LA47202P Просмотр технического описания (PDF) - SANYO -> Panasonic
Номер в каталоге
Компоненты Описание
производитель
LA47202P Datasheet PDF : 8 Pages
| |||
LA47202P
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Thermal resistance between
junction cases
Symbol
VCC max1
VCC max2
IO peak
Pd max
Topr
Tstg
θj-c
Conditions
Without signal, t = 1 minute
When operating
Per channel
With an iInfinitely large heat sink
Ratings
26
18
4.5
50
-40 to +85
-40 to +150
1
Unit
V
V
A
W
°C
°C
°C/W
Note) The relationship between the power dissipation (Pd) and the junction-to-case thermal resistance (θj-c), heat sink
thermal resistance (θf) and junction temperature (Tj), case temperature (Tc), and ambient temperature (Ta) is as
expressed by the following equation :
Tj = Pd (θj-c+θf) +Ta
= Pd×θj-c+Tc,
*Tc = Pd×θf+Ta
Note that Tj max must be limited with Tstg max (150°C).
Recommended Operating Ranges at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Operating supply voltage range
Symbol
VCC
RL
VCC op
Conditions
Range not exceceeding Pd max
Ratings
Unit
14.4
V
4
Ω
9 to 16
V
Electrical Characteristics at Ta = 25°C, VCC = 14.4V, RL = 4Ω, f = 1kHz, Rg = 600Ω
Parameter
Quiescent current
Standby current
Symbol
ICCO
Ist
Conditions
RL = ∞, Rg = 0
Vst = 0V
Ratings
min
typ
200
Voltage gain
Voltage gain difference
VG
∆VG
VO = 0dBm
25
26
-1
Output power
Output offset voltage
PO
PO max1
PO max2
Vnoffset
THD = 10%
VCC = 13.7V, JEITA max
JEITA max
Rg = 0
24
29
42
47
-150
Total harmonic distortion
Channel separation
Ripple rejection ratio
Output noise voltage
Input resistance
THD
CHsep
SVRR
VNO
Ri
PO = 4W
VO = 0dBm, Rg = 10kΩ
Rg = 0, fr = 100Hz, VCCR = 0dBm
Rg = 0, BPF = 20Hz to 20kHz
0.05
55
65
45
60
100
50
Mute attenuation
Matt
VO = 20dBm, mute : on
65
80
* 0dBm = 0.775Vrms
max
400
10
27
+1
+150
0.3
200
Unit
mA
µA
dB
dB
W
W
W
mV
%
dB
dB
µVrms
kΩ
dB
No.A0508-2/8
Share Link: 