參數(shù)資料
型號: LA4631
元件分類: 音頻/視頻放大
英文描述: 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
封裝: SIP-13
文件頁數(shù): 2/5頁
文件大?。?/td> 158K
代理商: LA4631
LA4631
No.8177-2/6
Electrical Characteristics at Ta = 25
°C, VCC = 14V, RL = 4, f = 1kHz, Rg = 600
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
Ist
VSTB = 0V
1
10
A
Quiescent current drain
ICCO
Rg = 0, VSTB = 5V
18
35
80
mA
Standby pin applied voltage
Vst
The pin 5 voltage such that the amplifier is on
1.5
5
V
Output power
PO
THD = 10%
4
5
W
Total harmonic distortion
THD
VO = 1W
0.15
0.4
%
Voltage gain
VG
VO = 0dBm
33
35
37
dB
Output noise voltage (rms)
VNO
Rg = 0, BPF = 20Hz to 20kHz
0.05
0.25
mVrms
Supply voltage rejection ratio
SVRR
Rg = 0, fR = 100Hz, VCCR = 0dBm
50
60
dB
Channel separation
CHsep
Rg = 10k
, VO = 0dBm
45
55
dB
Input resistance
Ri
20
30
40
k
Package Dimensions
unit : mm (typ)
3107B
Pd max -- Ta
Aluminum heat
sink Tightening
torque : 39N
cm
With silicone
grease applied
θjc = 3°C/W
With an infinitely
large heat sink
100
×100×1.5mm3
50
×50×1.5mm3
Without a heat sink
15
11.7
5.8
2.0
0
2
4
6
8
10
12
14
16
-20
0
20
40
60
80
100
120
140
160
Allowable
power
dissipation,
Pd
max
-
-W
Ambient temperature, Ta --
°C
相關(guān)PDF資料
PDF描述
LA4631 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
LA4632 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12
LA4635A 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12
LA4635B 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12
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