LV47004P Datasheet, PDF (2/11 Pages) Sanyo Semicon Device – For Car Audio Systems 4-Channel BTL Power Amplifier

LV47004P
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage
Maximum output current
Allowable power dissipation
VCC max1
VCC max2
IO peak
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Thermal resistance between the junction θj-c
and case
Conditions
No signal, t = 1 minute
During operations
Per channel
With an infinity heat sink
Ratings
26
18
4.5/ch
50
-40 to +85
-40 to +150
1
Unit
V
V
A
W
°C
°C
°C/W
Recommended Operating Ranges at Ta = 25°C
Parameter
Symbol
Conditions
Recommended supply voltage
Recommended load resistance
Operating supply voltage range
VCC
RL op
VCC op
A range not exceeding Pdmax
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
Voltage gain
Voltage gain difference
Output power
Output offset voltage
Total harmonic distortion
Channel separation
Ripple rejection ratio
Output noise voltage
Input resistance
Mute attenuation
Standby pin control voltage
Mute pin control voltage
Output offset detection
Detection threshold voltage
* 0dBm = 0.775Vrms
Symbol
ICCO
Ist
VG
ΔVG
PO
PO max1
PO max2
Vn offset
THD
CHsep
SVRR
VNO
Ri
Matt
Vstby H
Vstby L
Vmute H
Vmute L
Conditions
RL = ∞, Rg = 0Ω
Vst = 0V
VO = 0dBm
THD = 10%
Max Power
VCC = 15.2, Max Power
Rg = 0Ω
PO = 4W
VO = 0dBm, Rg = 10kΩ
Rg = 0Ω, fr = 100Hz, VCCR = 0dBm
Rg = 0Ω, B.P.F. = 20Hz to 20kHz
VO = 20dBm, mute : on
Amp : on
Amp : off
Mute : off
Mute : on
Vosdet
min
25
-1
19
-150
55
45
40
75
2.5
0.0
0.0
±1.2
Ratings
typ
200
26
24
37
41
0.03
65
65
80
50
90
Open
±1.8
max
400
10
27
+1
+150
0.2
200
65
VCC
0.5
1.0
Unit
mA
μA
dB
dB
W
W
W
mV
%
dB
dB
μVrms
kΩ
dB
V
V
-
V
±2.4
V
No.A1798-2/11