LA42051 データシートの表示（PDF） - ON Semiconductor
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コンポーネント説明
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LA42051
ON Semiconductor
LA42051 Datasheet PDF : 7 Pages
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Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Maximum junction temperature
Thermal resistance
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Tj max
θjc
Topr
Tstg
LA42052
Conditions
No signal
Infinitely heat sink
Ratings
24
15
150
3
-25 to +75
-40 to +150
unit
V
W
°C
°C/W
°C
°C
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Allowable operating voltage range
Symbol
VCC
RL
VCC op
Conditions
Ratings
unit
18
V
8
Ω
5.5 to 22
V
Electrical Characteristics at Ta = 25°C, VCC = 18V, RL = 8Ω, f = 1kHz, Rg=600Ω
Parameter
Standby current
Quiescent current
Output power
Total harmonic distortion
Voltage gain
Output noise voltage
Ripple rejection
Channel separation
Standby control voltage
(The Pin 5 voltage)
Input resistance
Symbol
ISTB
ICCO
PO
THD
VG
VNO
SVRR
CH Sep.
VSTB-H
VSTB-L
Ri
Conditions
Amplifier off
Rg = 0
THD = 10%
PO = 1W
VO = 0dBm
Rg = 0, BPF = 20Hz to 20kHz
Rg = 0, fR = 100Hz, VCCR = 0dBm
Rg = 10kΩ, VO = 0dBm
Amplifier on
Amplifier off
min
18
4
33
50
50
1.0
0
21
Ratings
typ
1
50
5
0.15
35
0.05
60
60
30
max
10
100
0.4
37
0.25
5
0.5
39
Unit
μA
mA
W
%
dB
mVrms
dB
dB
V
V
kΩ
Package Dimensions
unit : mm
3107B
C0.7
25.6
3.4
(10.0)
2.4
( 2.0)
1
(0.8)
0.5
2.0
13
1.15
0.4
1.2
SANYO : SIP13H
Pd max - Ta
18
Al heat sink Mounting
16 Infinite heat sink.
Torque 39N⋅cm
15
Flat washer
14
Silicone greas
100×100×1.5mm3
12
11.7
applird
θj=3°C/W
10
8
50×50×1.5mm3
6
5.8
4
No heat sink.
2
0
-20
0
20 40 60 80 100 120 140 160
Ambient temperature, Ta - °C
No.A0314-2/7
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