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參數資料
| 型號： | LA42051 |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 5 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| 封裝： | SIP13 |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LA42051 |
LA42051
No.A1037-2/6
Specifications
Absolute 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
Infinite 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 Condition at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
18
V
Recommended load resistance
RL
8
Ω
Allowable operating supply voltage range
VCC op
5.5 to 22
V
Operating 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
Ω
15
25
50
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
Ω, BPF = 20Hz to 20kHz
0.05
0.25
mVrms
Ripple rejection
SVRR
Rg = 0
Ω, fR = 100Hz, VCCR = 0dBm
50
60
dB
VSTB-H
Amplifier on
1
5
V
Standby control voltage (Pin 5)
VSTB-L
Amplifier off
0
0.5
V
Input resistance
Ri
21
30
39
k
Ω
Package Dimensions
unit : mm (typ)
3107B
SANYO : SIP13H
(11.
8)
(10.0)
0.5
(0.8)
2.0
25.6
( 2.0)
3.4
C0.7
15.
4max
1.
0min
3.
0min
11.
2
(13.
9)
4.
5
1
13
0.4
1.2
1.15
2.4
Ambient temperature, Ta -
°C
Pd max - Ta
Allowable
power
dissipation,
Pd
max
-
W
0
2
4
6
8
10
12
14
16
18
-20
0
20
40
15
11.7
5.8
60
80
100
120
140
160
Infinite heat sink
No Fin
100
×100×1.5mm3
50
×50×1.5mm3
Al heat sink Mounting
Torque 39N
cm
Flat washer
Silicone greas
applird
θj=3°C/W
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相關代理商/技術參數 |
參數描述 |
|---|---|
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| LA42052-E | 功能描述:音頻放大器 POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 產品: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: |
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