BU26156RFS Datasheet, PDF (85/95 Pages) Rohm – Monoraul MIC Input with ALC

BU26156RFS
0
SPMIXG=18dB
-10
-20
-30
-40
-50
-50
SPMIXG=12dB
SPMIXG=6dB
SPMIXG=0dB
HVDD1=IOVDD=HPVDD =3.3V
SPLVDD=SPRVDD=5V, 25℃,
SPVOL=DSP Gain=0dB
-40
-30
-20
-10
0
Input Level [dBFS]
Figure 42.
Input Level [dBFS] vs Output Level [dBV]
Digital DAC Input to Class-D Speaker output
Datasheet
0
SPMIXG=18dB
-10
-20
-30
-40
-50
-50
SPMIXG=12dB
SPMIXG=6dB
SPMIXG=0dB
HVDD1=IOVDD=HPVDD =3.3V
SPLVDD=SPRVDD=5V, 25℃,
SPVOL=DSP Gain=0dB
-40
-30
-20
-10
0
Input Level [dBFS]
Figure 43.
Input Level [dBFS] vs Output Level [dBV]
Digital DAC Input to Class-AB Speaker output
0
HVDD1=IOVDD=HPVDD=3.3V
SPLVDD=SPRVDD=5V, 25℃,
-10
SPVOL=DSP Gain=0dB
SPMIXG=18dB
-20
SPMIXG=12dB
-30
SPMIXG=6dB
SPMIXG=0dB
-40
-50
-60
-70
-50
-40
-30
-20
-10
0
Input Level [dBFS]
Figure 44.
Input Level [dBFS] vs THD+N [dB]
Digital DAC Input to Class-D Speaker output
0
HVDD1=IOVDD=HPVDD =3.3V
SPLVDD=SPRVDD=5V, 25℃,
-10
SPVOL=DSP Gain=0dB
SPMIXG=18dB
-20
SPMIXG=12dB
-30
SPMIXG=6dB
SPMIXG=0dB
-40
-50
-60
-70
-50
-40
-30
-20
-10
0
Input Level [dBFS]
Figure 45.
Input Level [dBFS] vs THD+N [dB]
Digital DAC Input to Class-AB Speaker output
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TSZ22111・15・001
85/92
TSZ02201-0V1V0E502570-1-2
Jul.1.2014 Rev.001