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LA42210 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part No. LA42210
Description  Monolithic Linear IC Audio Output for TV application BTL 10W × 2ch Power Amplifier
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Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
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LA42210 Datasheet(HTML) 2 Page - Sanyo Semicon Device

   
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LA42210
No.A0660-2/7
Electrical Characteristics at Ta
= 25°C, VCC = 13V, RL = 8Ω, f = 1kHz, Rg = 600Ω
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
Ist
Amplifier OFF
0
10
μA
Quiescent current
ICCO
Rg = 0, RL = OPEN
40
80
160
mA
Output power
PO
THD = 10%
8
10
W
Total harmonic distortion
THD
PO = 1W
0.05
0.2
%
Voltage gain
VG
VO = 0dBm
30
32
34
dB
Output noise voltage
VNO
Rg = 0, BPF = 20Hz to 20kHz
0.2
0.4
mVrms
Ripple rejection ratio
SVRR
Rg = 0, fR = 100Hz, VCCR = 0dBm
40
50
dB
Channel separation
CH.Sep
Rg = 10k
Ω, VO = 0dBm
50
60
dB
Mute attenuation value
ATT
VO = 1Vrms, BPF = 20Hz to 20kHz
80
90
dB
Mute ON *1
1.5
3.0
V
Mute control voltage (pin 7)
Vmute
Mute OFF
0
0.5
V
Amplifier ON *1
2.5
VCC
V
Standby control voltage (pin 6)
Vst
Amplifier OFF
0
0.5
V
Input resistance
Ri
21
30
39
k
Ω
*1 : Note that the standby pin (pin 6) and MUTE pin (pin 7) incorporate the anti-electrostatic diode allowing the current to flow through the diode when the
potential of VCC (pin 9) decreases below that of pin 6 or 7.
Package Dimensions
unit : mm (typ)
3336
0
20.0
30.0
10.0
5.6
16.7
40.0
– 20
80
100
120
40
60
20
0140
Ambient temperature, Ta – °C
Pd max – Ta
Aluminum heat sink mounting conditions
Tightening torque : 39N.cm
silicone grease applied
θjc = 2.5°C/W
Infinitely large heat sink
5
°C/W heat sink
10
°C/W heat sink
20
°C/W heat sink
SANYO : HZIP15
21.6
(20.0)
HEAT SPREADER
(11.0)
(R1.75)
3.0
0.7
2.54 2.54
1.27
(1.91)
115
0.4


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