PAM8006A Datasheet, PDF (7/15 Pages) Power Analog Micoelectronics – 15W Stereo Class-D Audio Power Amplifier with Power Limit

PAM8006A
15W Stereo Class-D Audio Power Amplifier with Power Limit
Electrical Characteristic
T_A=25°C, VCC=18V,R_L=8Ω (unless otherwise noted)
Parameter
Symbol Condition
MIN
Continuous Output Power
Total Harmonic Distortion plus
Noise
THD+N=0.12%,f=1kH z,R_L =8Ω
Po
THD+N=0.18%,f=1kH z,R_L =8Ω
THD+N P_O=10W,f=1kHz,R_L=8Ω ,
Quiescent Current
Supply Quiescent Current in
shutdown mode
I_DD
(no load)
I_SD SHUTDOWN=0V
Drain-source on-state
resistance
r_ds(on)
I_O=0.5A
T_J=25℃
High side
Low side
Total
Power Supply Ripple Rejection
Ratio
PSRR
1V_PP ripple, f=1kHz, Inputs
ac-coupled to ground
Oscillator Frequency
Output Integrated Noise Floor
f _OSC
Vn
20Hz to 22 kHz, A-weighting
Crosstalk
Signal to Noise Ratio
CS
SNR
P_O=3W, R_L=8Ω , f=1kHz
Maximum output at THD+N<
0.5%, f=1kHz
Gain
Output offset voltage
(measured differentially)
|V_OS| INN and INP connected together
2.5V Bias voltage
V2P5 No Load
Internal Analog supply Voltage AVDD VCC=8V to 26V
Over Temperature Shutdown
OTS
Thermal Hysteresis
OTH
TYP MAX Units
2.2
W
15
0.28
%
18 25 mA
50
µA
210
210
mΩ
420
-65
dB
300
kHz
-100
dB
-95
dB
90
dB
32
dB
30
mV
2.5
V
5
5.5
V
160
°C
50
°C
Power Analog Microelectronics,Inc
www.poweranalog.com
7
10/2012 Rev1.0