DataSheet.jp

IS31AP2010B の電気的特性と機能

IS31AP2010BのメーカーはISSIです、この部品の機能は「MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER」です。


製品の詳細 ( Datasheet PDF )

部品番号 IS31AP2010B
部品説明 MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
メーカ ISSI
ロゴ ISSI ロゴ 




このページの下部にプレビューとIS31AP2010Bダウンロード(pdfファイル)リンクがあります。

Total 12 pages

No Preview Available !

IS31AP2010B Datasheet, IS31AP2010B PDF,ピン配置, 機能
IS31AP2010B
[email protected] MONO FILTER-LESS, CLASS-D AUDIO POWER AMPLIFIER
GENERAL DESCRIPTION
The IS31AP2010B is a high efficiency, [email protected]
mono filter-less class-D audio power amplifier. A low
noise, filter-less PWM architecture eliminates the
output filter, reduces external component count,
system cost, and simplifying design.
AUGUST 2011
FEATURES
5.0V supply at THD+N = 10%
3W into 4(Typ.)
1.68W into 8(Typ.)
Efficiency at 5.0V
Operating in a single 5.0V supply, IS31AP2010B is
capable of driving 4speaker load at a continuous
average output of 3W@10% THD+N. The
IS31AP2010B has high efficiency with speaker load
compared to a typical class- AB amplifier.
In cellular handsets, the earpiece, speaker phone, and
melody ringer speaker can each be driven by the
IS31AP2010B. The gain of IS31AP2010B is externally
configurable which allows independent gain control
from multiple sources by summing signals from each
function.
IS31AP2010B is available in UTQFN-9 packages. It
operates from 2.7V to 5.5V over the temperature range
of -40°C to +85°C.
85% at 400mW with a 4speaker
88% at 400mW with a 8speaker
Less than 1μA shutdown current
Optimized PWM output stage eliminates LC
output filter
Fully differential design reduces RF
rectification and eliminates bypass capacitor
Improved CMRR eliminates two input coupling
capacitors
Integrated click-and-pop suppression circuitry
UTQFN-9 package
RoHS compliant and 100% lead(Pb)-free
APPLICATIONS
Wireless or cellular handsets and PDAs
Portable DVD player
Notebook PC
Portable radio
Educational toys
http://www.DataSheet4U.net/
Portable gaming
TYPICAL APPLICATION CIRCUIT
Figure 1 Typical Application Circuit
 
Copyright  ©  2011  Integrated  Silicon  Solution,  Inc.  All  rights  reserved.  ISSI  reserves  the  right  to  make  changes  to  this  specification  and  its  products  at  any 
time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are 
advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. 
Integrated  Silicon  Solution,  Inc.  does  not  recommend  the  use  of  any  of  its  products  in  life  support  applications  where  the  failure  or  malfunction  of  the 
product  can  reasonably  be  expected  to  cause  failure  of  the  life  support  system  or  to  significantly  affect  its  safety  or  effectiveness.  Products  are  not 
authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: 
a.) the risk of injury or damage has been minimized; 
b.) the user assume all such risks; and 
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 06/24/2011
1
datasheet pdf - http://www.DataSheet4U.net/

1 Page





IS31AP2010B pdf, ピン配列
IS31AP2010B
ABSOLUTE MAXIMUM RATINGS (NOTE 1)
Supply voltage, VDD
Voltage at any input pin
Junction temperature, TJMAX
Storage temperature rang, Tstg
Lead temperature 1.6mm(1/16 inch) from case for 10s
Thermal resistance θJA(UTQFN)
ESD (HBM)
-0.3V ~ +5.5V
-0.3V ~ VDD +0.3V
-40°C ~ +150°C
-65°C ~ +150°C
- 260°C
70°C/W
6kV
ELECTRICAL CHARACTERISTICS
VDD = 2.7V ~ 5.5V, TA = 25°C, unless otherwise noted. (Note 2)
Symbol Parameter
Condition
VDD Supply voltage
| VOS |
Output offset voltage
(measured differentially)
IDD Quiescent current
ISD
fsw
RIN
Gain
VIH
VIL
Shutdown current
Switching frequency
Input resistor
High-level input voltage
Low-level input voltage
VSDB = 0V, AV = 2V/V
VDD = 5.5V, no load
VDD = 2.7V, no load
VSDB = 0.4V
Gain 20V/V
RIN = 150k
http://www.DataSheet4U.net/
Min.
2.7
15
1.4
0
Typ.
10
2.6
1.2
250
2
Max.
5.5
1
VDD
0.4
Unit
V
mV
mA
μA
kHz
k
V/V
V
V
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 06/24/2011
3
datasheet pdf - http://www.DataSheet4U.net/


3Pages


IS31AP2010B 電子部品, 半導体
IS31AP2010B
200
VDD = 3.6V~5.0V
RL = 4, 8
100
70
50
30
20
10
20 50 100 200 500 1k 2k 5k
Frequency(Hz)
Figure 8 Noise
20k
100
80
60
40
20
0
0
RL=8
RL=4
0.3 0.6 0.9
Output Power(W)
Figure 9 Efficiency
VDD = 5.0V
1.2 1.5
http://www.DataSheet4U.net/
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 06/24/2011
6
datasheet pdf - http://www.DataSheet4U.net/

6 Page



ページ 合計 : 12 ページ
 
PDF
ダウンロード
[ IS31AP2010B データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
IS31AP2010B

MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER

ISSI
ISSI
IS31AP2010E

MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER

ISSI
ISSI


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap