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PAM8603MDER bảng dữ liệu(PDF) 4 Page - Power Analog Micoelectronics

tên linh kiện PAM8603MDER
Giải thích chi tiết về linh kiện  3W Filterless Stereo Class-D Audio Amplifier with DC Volume Control
PDF  14 Pages
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nhà sản xuất  PAM [Power Analog Micoelectronics]
Trang chủ  http://www.poweranalog.com
Logo PAM - Power Analog Micoelectronics

PAM8603MDER bảng dữ liệu(HTML) 4 Page - Power Analog Micoelectronics

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4
Electrical Characteristic
V =5V, Gain=20dB,T =25
unless otherwise noted.
DD
A
°C,
10/2008 Rev 1.0
,
Power Analog Microelectronics Inc
www.poweranalog.com
Symbol
Parameter
Test Conditions
MIN
TYP
MAX UNIT
VDD
Supply Voltage
2.8
5.5
V
VDD=5.0V
2.85
3.2
THD+N=10%, f=1kHz,R
L=4Ω
VDD=3.6V
1.55
1.8
W
VDD=5.0V
2.35
2.6
THD+N=1%, f=1kHz, RL=4Ω
VDD=3.6V
1.25
1.5
W
VDD=5.0V
1.55
1.8
THD+N=10%, f=1kHz,RL=8Ω
VDD=3.6V
0.75
0.9
W
VDD=5.0V
1.15
1.4
Po
Output Power
THD+N=1%,f=1kHz,RL=8Ω
VDD=3.6V
0.5
0.72
W
V
DD=5.0V,Po=0.5W,RL=8Ω
0.15
0.3
VDD=3.6V,Po=0.5W,RL=8Ω
f=1kHz
0.11
0.25
%
VDD=5.0V,Po=1W,RL=4Ω
0.15
0.3
THD+N
Total Harmonic
Distortion Plus Noise
VDD=3.6V,Po=1W,RL=4Ω
f=1kHz
0.11
0.25
%
f=100Hz
-59
-50
PSRR
Power Supply Ripple
Rejection
VDD=5.0V, Inputs ac-grounded
f=1kHz
-58
-50
dB
Cs
Crosstalk
VDD=5V,Po=0.5W, RL=8Ω,f=1kHz
-95
-80
dB
SNR
Signal-to-noise ratio
VDD=5V, Vo_rms=1V, f=1kHz
85
98
dB
A-weighting
75
150
Vn
Output noise
V
DD=5V, Inputs ac-grounded
with Cin=0.47μF
No A-weighting
120
300
μV
Dyn
Dynamic range
VDD=5.0V, THD=1%, f=1kHz
90
102
dB
RL=8Ω, THD=10%
85
89
η
Efficiency
RL=4Ω, THD=10%
f=1kHz
80
85
%
VDD=5V
13.5
20
IQ
Quiescent Current
VDD=3.6V
No load
8.5
15
mA
I
MUTE
Muting Current
V
DD=5.0V, VMUTE=0.3V
2.7
5
mA
ISD
Shutdown Current
VDD=2.5V to 5.5V, VSD=0.3V
1
μA
PMOS
240
500
Rdson
Static Drain-to-source
On-state Resistor
IDS=500mA,Vgs=5V
NMOS
180
350
mΩ
fsw
Switching Frequency
VDD=3V to 5V
200
260
300
kHz
Vos
Output Offset Voltage
Vin=0V, VDD=5V
10
50
mV
VIH
SD/MUTE Input High
VDD=5V
1.45
VIL
SD/MUTE Input Low
VDD=5V
0.65
V
OTP
Over Temperature
Protection
135
OTH
Over Temperature Hysterisis
No Load, Junction Temperature, V
DD=5V
30
°C
PAM8603M
3W Filterless Stereo Class-D Audio Amplifier with DC Volume Control



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