 1.0 k mV dB dB 47 dB
Rf =51Ω VO=0dBm
f=100Hz Rg=600Ω VO=0dBm
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YD6409
YD6409
BTL
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