PAM8803NHR View Datasheet(PDF) - Power Analog Micoelectronics
Part Name
Description
Manufacturer
PAM8803NHR
Power Analog Micoelectronics
PAM8803NHR Datasheet PDF : 13 Pages
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PAM8803
3W Filterless Stereo Class-D Audio Amplifier
with Digital Volume Control
Thermal Information
Parameter
Thermal Resistance (Junction to Ambient)
Symbol
θJA
Package
SSOP-24
Maximum
96
Unit
°C/W
Electrical Characteristic
V = DD 5V, Gain = 18dB, RL=8Ω,TA=25°C，unless otherwise noted.
PARAMETER
Supply Voltage Range
Quiescent Current
Mute Current
Shutdown Current
SHDN Input High
SHDN Input Low
MUTE Input High
MUTE Input Low
Output Offset Voltage
Drain-Source On-State
Resistance
Output Power
Total Harmonic Distortion Plus
Noise
Power Supply Ripple Rejection
Channel Separation
Oscillator Frequency
Efficiency
Signal Noise Ratio
Under Voltage Lock-out
Over Temperature Protection
Over Temperature Hysteresis
SYM BOL
VDD
IQ
IMUTE
ISHDN
VSH
VSL
VMH
VML
VOS
RDS (ON)
PO
THD+N
PSRR
CS
fOSC
η
SNR
UVLO
OTP
OTH
CONDITIONS
No Load
RL=8Ω
RL=4Ω
VMUTE=0V
VSHDN=0V
No Load
IDS=0.5A
P MOSFET
N MOSFET
f=1kHz
RL= 8Ω,THD=1%
RL= 8Ω,THD=10%
RL= 4Ω,THD=1%
RL= 4Ω,THD=10%
RL=8Ω, PO=0.5W
RL=8Ω, PO=1.0W
RL=4Ω, PO=1.0W
RL=4Ω, PO=2.0W
No input, f=1kHz, Vpp=200mV
PO=1W, RL=4Ω
PO=1.7W, f=1kHz, RL=8Ω
PO=3.0W, f=1kHz, RL=4Ω
f =22 to 22kHz，
RL=4Ω
THD=1%
RL=8Ω
MIN
2.2
1.2
1.2
1.1
1.5
1.9
2.8
45
60
170
85
80
TYP
7
8
8.5
2.5
0.5
120
0.3
0.22
1.3
1.7
2.1
3.0
0.19
0.22
0.17
0.25
55
80
210
89
83
85
87
1.95
150
60
MAX
5.5
15
4
10
0.5
0.5
300
0.40
0.35
250
UNITS
V
mA
mA
μA
V
V
mV
Ω
W
%
dB
dB
kHz
%
%
dB
dB
V
°C
°C
Power Analog Microelectronics,Inc
www.poweranalog.com
4
12/2009 Rev 1.4
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