YMU762 Datasheet, PDF (11/14 Pages) List of Unclassifed Manufacturers – Mobile Audio 3

YMU762
Analog characteristics
Conditions of T_OP=25°C, VDD, IOVDD=3.0V and SPVDD=3.6V apply to all items.
SP amplifier
Item
Gain setting (fixed)
Min. load resistance (RL)
Max. output voltage amplitude (RL=8Ω)
Max. output power (RL=8Ω, THD+N≤1.0%)
THD + N (RL=8Ω, f=1 kHz, output = 400mW)
Noise at no signal (A-filter: weighting filter)
PSRR (f=1 kHz)
Amplitude center potential (VSEL2, VSEL1 =0, 0)
(VSEL2, VSEL1 =0, 1)
(VSEL2, VSEL1 =1, 0)
Differential Output Voltage
Min.
Typical
Max.
±2
8
6.0
580
0.025
-90
90
0.6×VDD
0.5×VDD
0.67×VDD
10
50
Unit
times
Ω
Vp-p
mW
%
dBV
dB
V
V
V
mV
EQ amplifier
Item
Gain settable range
Max. output voltage amplitude
THD + N (f=1 kHz)
Noise at no signal (A-filter)
Input impedance
Feedback resistance between EQ2 and EQ3
Min. Typical Max.
30
2.7
0.05
-90
10
20
Unit
dB
Vp-p
%
dBV
MΩ
kΩ
SP Volume
Item
Volume setting range
Volume step width
THD + N (f=1 kHz)
Min. Typical Max.
Unit
-30
0
dB
1
dB
0.05
%
EQ Volume
Item
Volume setting range
Volume step width
Noise at no signal (A-filter)
Max. output current
Max. output voltage amplitude
Output impedance
Min. Typical Max.
-30
0
1
-90
120
1.5
300
600
Unit
dB
dB
dBV
µA
Vp-p
Ω
11