LA4261 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LA4261 Datasheet PDF : 8 Pages
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LA4261
Operating Characteristics at Ta = 25°C, VCC = 16 V, RL = 8 Ω, f = 1 kHz, Rg = 600 Ω, (circuit 1)
Parameter
Quiescent current
Voltage gain
Output power
Total harmonic distortion
Output noise voltage
Ripple rejection ratio
Crosstalk
Voltage gain difference
Symbol
ICCO
VG
PO
THD
VNO
Rr
CT
∆VG
Conditions
THD = 10%
PO = 0.5 W
Rg = 10 kΩ, BW = 20 Hz to 20 kHz
Rg = 0, Vr = 500 mV
Rg = 10 kΩ
min
typ max Unit
46
62 mA
48
50
52 dB
3.0
3.5
W
0.3 1.0 %
0.65 1.5 mV
40
50
dB
40
55
dB
1.5 dB
Equivalent Circuit Block Diagram
Infinite heat sink
Pd max – Ta
Al heat sink
Tightening torque 39 Nccm
Silicon grease applied
Thermal resistance
between junction and
outside air θj-c 10°C/W
2.5 No heat sink
Ambient temperature, Ta – °C
θf – Sf
Al heat sink t = 1.5 mm
Area of heat sink, Sf – cm2
No.1321-2/8
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