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參數(shù)資料
| 型號： | LA4815M |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.62 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | 0.225 INCH, MFP-8 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 233K |
| 代理商： | LA4815M |
LA4815M
No.A1373-2/14
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum power supply voltage
VCC max
15
V
Allowable power dissipation
Pd max
* Mounted on the board
0.9
W
Maximum junction temperature
Tj max
150
°C
Operating temperature
Topr
-30 to +75
°C
Storage temperature
Tstg
-40 to +150
°C
* Mounted on SANYO evaluation board : Double-sided board with dimensions of 50mm
× 50mm × 1.6mm (glass epoxy)
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended power supply
voltage
VCC
6
V
Recommended load resistance
RL
4 to 32
Ω
Allowable operating supply
voltage range
VCC op
4 to 13
V
* The supply voltage level to be used must be determined with due consideration given to the allowable power dissipation of the IC.
Electrical Characteristics at Ta
= 25°C, VCC = 6V, RL = 8Ω, fin = 1kHz
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current drain-1
ICCOP1
No signal
4.6
8.3
mA
Quiescent current drain-2
ICCOP2
No signal, pin 7 = LOW
1.6
mA
Maximum output power-1
POMAX1
THD = 10%
250
370
mW
Maximum output power-2
POMAX2
THD = 10%, RL = 4Ω
620
mW
Voltage gain-1
VG1
VIN = -30dBV
23.9
25.9
27.9
dB
Voltage gain-2
VG2
VIN = -40dBV, pin 1/pin8 = GND
37
39.5
42
dB
Total harmonic distortion
THD
VIN = -30dBV
0.11
0.7
%
Mute attenuation
MT
VIN = -10dBV, pin 7 = LOW
-90
-115
dBV
Output noise voltage
VNOUT
Rg = 620
Ω, 20 to 20kHz
40
100
μVrms
Ripple rejection ratio
SVRR
Rg = 620
Ω, fr = 100Hz, Vr = -20dBV
44
dB
Mute control voltage-LOW
V7cntL
Mute mode
0.3
V
Mute control voltage-HIGH1
V7cntH1
Mute released, VCC = 6.5V or lower
1.8
V
Mute control voltage-HIGH2
V7cntH2
Mute released, VCC = 6.5V or higher
2.4
V
Input resistance
Ri
100
k
Ω
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4815M_10 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monaural Power Amplifier |
| LA4815M-TLM-H | 功能描述:功率放大器 MONAURAL POWER AMPLIFIER RoHS:否 制造商:TriQuint Semiconductor 封裝 / 箱體: 工作電源電壓:28 V 電源電流:2.5 A 工作溫度范圍: 封裝: |
| LA4815VH | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monaural Power Amplifier |
| LA4815VH_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monaural Power Amplifier |
| LA4815VH-MPB-H | 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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