la4815m Sanyo Semiconductor Corporation, la4815m Datasheet - Page 2

• Manufacturer Part Number: la4815m
• Description: Monaural Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

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