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參數(shù)資料
| 型號： | LA4600 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 4 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封裝： | SIP-10 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 104K |
| 代理商： | LA4600 |
LA4600
Νο.6012-2/6
Electrical Characteristics at Ta = 25
°C, VCC = 12V, RL = 4, f = 1kHz
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
IST
Standby pin
→ GND
1.0
10
A
Quiescent current
ICCO
Rg = 0
18
32
64
mA
Voltage gain
VG
VO = 0dBm
43.0
45.0
47.0
dB
Total harmonic distortion
THD
PO = 1W
0.2
0.8
%
Output noise voltage
VNO
Rg = 0, DIN AUDIO
0.15
0.5
mV
PO1
THD = 10%
3.0
4.0
W
Output voltage
PO2
VCC = 9V, THD = 10%
1.5
2.0
W
Channel separation
CHsep
VO = 0dBm, Rg = 0, DIN AUDIO
50
60
dB
Ripple rejection ratio
SVRR
VR = 0dBm, Rg = 0, fr = 100Hz DIN AUDIO
45
55
dB
Standby ON voltage
VST
1.5
5.0
V
Input resistance
Ri
2.0
30
40
K
Package Dimensions
unit : mm (typ)
3046D
Block Diagram
Rf1
RNf1
RNf2
Rf2
CH1 input
amplifier
REF
amplifier
Output
CH2 input
amplifier
Standby switching
P.P
Filter
Pop noise prevention block
Ripple filter
TSD protector
Output
amplifier
65
VCC
74
Standby
9
10
8
ch1 input
GND
Small signal
ch2 input
2
1
3
ch1 output
GND
Large signal
ch2 output
Predrive
amplifier
Predrive
amplifier
2
4
5
6
8
10
12
14
0
-20
0
20
40
60
80
100
Allo
w
able
po
wer
dissipation,
Pd
max
-
W
Pd max -- Ta
Ambient temperature, Ta --
°C
With an arbitrary large heatsink (
θjc = 10°C/W)
No heatsink
1.94
7.5
3.0
1.16
12.5
50
×50×1.5mm3
相關PDF資料 |
PDF描述 |
|---|---|
| LA4601N | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4601 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4613 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM13 |
| LA4620 | 17 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM23 |
| LA4625 | 13.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA4600-E | 功能描述:音頻放大器 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA4601 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4601-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER SE 2CH - Ammo Pack |
| LA4613 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Power Amplifier for Radio Cassette Recorders |
| LA4620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two- channel Audio Power Amplifier |
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