YDA136 Datasheet, PDF (25/32 Pages) YAMAHA CORPORATION – D- 60 STEREO 60W-100W DIGITAL AUDIO POWER AMPLIFIER CONTROLLER

YDA136
■Electrical Characteristics
●Absolute Maximum Rating
Item
Symbol
VBB Power Supply Voltage
VBS Power Supply Voltage
VDD Power Supply Voltage
High-Side Input Terminal Voltage Range*1)
Low-Side Input Terminal Voltage Range
Welding Temperature
V_BB
V_BS
V_DD
V_IN1
V_IN2
Tjmax
Storage Temperature Range
T_STG
*1) The voltage range to DLYHL, DLYHR, OCPHL, and OCPHR are indicated.
Min
－0.3
V_BB－7.0
－0.3
V_BS－0.3
－0.3
–50
Max
50
V_BB＋0.3
7.0
V_BB＋0.3
V_DD＋0.3
125
125
●Recommended Operation Condition
Item
VBB Power Supply Voltage
VBS Power Supply Voltage
VDD Power Supply Voltage
Speaker Impedance
Operation Ambient Temperature
Symbol
V_BB
V_BS
V_DD
R_L
Ta
Min
20
V_BB－4.75
4.75
4
－40
Typ
V_BB－5.0
5.0
6
25
●DC Characteristics （Adjust Condition：V_DD＝5.0V, V_BB=40V, Ta=－40 to 85℃）
Item
Symbol
Min
Typ
High-Side Driver H Level Output Voltage (I_OH=－100mA) V_OHPD
V_BB－0.4
High-Side Driver L Level Output Voltage (I_OL=＋100mA) V_OLPD
Low-Side Driver H Level Output Voltage (I_OH=－100mA) V_OHND
V_DD－0.4
Low-Side Driver L Level Output Voltage (I_OL=＋100mA) V_OLND
XO Terminal H Level Output Voltage (I_OH=－80µA）
V_OHXO
V_DD－0.4
XO Terminal L Level Output Voltage (I_OL=＋1.6mA）
V_OLXO
MCKIO Terminal H Level Output Voltage (I_OH=－80µA） V_OHMC
V_DD－0.4
MCKIO Terminal L Level Output Voltage (I_OL=＋1.6mA） V_OLMC
PROTN Terminal L Level Output Voltage (I_OL=＋1.6mA） V_OLPR
Digital Terminal H Level Input Voltage
V_IH
2.2
Digital Terminal L Level Input Voltage
V_IL
MCKIO, MSSEL Terminal H Level Input Voltage
V_IHMC
0.7×V_DD
MCKIO, MSSELTerminal H Level Input Voltage
V_ILMC
IBB Terminal Power Detection Threshold Voltage (Start)
V_IB1
0.75
High-Side Driver power
V_VB1
4.0
Power Detection Threshold Voltage (Start)
High-Side Driver power
V_VB2
3.8
Power Detection Threshold Voltage (CO)
Low-Side Driver power
V_VD1
4.0
Power Detection Threshold Voltage (Start)
Low-Side Driver power
V_VD2
3.8
Power Detection Threshold Voltage (CO)
High-Side Over-current Detection Thrshol Voltage
V_OC1
1.25
Low-Side Over-current Detection Thrshol Voltage
V_OC1
1.25
Low-Side Over-current Detection Thrshol Voltage
V_OC2
0.6
VREFL, VREFR Terminal Output Voltage
V_REF
2.5
Stereo Mode VBB Power Consumption ( No-Signal)
I_BB
3
Stereo Mode High-Side Power Consumption (No-Signal)
I_D1
35
Stereo Mode Low-Side Power Consumption (No-Signal)
I_D2
50
Mute Mode VBB Power Consumption
I_BBM
3
Mute Mode High-Side Power Consumption
I_D1M
6
Mute Mode Low-Side Power Consumption
I_D2M
28
Protection Reset Mode VBB Power Consumption
I_BBP
3
Protection Reset Mode High-Side Power Consumption
I_D1P
6
Protection Reset Low-Side Power Consumption
I_D2P
10
Max
50
V_BB－5.25
5.25
85
Max
V_BS＋0.4
0.4
0.4
0.4
0.4
0.8
0.3×V_DD
Unit
V
V
V
V
V
ºC
ºC
Unit
V
V
V
Ω
ºC
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
25