PAM8615 Datasheet, PDF (5/13 Pages) Power Analog Micoelectronics – 16W/32W Stereo Class-D Audio Power Amplifier

PAM8615
16W/32W Stereo Class-D Audio Power Amplifier
Electrical Characteristic
VCC=24V, Gain = 20dB, R_L=4Ω, T_A=25°C，unless otherwise noted.
P ARAM ETER
Class -D output offs et
|VOS| _{voltage(measured differently )}
ICC Quiesc ent Supply Current
ICC(MUT Quiesc ent Supply Current in mute
E) mode
Quiesc ent Supply Current in
ICC(SD) _{shutdown mode}
Fosc Os cillator Frequency
Rds(on) Drain-s ource on-s tate resist ance
PSRR Power Supply Rejection Ratio
Output Power at 1% THD+N
Po(SE)
Output Power at 10% THD+N
Output Power at 1% THD+N
Po(BTL)
Output Power at 10% THD+N
THD+N Total harmonic dis tortion + noise
Vn Output integrated noise floor
Cs Crosstalk
SNR Signal-to-noise ratio
Thermal trip point
Thermal hystersis
Test Conditions
Vi=0V, Av=36dB
SHDN=2V, MUTE=0V,Input
AC_GND, No load
MUTE=2V, No load
SHDN=0.5V, No load
Rosc =100kohm
VCC=24V,IO=1A, TA=27ºC
VCC=23.5V to 24.5V
Vcc=24V, RL=4ohm, f=1kHz
Vcc=24V, RL=8ohm, f=1kHz
Vcc=24V, RL=4ohm, f=1kHz
Vcc=24V, RL=8ohm, f=1kHz
Vcc=24V, RL=8ohm, f=1kHz
Vcc=12V, RL=8ohm, f=1kHz
Vcc=24V, RL=8ohm, f=1kHz
Vcc=12V, RL=8ohm, f=1kHz
RL=4ohm, f=1kHz, Po=10W
RL=8ohm, f=1kHz, Po=5W
20Hz to 22kHz, A-weighted
filter, Gain=20dB
Po=1W, f=1kHz, Gain=20dB
Max out put at THD+N<1% ,
f=1kHz, Gain=20dB
MIN TYP MAX Units
10
65
mV
25
40
mA
25
40
mA
5
20
uA
323
k Hz
220
mΩ
-60
dB
14
8.2
W
17.3
9.8
27
7
W
35
9
0.25%
0.15%
-67
dBV
-60
dB
86
dB
160
ºC
40
ºC
Power Analog Microelectronics, Inc
www.poweranalog.com
5
02/2012 Rev1.1