參數(shù)資料
型號: YMU759B-QZ
元件分類: 音頻合成
英文描述: TONE/MUSIC SYNTHESIZER, PQCC32
封裝: LEAD FREE, PLASTIC, QFN-32
文件頁數(shù): 6/17頁
文件大?。?/td> 856K
代理商: YMU759B-QZ
YMU759B
-14-
Analog characteristics
SP amplifier
Item
Min.
Typ.
Max.
Unit
Gain setting (Fixed)
±2
Times
Minimum load resistance (RL)
8
Maximum output voltage amplitude (RL=8
)
6.0
Vp-p
Maximum output power (RL=8
, THD+N<=0.05%)
500
mW
Maximum output power (RL=8
, THD+N<=1.0%)
580
mW
THD + N (RL=8
, f=1kHz, output=400mW)
0.02
%
Noise at no signal (A-filter: auditory sensation weighting filter)
-90
dBV
PSRR (f=1kHz)
90
dB
Amplitude center voltage (VSEL=0)
0.6
× VDD
V
Amplitude center voltage (VSEL=1)
0.5
× VDD
V
Differential output voltage
10
50
mV
Note: TOP=25°C, VDD=3.0V, SPVDD=3.6V
EQ amplifier
Item
Min.
Typ.
Max.
Unit
Gain setting range
30
dB
Maximum output current
120
A
Maximum output voltage amplitude
1.5
Vp-p
THD + N (f=1kHz)
0.05
%
Noise at no signal (A-filter)
-90
dBV
Input impedance
10
M
Note: TOP=25 °C, VDD=3.0 V and SPVDD=3.6 V.
SP Volume
Item
Min.
Typ.
Max.
Unit
Volume setting range
-30
0
dB
Volume step width
1
dB
Noise at no signal (A-filter)
-90
dBV
THD + N (f=1kHz)
0.05
%
Note: TOP=25 °C, VDD=3.0 V and SPVDD=3.6 V
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