LA4276 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA4276 Datasheet PDF : 6 Pages
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LA4276
Operating Characteristics at Ta = 25°C, VCC = 16 V, RL = 8 Ω, f = 1 kHz, RNF = 150 Ω, Rg = 600 Ω, with specified
board, in specified circuit
Parameter
Quiescent current
Voltage gain
Total harmonic distortion
Output noise voltage
Output power
Ripple rejection
Crosstalk
Symbol
ICCO
VG
THD
VNO
PO
SVRR
CT
Conditions
Rg = 0
VO = 0 dBm
PO = 0.5 W
Rg = 10 kΩ, BPF = 20 Hz to 20 kHz
THD = 10 %
Rg = 0, fr = 100 Hz, Vr = 0.5 Vrms
Rg = 10 kΩ, VO = 0 dBm
Ratings
min
typ
max
Unit
46
62 mA
38
40
42 dB
0.1
0.8 %
0.25
1.0 mV
2.5
3.0
W
35
45
dB
40
45
dB
16
15
14
Pd max – Ta
15
Infinite heat sink
12 11.7 100 × 100 × 1.5 mm3
10
AI heat sink
Mounting
torque 39N•cm
Flat washer
Silicone grease
applied
8
7.02
6 5.8 50 × 50 × 1.5 mm3
4
3.48
22
No heat sink
1.2
0
--20 0
20 40 60 80 100 120 140 160
Ambient temperature, Ta – °C ILA00835
Pin Assignment and Equivalent Circuit Diagram
56 Ω
20 kΩ
NF1
1
+
IN1
2
Filter
3
PRE GND
4
IN2
5
+
+
20 kΩ
NF2
6
OUT2 Power GND VCC
7
8
9
OUT1
10
+
+
RL
+
+
RL
* For Muting, add a resistor between pin 3 and GND. 750 Ω for the LA4266/67/68, 200 Ω for the LA4276/77.
No. 7094-2/6
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