CS4230E YONGFUKANG | Alldatasheet
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Output[mW] Output vs Efficiency Power supply voltage V[] V =3.6V R =4 +33 H DD L Ωμ D MODE V =4.2V R =4 +33 H DD L Ωμ D MODE 0 500 1000 1500 2000 Output[mW] 5.5 Power Current(mA) 2.6 2.8 3.0 3.2 No load R =4 +33 H D MODE L Ωμ THD+N=1% 1kHz NCN OFF Power supply voltage vs Output Power supply voltage V[] 5.0 Output Power (W) R =4 +33 H L Ωμ D MODE THD+N=10% 1kHz NCN OFF Power supply voltage vs Output Power supply voltage V[] 5.0 Output Power (W) Po W D MODE=1 20 100 1000 Frequency Hz[] 10k 20k Gain(dB)
Frequency Hz[] THD+N(%) 0.05 0.2 1.0 5.0 0.01 0.1 10k 20k 20 100 1000 Frequency Hz[] 10k 20k THD+N(%) 0.05 0.2 1.0 5.0 0.01 0.1 Frequency vs THD N+ V =4.2V R =4 +33 H NCN OFF DD L Ωμ 0.2W 1.0W 0.5W 0.2W 0.5W 1.0W V =3.6V R =4 +33 H NCN OFF DD L Ωμ Output vs THD N+ 30 180 6002 0 00 3600 Output[mW] THD+N(%) 0.05 0.2 1.0 5.0 V =3.6V R =4 +33 H NCN OFF D MODE DD L Ωμ V =4.2V R =4 +33 H NCN OFF D MODE DD L Ωμ 300 3000 0.01 0.1 Output vs THD N+ 40 400 204 0 30 0 0 4800 Output[mW] 800 4000 THD+N(%) 0.05 0.2 1.0 5.0 0.01 0.1 -8 0 -7 0 -6 0 -5 0 -4 0 -3 0 -2 0 Frequency vs PSRRFrequency vs CMRR 20 100 1000 Frequency Hz[] 10k 20k20 100 1000 Frequency Hz[] 10k 20k CMRRdB) PSRRdB) -8 0 -7 0 -6 0 -5 0 -4 0 -3 0 -2 0 VDD V=3.6 VDD V=4.2 VDD V=3.6 VDD V=4.2
AMPLITUDE dBuV/m)
IO(>1.8V) CTRL 0.1uF V CTRL IO *R2/ (R1+R2)