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参数资料
| 型号： | YDA138-EZ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO42 |
| 封装： | LEAD FREE, PLASTIC, SSOP-42 |
| 文件页数： | 6/20页 |
| 文件大小： | 1198K |
| 代理商： | YDA138-EZ |
YDA138
14
■
Electrical characteristic
●
Absolute Maximum Ratings
Note 6)
Item
Symbol
Min.
Max.
Unit
Power supply terminal (VDDP) Voltage Range Note 1,2,3)
VDDP
-0.3
14.0
V
SLEEPN, PROTN terminal Voltage Range
VIN1
VSS-0.3
VDDP+0.3
V
CKIO Input/Output terminal Voltage Range
VIN2
VSS-0.3
VREG+1.0
V
Voltage Range of terminals for control Note 4)
VIN3
VSS-0.3
VREG+1.0
V
Voltage Range of Input/output terminals Note 5)
VIN4
VSS-0.3
VREG+0.3
V
Allowable dissipation (Ta=25C)
PD25
2.7
W
Allowable dissipation (Ta=70C)
PD70
1.45
W
Junction temperature
TJMAX
125
C
Storage Temperature
TSTG
-50
125
C
Note 1) VSS means AVSS, VSSBGR, DVSS, PVSSR and PVSSL. Place all VSS terminals in the same potential.
Note 2) All the voltages are measured with respect to VSS=0V.
Note 3) Power supply terminal (VDDP) means PVDDREG, PVDDPR, PVDDMR, PVDDPL and PVDDML.
Note 4) Control Input/Output terminal means MUTEN, HP, VOL[1:0] and MODE[2:0].
Note 5) Input/output terminal means INL, VREFL, INR, VREFR, XI and XO.
Note 6) Absolute Maximum Ratings is values which must not be exceeded to guarantee device reliability and life,
and when using a device in excess even a moment, it may immediately cause damage to device or may
significantly deteriorate its reliability
●
Recommended Operating Condition
Item
Symbol
Min.
Typ.
Max.
Unit
Power Supply Voltage Note 7)
VDDP
9.0
12.0
13.5
V
Operating Ambient Temperature
Ta
-40
25
85
C
Speaker Impedance (Stereo)
RLS
7.5
8
Ω
Speaker Impedance (Mono)
RLM
3.75
4
Ω
Headphone Impedance
RLHP
16
32
Ω
Note 7) All the voltages are measured with respect to VSS=0V.
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