LA42051 Datasheet, PDF (2/6 Pages) Sanyo Semicon Device – Audio Output for TV Application 5W×1ch Power Ampilfier

LA42051
Specifications
Absolute 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
Conditions
No signal
Infinite heat sink
Ratings
24
15
150
3
-25 to +75
-40 to +150
Unit
V
W
°C
°C/W
°C
°C
Operating Condition at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Allowable operating supply voltage range
Symbol
VCC
RL
VCC op
Conditions
Ratings
Unit
18
V
8
Ω
5.5 to 22
V
Operating 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
Standby control voltage (Pin 5)
Input resistance
Symbol
ISTB
ICCO
PO
THD
VG
VNO
SVRR
VSTB-H
VSTB-L
Ri
Conditions
Amplifier off
Rg = 0Ω
THD = 10%
PO = 1W
VO = 0dBm
Rg = 0Ω, BPF = 20Hz to 20kHz
Rg = 0Ω, fR = 100Hz, VCCR = 0dBm
Amplifier on
Amplifier off
min
15
4
33
50
1
0
21
Ratings
typ
1
25
5
0.15
35
0.05
60
30
max
10
50
0.4
37
0.25
5
0.5
39
Unit
μA
mA
W
%
dB
mVrms
dB
V
V
kΩ
Package Dimensions
unit : mm (typ)
3107B
25.6
C0.7
3.4
(10.0)
2.4
( 2.0)
1
(0.8)
0.5
2.0
13
1.15
0.4
1.2
SANYO : SIP13H
18
16
15
14
12
11.7
10
Pd max - Ta
Infinite heat sink
100×100×1.5mm³
Al heat sink Mounting
Torque 39N⋅cm
Flat washer
Silicone greas
applird
θj=3°C/W
8
6
5.8
4
2
50×50×1.5mm³
No Fin
0
-20 0 20 40 60 80 100 120 140 160
Ambient temperature, Ta - °C
No.A1037-2/6