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PAM8610 の電気的特性と機能

PAM8610のメーカーはPower Analog Micoelectronicsです、この部品の機能は「10W Stereo Class-D Audio Power Amplifier」です。


製品の詳細 ( Datasheet PDF )

部品番号 PAM8610
部品説明 10W Stereo Class-D Audio Power Amplifier
メーカ Power Analog Micoelectronics
ロゴ Power Analog Micoelectronics ロゴ 




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PAM8610 Datasheet, PAM8610 PDF,ピン配置, 機能
PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Key Features
General Description
n 10W@10%THD / Channel Output into a 8Ω
www.datasheLeto4ua.cdoamt 13V
n Low Noise: -90dB
n Over 90% Efficiency
n 32Step DC Volume Control from -75dB to 32dB
n With Shutdown/Mute/Fade Function
n Over Current , Thermal and Short-Circuit
Protection
n Low THD+N
n Low Quiescent Current
n Pop noise suppression
n Small Package Outlines: Thin 40-pin QFN
6mm*6mm Package
n Pb-Free Package (RoHS Compliant)
Applications
The PAM8610 is a 10W (per channel) stereo
class-D audio amplifier with DC Volume Control
which offers low THD+N (0.1%), low EMI, and
good PSRR thus high-quality sound
reproduction. The 32 steps DC volume control
has a +32dB to -75dB range.
The PAM8610 runs off of a 7V to 15V supply at
much higher efficiency than competitors’ Ics.
The PAM8610 only requires very few external
components, significantly saving cost and board
space.
The PAM8610 is available in a 40pin QFN
6mm*6mm package.
n Flat monitor /LCD TVS
n Multi-media speaker System
n DVD players, game machines
n Boom Box
n Music instruments
Typical Application
1μF
10μF
1μF
1μF 1μF
10μF
RINN
RINP
GND
1μF
1μF
1μF
VOLUME
GND
FADE
LINP
LINN
1μF
1μF
RINN
RINP
AVDD
VREF
VOLUME
REFGND
AGND1
FADE
LINP
LINN
PAM8610
VCLAMPR
SD
AGND
V2P5
AVCC
MUTE
AGND
ROSC
COSC
VCLAMPL
1μF
GND
SHUTDOWN
1μF
10μF
GND
GND
VCC
100nF
MUTE
120K
GND
220pF
1μF
GND
GND
1μF
10μF
1μF
1μF
1μF 10μF
Power Analog Microelectronics,Inc
www.poweranalog.com
1
08/2008 Rev 1.2

1 Page





PAM8610 pdf, ピン配列
PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Pin Configuration & Marking Information
www.datasheet4u.com
Top View
6mm*6mm QFN
RINN
40 39 38 37 36 35 34 33 32 31
1 30
RINP 2
29
AVDD 3
28
VREF
VOLUME
REFGND
AGND1
4
5
6
7
PAM8610
XATYWWLL
27
26
25
24
FADE 8
23
LINP 9
22
LINN 10
21
13 14 15 16 17 18 19 20
VCLAMPR
SD
AGND
V2P5
AVCC
MUTE
AGND
ROSC
COSC
VCLAMPL
X: Internal Code
A: Assembly Code
T: Testing Code
Y: Year
WW: Week
LL: Internal Code
Power Analog Microelectronics,Inc
www.poweranalog.com
3
08/2008 Rev 1.2


3Pages


PAM8610 電子部品, 半導体
PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Electrical Characteristic
TA=25°C, VDD=12V,RL=8Ω (unless otherwise noted)
www.Pdaatraashmeeett4eur.com
Supply Voltage
Continuous Output Power
Total Harmonic Distortion plus
Noise
Symbol condition
MIN TYP MAX Units
VDD
7.0 12 15
V
THD+N=0.1%,f=1kHz,RL=8Ω
5
THD+N=1.0%,f=1kHz,RL=8Ω
Po THD+N=10%,f=1kHz,RL=8Ω,
VDD= 13 V
8
W
10
THD+N=10%,f=1kHz,RL=4Ω( N ot e )
15
THD+N PO=5W, f=1kHz, RL =8Ω
0.1 %
Quiescent Current
Supply Quiescent Current in
shutdown mode
Drain-source on-state
resistance
Power Supply Ripple Rejection
Ratio
Oscillator Frequency
Output Integrated Noise Floor
Crosstalk
Signal to Noise Ratio
Output offset voltage
(measured differentially)
2.5V Bias voltage
Internal Analog supply Voltage
Over Temperature Shutdown
Thermal Hysteresis
IDD
ISD
rds(on)
PSRR
fOSC
Vn
CS
SNR
|VOS|
V2P5
AVDD
OTS
OTH
(no load)
SHUTDOWN=0V
VCC=12V
IO=1A
TJ=25
High side
Low side
Total
1VPP ripple, f=1kHz, Inputs
ac-coupled to ground
ROSC=120kΩ , C O S C = 22 0 pF
20Hz to 22 kHz, A-weighting
PO=3W, RL=8Ω, f=1kHz
Maximum output at THD+N< 0.5%,
f=1kHz
INN and INP connected together
No Load
VDD=7V to 15V
20 30
4 10
200
200
400
-60
250
-90
-80
80
mA
μA
dB
kHz
dB
dB
dB
30
2.5
5 5.5
150
40
mV
V
V
°C
°C
Note: Heat sink is required for high power output.
Power Analog Microelectronics,Inc
www.poweranalog.com
6
08/2008 Rev 1.2

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
PAM8610

10W STEREO CLASS-D AUDIO POWER AMPLIFIER

Diodes
Diodes
PAM8610

10W Stereo Class-D Audio Power Amplifier

Power Analog Micoelectronics
Power Analog Micoelectronics
PAM8615

16W/ 32W STEREO CLASS-D AUDIO POWER AMPLIFIER

Diodes
Diodes


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