LA4906 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LA4906 Datasheet PDF : 10 Pages
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LA4906
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Allowable operating voltage range
Recommended load resistance
Recommended load resistance range
Symbol
VCC
VCC op
RL
RL op
Conditions
Ratings
Unit
13.2
V
8 to 16
V
4
Ω
2 to 4
Ω
Note: Set VCC and RL to be in the range where Pd max does not exceed 37.5 W.
Operating Characteristics at Ta = 25°C, VCC = 13.2 V, RL = 4 Ω, f = 1 kHz, RG = 600 Ω, in the recommended circuit
Parameter
Quiescent current drain
Standby current
Voltage gain
Total harmonic distortion
Output power
Output noise voltage
Ripple rejection ratio
Symbol
Conditions
ICC0
Ist
VG
THD
PO1
PO2
VNO
SVRR
RL = ∞, VIN = 0
VO = 0 dBm
PO = 1 W, LPF = 30 kHz
THD = 10 %, RL = 4 Ω
THD = 10 %, RL = 2 Ω
Rg = 0, BPF = 20 Hz to 20 kHz
Rg = 0, VCCR = 0 dBm,
BPF = 20 Hz to 20 kHz
min
80
28
14
60
Ratings
typ
110
0
30
0.07
17
25
0.10
75
max
150
10
32
0.2
0.3
Unit
mA
µA
dB
%
W
W
mVrms
dB
Channel separation
Input resistance
Output offset voltage
Standby on voltage
Clipping detect off current
Clipping detect on current
CH sep Rg = 10 kΩ, VO = 0 dBm,
BPF = 20 Hz to 20 kHz
Ri
VN offset Rg = 0
VSTH
IDOFF
IDON
AMP = on, applied through a 10 kΩ resistor
THD = 1 %
THD = 10 %
45
21
–200
3
100
60
dB
30
39
kΩ
+200 mV
VCC
V
1
10
µA
150
200
µA
With an arbitrarily large heat sink
Al heat sink, t = 1.5 mm
Tightening torque: 39 N·cm
With silicone grease applied.
Ambient temperature, Ta – °C
Heat sink area, Sf – cm2
No. 5714-2/10
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