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參數(shù)資料
| 型號(hào)： | LA4613 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Audio Power Amplifier for Radio Cassette Recorders |
| 中文描述： | 音頻功率放大器，收錄音機(jī) |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | LA4613 |
LA4613
No. 6014-2/7
Recommended Operating Conditions
at Ta = 25
°
C
Electrical Characteristics
at Ta = 25
°
C, V
CC
= 15V, R
L
= 3
, f = 1 kHz
Block Diagram
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
15
V
Recommended load resistance
R
L
3
Operating supply voltage range
V
CC
op
Within maximum ratings
V
Operating load resistance range
5.0 to 22
2.7 to 8
13
CH1 input
CH2 input
Small signal
GND
CH1 output
CH1 output
Large signal
GND
9
4
12
11
8
7
10
N.C
1
2
5
6
3
Standby
P.P
Filter
N.C
N.C
VCC
CH2 input
amplifier
Output
amplifier
Predrive
amplifier
Pop noise prevention block
Standby switching
Ripple filter
TSD protector
CH1 input
amplifier
Output
amplifier
Predrive
amplifier
REF
amplifier
RNf1
Rf1
Rf2
RNf2
min
typ
max
Standby current
Ist
Standby pin –> GND
1.0
10
μ
A
Quiescent current
Icco
Rg=0
20
35
70
mA
Voltage gain
VG
Vo=0 dBm
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
Output voltage
Po1
THD=10%
6.0
7.0
W
Po2
Vcc=9V, RL=4
, THD=10%
1.5
2.0
W
Channel separation
Chsep
Vo=0 dBm, Rg=0, DIN AUDIO
50
60
dB
Ripple rejection ratio
SVRR
Vr=0 dBm, Rg=0, fr=100 Hz DIN AUDIO
45
55
dB
Stanby ON voltage
Vst
1.5
5.0
V
Input resistance
Ri
20
30
40 k
Ratings
Parameter
Symbol
Conditions
Unit
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PDF描述 |
|---|---|
| LA4620 | Linear Power Supply; No. of Outputs:1; Output 1 VDC :5VDC; Output Current 1:9A; Output Current:9A; Output Voltage:5V; Series:ACV |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4620 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Two- channel Audio Power Amplifier |
| LA4625 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4625_08 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:2-channel 13.5W BTL Audio Power Amplifier |
| LA4625_10 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:2-channel 13.5W BTL Audio Power Amplifier |
| LA4625-E | 功能描述:音頻放大器 2-CH POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
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