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POWER AMPLIFIER. IS31AP2010E Datasheet

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POWER AMPLIFIER. IS31AP2010E Datasheet






IS31AP2010E AMPLIFIER. Datasheet pdf. Equivalent




IS31AP2010E AMPLIFIER. Datasheet pdf. Equivalent





Part

IS31AP2010E

Description

MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER



Feature


IS31AP2010E MONO FILTER-LESS CLASS-D AUD IO POWER AMPLIFIER Advanced Information May 2012 GENERAL DESCRIPTION The IS31A P2010E is a high efficiency, mono filte r-less class-D audio power amplifier. A low noise, filter-less PWM architectur e eliminates the output filter, reduces external component count, system cost, and simplifying design. In cellular ha ndsets, the earpie.
Manufacture

ISSI

Datasheet
Download IS31AP2010E Datasheet


ISSI IS31AP2010E

IS31AP2010E; ce, speaker phone, and melody ringer spe aker can each be driven by the IS31AP20 10E. The gain of IS31AP2010E is externa lly configurable which allows independe nt gain control from multiple sources b y summing signals from each function. I S31AP2010E is available in UTQFN-9 pack ages. It operates from 2.7V to 5.5V ove r the temperature range of -40°C to +8 5°C. FEATURES   .


ISSI IS31AP2010E

      Supply voltage from 2.7V ~ 5.5V High efficiency Less t han 1μA shutdown current Optimized PWM output stage eliminates LC output filt er Fully differential design reduces RF rectification and eliminates bypass ca pacitor Improved CMRR eliminates two in put coupling capacitors Integrated clic k-and-pop suppression circuitry UTQFN-9 package RoHS compliant and 100.


ISSI IS31AP2010E

% lead(Pb)-free APPLICATIONS      TYPICAL APPLICATION CIRCU IT http://www.DataSheet4U.net/ Wireles s or cellular handsets and PDAs Portabl e DVD player Notebook PC Portable radio Educational toys Portable gaming VBat tery CS 1 F CIN0.1 F B1,B2 0.1 F VCC C3 A3 RIN150k OUT+ C1 A1 OUT- Differ ential Input CIN+ 0.1 F RIN+ 150k IN- IN+ IS31AP2010E Shutdown Co.

Part

IS31AP2010E

Description

MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER



Feature


IS31AP2010E MONO FILTER-LESS CLASS-D AUD IO POWER AMPLIFIER Advanced Information May 2012 GENERAL DESCRIPTION The IS31A P2010E is a high efficiency, mono filte r-less class-D audio power amplifier. A low noise, filter-less PWM architectur e eliminates the output filter, reduces external component count, system cost, and simplifying design. In cellular ha ndsets, the earpie.
Manufacture

ISSI

Datasheet
Download IS31AP2010E Datasheet




 IS31AP2010E
IS31AP2010E
MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER
Advanced Information
May 2012
GENERAL DESCRIPTION
The IS31AP2010E is a high efficiency, 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.
In cellular handsets, the earpiece, speaker phone, and
melody ringer speaker can each be driven by the
IS31AP2010E. The gain of IS31AP2010E is externally
configurable which allows independent gain control
from multiple sources by summing signals from each
function.
IS31AP2010E is available in UTQFN-9 packages. It
operates from 2.7V to 5.5V over the temperature range of
-40°C to +85°C.
FEATURES
Supply voltage from 2.7V ~ 5.5V
High efficiency
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
Portable gaming
TYPICAL APPLICATION CIRCUIT
http://www.DataSheet4U.net/
Differential
Input
VBattery
B1,B2
VCC
CS
1F
0.1 F
CIN-
RIN-
OUT+
0.1 F 150k
C1 OUT-
IN-
A1 IS31AP2010E
IN+
C3
A3
CIN+
RIN+
0.1 F 150k
Shutdown
Control
100k
C2
SDB
A2,B3
GND
Figure 1 Typical Application Circuit (Differential Input)
Integrated Silicon Solution, Inc. – www.issi.com
Rev. 00A, 05/02/2012
1
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP2010E
IS31AP2010E
Figure 2 Typical Application Circuit (Single-ended Input)
http://www.DataSheet4U.net/
Integrated Silicon Solution, Inc. – www.issi.com
Rev. 00A, 05/02/2012
2
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP2010E
IS31AP2010E
PIN CONFIGURATION
Package
Pin Configuration (Top View)
UTQFN-9
PIN DESCRIPTION
No. Pin
A1
A2, B3
A3
B1, B2
C1
C2
C3
IN+
GND
OUT-
VCC
IN-
SDB
OUT+
Description
Positive audio input.
Connect to ground.
Negative audio output.
Power supply.
Negative audio input.
Enter in shutdown mode when active low.
Positive audio output.
http://www.DataSheet4U.net/
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. 00A, 05/02/2012
3
datasheet pdf - http://www.DataSheet4U.net/



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