YDA142 Datasheet, PDF (13/18 Pages) YAMAHA CORPORATION – D- 3D DIGITAL INPUT STEREO 9.5W DIGITAL AUDIO POWER AMPLIFIER

YDA142
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●DC Characteristics (V_SS=0V, V_DDP=12V±0.5V, Ta=0℃ to 85℃, unless otherwise specified)
Item
Symbol
Min.
Typ.
Max.
REFA output terminal voltage
V_REG
4.5
DVDD input terminal voltage
V_DVDD
4.5
PROTN terminal Low level output voltage (I_OL=1.6mA)
V_OLP
SLEEPN terminal High level input voltage
V_IH1
2.2
SLEEPN terminal Low level input voltage
V_IL1
Control line input terminal High Level input voltage
V_IH2
2.2
Control line input terminal Low Level input voltage
V_IL2
PVDDREG terminal Startup threshold voltage
V_UVPH
PVDDREG terminal Shut-down threshold voltage
V_UVPL
DVDD terminal Startup threshold voltage
V_UVAH
DVDD terminal Shut-down threshold voltage
V_UVAL
DC input detection voltage level
V_DCIN
Consumption current (SLEEP Mode)
I_SLEEP
Consumption current (Mute Mode)
I_MUTE
Consumption current (Silent, without filter)
I_DDD
5
5.5
5
5.5
0.4
0.8
0.8
8.0
7.6
3.7
3.3
18
1
20
40
Unit
V
V
V
V
V
V
V
V
V
V
V
dBFS
µA
mA
mA
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●AC Characteristic (V_SS=0V, V_DDP=12V±0.5V, Ta=0℃ to 85℃, unless otherwise specified)
Item
Symbol Min.
Typ.
Max.
Unit
Carrier Clock Frequency (Fs=44.1kHz)
Carrier Clock Frequency (Fs=48kHz, 32kHz)
Clock stop detection SCLK signal frequency
DC input detection time
SCLK cycle time
LRCLK setup time
LRCLK hold time
SDIN setup time
SDIN hold time
F_CK
470
kHz
F_CK
500
kHz
F_UFP
400
kHz
T_DCIN
1.8
2
3.7
s
T_CYC
250
600
ns
T_LRS
60
ns
T_LRH
25
ns
T_SDS
60
ns
T_SDH
25
ns
13