LA4815M Datasheet, PDF (2/14 Pages) Sanyo Semicon Device – Monaural Power Amplifier

LA4815M
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum power supply voltage
Allowable power dissipation
VCC max
Pd max
* Mounted on the board
15
V
0.9
W
Maximum junction temperature Tj max
150 °C
Operating temperature
Topr
-30 to +75 °C
Storage temperature
Tstg
-40 to +150 °C
* Mounted on SANYO evaluation board : Double-sided board with dimensions of 50mm × 50mm × 1.6mm (glass epoxy)
Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Recommended power supply
voltage
VCC
Recommended load resistance
Allowable operating supply
voltage range
RL
VCC op
* The supply voltage level to be used must be determined with due consideration given to the allowable power dissipation of the IC.
Unit
6
V
4 to 32
Ω
4 to 13
V
Electrical Characteristics at Ta = 25°C, VCC = 6V, RL = 8Ω, fin = 1kHz
Parameter
Symbol
Conditions
Quiescent current drain-1
Quiescent current drain-2
Maximum output power-1
Maximum output power-2
Voltage gain-1
Voltage gain-2
Total harmonic distortion
Mute attenuation
Output noise voltage
Ripple rejection ratio
Mute control voltage-LOW
Mute control voltage-HIGH1
Mute control voltage-HIGH2
Input resistance
ICCOP1
ICCOP2
POMAX1
POMAX2
VG1
VG2
THD
MT
VNOUT
SVRR
V7cntL
V7cntH1
V7cntH2
Ri
No signal
No signal, pin 7 = LOW
THD = 10%
THD = 10%, RL = 4Ω
VIN = -30dBV
VIN = -40dBV, pin 1/pin8 = GND
VIN = -30dBV
VIN = -10dBV, pin 7 = LOW
Rg = 620Ω, 20 to 20kHz
Rg = 620Ω, fr = 100Hz, Vr = -20dBV
Mute mode
Mute released, VCC = 6.5V or lower
Mute released, VCC = 6.5V or higher
min
250
23.9
37
-90
Ratings
typ
4.6
1.6
370
620
25.9
39.5
0.11
-115
40
44
1.8
2.4
100
max
8.3
27.9
42
0.7
100
0.3
Unit
mA
mA
mW
mW
dB
dB
%
dBV
µVrms
dB
V
V
V
kΩ
No.A1373-2/14