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POWER AMPLIFIER. IS31AP2117 Datasheet

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POWER AMPLIFIER. IS31AP2117 Datasheet






IS31AP2117 AMPLIFIER. Datasheet pdf. Equivalent




IS31AP2117 AMPLIFIER. Datasheet pdf. Equivalent





Part

IS31AP2117

Description

8W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER



Feature


IS31AP2117 8W/CH STEREO CLASS-D AUDIO PO WER AMPLIFIER Advanced Information July 2012 GENERAL DESCRIPTION The IS31AP211 7 is an 8W/CH, dual channel, Class-D st ereo driver in our audio amplifier fami ly. It is suitable for powering the aud io components of various equipments, in cluding typical consumer electronics, h igh performance audio speakers. IS31AP2 117 has several ke.
Manufacture

ISSI

Datasheet
Download IS31AP2117 Datasheet


ISSI IS31AP2117

IS31AP2117; y features which distinguishes itself fr om other alternatives on the market. On -board AGC, EMI suppression, and 92% ty pical operating efficiency are key feat ures of this part. EMI suppression circ uit, which eliminates LC, filters at th e outputs. These features simplify cust omer design, reduces system cost and PC B area. The IS31AP2117 integrates autom atic gain control .


ISSI IS31AP2117

function with adjustable power limit. Wh en output power goes over the power lim it, IS31AP2117 can reduce gain automati cally to pull down the output power, so that keep the output power around powe r limit while the input level is high. The IS31AP2117 has short circuit and th ermal protection features integrated on board. FEATURES Mono 6W, at 8Ω @ 1% THD, V.


ISSI IS31AP2117

CC=12V Mono 15W, at 8Ω @ 10% THD, VCC= 16V Dual 8W/CH, at 8Ω @ 10% THD, VCC =24V 92% typical operating efficiency 8 V< VIN <26V Filter-less EMI suppression Integrated AGC with adjustable power l imit Four selectable, gain preset level s: 20dB, 26dB, 32dB, 36dB High SNR, low THD+N Thermal and short-circuit protec tion Over/under-voltage protection Mute features Clock select.

Part

IS31AP2117

Description

8W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER



Feature


IS31AP2117 8W/CH STEREO CLASS-D AUDIO PO WER AMPLIFIER Advanced Information July 2012 GENERAL DESCRIPTION The IS31AP211 7 is an 8W/CH, dual channel, Class-D st ereo driver in our audio amplifier fami ly. It is suitable for powering the aud io components of various equipments, in cluding typical consumer electronics, h igh performance audio speakers. IS31AP2 117 has several ke.
Manufacture

ISSI

Datasheet
Download IS31AP2117 Datasheet




 IS31AP2117
IS31AP2117
8W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER
Advanced Information
July 2012
GENERAL DESCRIPTION
The IS31AP2117 is an 8W/CH, dual channel, Class-D
stereo driver in our audio amplifier family. It is suitable
for powering the audio components of various
equipments, including typical consumer electronics,
high performance audio speakers.
IS31AP2117 has several key features which
distinguishes itself from other alternatives on the
market. On-board AGC, EMI suppression, and 92%
typical operating efficiency are key features of this
part. EMI suppression circuit, which eliminates LC,
filters at the outputs. These features simplify customer
design, reduces system cost and PCB area.
The IS31AP2117 integrates automatic gain control
function with adjustable power limit. When output
power goes over the power limit, IS31AP2117 can
reduce gain automatically to pull down the output
power, so that keep the output power around power
limit while the input level is high. The IS31AP2117 has
short circuit and thermal protection features integrated
on board.
FEATURES
Mono 6W, at 8@ 1% THD, VCC=12V
Mono 15W, at 8@ 10% THD, VCC=16V
Dual 8W/CH, at 8@ 10% THD, VCC =24V
92% typical operating efficiency
8V< VIN <26V
Filter-less EMI suppression
Integrated AGC with adjustable power limit
Four selectable, gain preset levels: 20dB, 26dB,
32dB, 36dB
High SNR, low THD+N
Thermal and short-circuit protection
Over/under-voltage protection
Mute features
Clock selection
TSSOP-28 package
APPLICATIONS
Consumer audio equipment
HDTV, home theater equipment
Automotive audio amplifier
Performance stereo speakers
http://www.DataSheet4U.net/
TYPICAL APPLICATION CIRCUIT
VCC
8V~26V
10 F
7
AVCC
0.1 F
PVCC
15,16
VCC
8V~26V
27,28
1F
470 F
Micro
Controller
100k
Right Input
Left Input
14
MUTE
2
FSEL
5
GAIN0
6
GAIN1
1
SDB
CINR+
1 F 13
12
CINR-
1F
INR+
INR-
CINL+
1F 3
4
CINL-
1F
INL+
INL-
10
AVDD
11
AGCLMT
IS31AP2117
26 0.22 F
BSL
24,25
33 H
OUTL
PGND
OUTR
BSR
20~23
0.22 F
18,19
0.22 F
17 33 H
0.22 F
9
BYPASS
8
AGND
1F
Figure 1 Typical Application Circuit (Stereo Mode Application)
470 F
470 F
Integrated Silicon Solution, Inc. – www.issi.com
Rev. 00A, 07/10/2012
1
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP2117
IS31AP2117
VCC
8V~26V
10 F
7
AVCC
0.1 F
PVCC
15,16
VCC
8V~26V
27,28
1F
470 F
Micro
Controller
100k
Audio Input
14
MUTE
2
FSEL
5
GAIN0
6
GAIN1
1
SDB
CINR+
1 F 13
3
CINL+
1F
INR+
INL+
CINR-
1 F 12
4
CINL-
1F
INR-
INL-
10
AVDD
11
AGCLMT
IS31AP2117
26 0.22 F
BSL
24,25
33 H
OUTL
PGND
OUTR
BSR
20~23
0.22 F
18,19
0.22 F
17 33 H
0.22 F
9
BYPASS
8
AGND
1F
Figure 2 Typical Application Circuit (Mono Mode Application)
http://www.DataSheet4U.net/
Integrated Silicon Solution, Inc. – www.issi.com
Rev. 00A, 07/10/2012
2
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP2117
IS31AP2117
PIN CONFIGURATION
Package
Pin Configuration (Top View)
TSSOP-28
ORDERING INFORMATION
INDUSTRIAL RANGE: -40°C TO +85°C
Order Part No.
Package
QTY/Tube
IS31AP2117-ZLS2
TSSOP-28, Lead-free
30
http://www.DataSheet4U.net/
Copyright © 2012 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, 07/10/2012
3
datasheet pdf - http://www.DataSheet4U.net/



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