參數(shù)資料
型號: LA47503
元件分類: 音頻/視頻放大
英文描述: 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封裝: HZIP-25
文件頁數(shù): 2/3頁
文件大?。?/td> 323K
代理商: LA47503
LA47503
No.7873-2/3
Electrical Characteristics at Ta = 25
°C, VCC = 14.4V, f = 1kHz, RL = 4, Rg = 600
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Current when signal is OFF
ICCO
RL = ∞, Rg = 0
200
350
mA
Stand-by current
Ist
Vst = 0V
10
A
Output offset voltage
Vnoffset
Rg = 0
-150
+150
mV
Voltage gain
VG
VO = 0dBm
31
32
33
dB
Voltage gain difference
VG
-1
+1
dB
PO1
THD = 10%
24
29
W
PO max1
VCC = 13.7V, VIN = 5Vrms
43
W
Output electric power
PO max2
VIN = 2.5Vrms
48
W
All higher harmonics distortion factor
THD
PO = 4W
0.1
0.4
%
Channel separation
Chsep
VO = 0dBm, Rg = 10k
55
70
dB
Ripple rejection ratio
SVRR
fr = 100Hz, Vr = 0dBm, Rg = 0
50
70
dB
Output noise voltage
Vno
Rg = 0 B.P.F. = 20Hz to 20kHz
80
200
Vrms
Mute attenuation
Ma
VO = 20dBm
70
90
dB
Package Dimensions
unit : mm
3236A
相關(guān)PDF資料
PDF描述
LA47510 48 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM25
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