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參數(shù)資料
| 型號： | LV47009P |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 41 W, 1 CHANNEL, VIDEO AMPLIFIER, ZFM25 |
| 封裝： | HZIP-25 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 270K |
| 代理商： | LV47009P |
LV47009P
No.A1959-2/9
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max1
No signal, t = 1 minute
26
V
Supply voltage
VCC max2
During operations
18
V
Output current
IO peak
Per channel
4.5/ch
A
Allowable power dissipation
Pd max
With an infinity heat sink
50
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
Junction temperature
Tj
150
°C
Thermal resistance between the junction
and case
θj-c
1
°C/W
Recommended Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Load resistance
RL op
4
Ω
Operating supply voltage range
VCC op
A range not exceeding Pdmax
8 to 16
V
Electrical Characteristics at Ta = 25°C, VCC = 14.4V, RL = 4Ω, f = 1kHz, Rg = 600Ω
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
RL = ∞, Rg = 0Ω
200
400
mA
Standby current
Ist
Vst = 0V
10
μA
Voltage gain
VG
VO = 0dBm
25
26
27
dB
Voltage gain difference
ΔVG
-1
+1
dB
PO
THD = 10%
19
24
W
PO max1
JEITA max
37
W
Output power
PO max2
VCC = 15.2, JEITA max
41
W
Output offset voltage
Vn offset
Rg = 0
Ω
-150
+150
mV
Total harmonic distortion
THD
PO = 4W
0.03
0.2
%
Channel separation
CHsep
VO = 0dBm, Rg = 10kΩ
55
65
dB
Ripple rejection ratio
SVRR
Rg = 0
Ω, fr = 100Hz, VCCR = 0dBm
45
65
dB
Output noise voltage
VNO
Rg = 0
Ω, B.P.F. = 20Hz to 20kHz
80
200
μVrms
Input resistance
Ri
40
50
65
k
Ω
Mute attenuation
Matt
VO = 20dBm, mute : on
75
90
dB
Vstby H
Amp : on
2.5
VCC
V
Standby pin control voltage
Vstby L
Amp : off
0.0
0.5
V
Vmute H
Mute : off
Open
-
Mute pin control voltage
Vmute L
Mute : on
0.0
1.0
V
* 0dBm = 0.775Vrms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LV47009P_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Audio Systems 4-Channel BTL Power Amplifier |
| LV47009P-E | 功能描述:音頻放大器 41W 4CH AB POWER AMP 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 |
| LV47009PGEVB | 制造商:ON Semiconductor 功能描述:EVABD FOR LV47009P - Boxed Product (Development Kits) |
| LV47011P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:For Car Audio Systems,4-Channel BTL Power Amplifier |
| LV47011P_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Channel BTL Power Amplifier |
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