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參數(shù)資料
| 型號(hào)： | LA42052 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| 封裝： | SIP-13 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 85K |
| 代理商： | LA42052 |
LA42052
No.A0314-2/7
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
unit
Maximum supply voltage
VCC max
No signal
24
V
Allowable power dissipation
Pd max
Infinitely heat sink
15
W
Maximum junction temperature
Tj max
150
°C
Thermal resistance
θjc
3
°C/W
Operating temperature
Topr
-25 to +75
°C
Storage temperature
Tstg
-40 to +150
°C
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
unit
Recommended supply voltage
VCC
18
V
Recommended load resistance
RL
8
Ω
Allowable operating voltage range
VCC op
5.5 to 22
V
Electrical Characteristics at Ta
= 25°C, VCC = 18V, RL = 8Ω, f = 1kHz, Rg=600Ω
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
ISTB
Amplifier off
1
10
μA
Quiescent current
ICCO
Rg = 0
18
50
100
mA
Output power
PO
THD = 10%
4
5
W
Total harmonic distortion
THD
PO = 1W
0.15
0.4
%
Voltage gain
VG
VO = 0dBm
33
35
37
dB
Output noise voltage
VNO
Rg = 0, BPF = 20Hz to 20kHz
0.05
0.25
mVrms
Ripple rejection
SVRR
Rg = 0, fR = 100Hz, VCCR = 0dBm
50
60
dB
Channel separation
CH Sep.
Rg = 10k
Ω, VO = 0dBm
50
60
dB
VSTB-H
Amplifier on
1.0
5
V
Standby control voltage
(The Pin 5 voltage)
VSTB-L
Amplifier off
0
0.5
V
Input resistance
Ri
21
30
39
k
Ω
Package Dimensions
unit : mm
3107B
(11.8)
(10.0)
0.5
(0.8)
2.0
25.6
(
2.0)
3.4
C0.7
15.4m
ax
1.0
m
in
3.0
m
in
11.2
(13.9)
4.5
1
13
0.4
1.2
1.15
2.4
SANYO : SIP13H
Pd max - Ta
Allowable
power
dissipation,
Pd
max
-
W
100
×100×1.5mm3
No heat sink.
15
11.7
5.8
18
16
14
12
10
8
6
4
2
0
Infinite heat sink.
-20
0
20
40
60
80
100
120
140
160
50
×50×1.5mm3
Ambient temperature, Ta -
°C
Al heat sink Mounting
Torque 39N
cm
Flat washer
Silicone greas
applird
θj=3°C/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA42052-E | 功能描述:音頻放大器 POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA42052HK-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA42071 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Output for TV Application 5W×1ch Power Ampilfier |
| LA42072 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC 5W 2-Channel AF Power Amplifier With DC Volume Control |
| LA42072N-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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