IS31AP2005
Integrated Silicon Solution, Inc. – www.issi.com 4
Rev. C, 08/31/2015
ORDERING INFORMATION
Industrial Range: -40°C to +85°C
Order Part No. Package QTY/Reel
IS31AP2005-DLS2-TR
IS31AP2005-SLS2-TR
IS31AP2005-GRLS2-TR
DFN-8, Lead-free
MSOP-8, Lead-free
SOP-8, Lead-free
2500
Copyright©2015IntegratedSiliconSolution,Inc.Allrightsreserved.ISSIreservestherighttomakechangestothisspecificationanditsproductsatany
timewithoutnotice.ISSIassumesnoliabilityarisingoutoftheapplicationoruseofanyinformation,productsorservicesdescribedherein.Customersare
advisedto
obtainthelatestversionofthisdevicespecificationbeforerelyingonanypublishedinformationandbeforeplacingordersforproducts.
IntegratedSiliconSolution,Inc.doesnotrecommendtheuseofanyofitsproductsinlifesupportapplicationswherethefailureormalfunctionofthe
productcanreasonablybeexpected
tocausefailureofthelifesupportsystemortosignificantlyaffectitssafetyoreffectiveness.Productsarenot
authorizedforuseinsuchapplicationsunlessIntegratedSiliconSolution,Inc.receiveswrittenassurancetoitssatisfaction,that:
a.)theriskofinjuryordamagehasbeenminimized;
b.)theuserassume
allsuchrisks;and
c.)potentialliabilityofIntegratedSiliconSolution,Incisadequatelyprotectedunderthecircumstances
IS31AP2005
Integrated Silicon Solution, Inc. – www.issi.com 5
Rev. C, 08/31/2015
ABSOLUTE MAXIMUM RATINGS
Supply voltage, V
CC
-0.3V ~ +6.0V
Voltage at any input pin -0.3V ~ V
CC
+0.3V
Maximum junction temperature, T
JMAX
150°C
Storage temperature range, T
STG
-65°C ~ +150°C
Operating temperature range, T
A
40°C ~ +85°C
ESD (HBM)
ESD (CDM)
7kV
500V
Note:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
V
CC
= 2.7V ~ 5.5V, T
A
= 25°C, unless otherwise noted. (Note 1)
Symbol Parameter Condition Min. Typ. Max. Unit
V
CC
Supply voltage 2.7 5.5 V
|V
OS
|
Output offset voltage
(measured differentially)
V
SDB
= 0V, A
V
= 2V/V 10 mV
I
CC
Quiescent current
V
CC
= 5.5V, no load 2.6
mA
V
CC
= 2.7V, no load 1.2
I
SD
Shutdown current V
SDB
= 0.4V 1 μA
f
SW
Switching frequency 250 kHz
R
IN
Input resistor
Gain
20V/V
15 k
Gain Audio input gain R
IN
= 150k 2 V/V
V
IH
High-level input voltage 1.4 V
V
IL
Low-level input voltage 0.4 V
IS31AP2005
Integrated Silicon Solution, Inc. – www.issi.com 6
Rev. C, 08/31/2015
ELECTRICAL CHARACTERISTICS
T
A
= 25°C, Gain= 2V/V. (Note 2)
Symbol Parameter Condition Min. Typ. Max. Unit
P
O
Output power
THD+N = 10%
f = 1kHz, R
L
= 8
V
CC
= 5.0V 1.70
W
V
CC
= 4.2V 1.20
V
CC
= 3.6V 0.83
THD+N = 10%
f = 1kHz, R
L
= 4
V
CC
= 5.0V 2.95
W
V
CC
= 4.2V 2.05
V
CC
= 3.6V 1.55
THD+N = 1%
f = 1kHz, R
L
= 8
V
CC
= 5.0V 1.45
W
V
CC
= 4.2V 0.95
V
CC
= 3.6V 0.66
THD+N=1%
f = 1kHz, R
L
= 4
V
CC
= 5.0V 2.50
W
V
CC
= 4.2V 1.70
V
CC
= 3.6V 1.25
THD+N
Total harmonic
distortion plus noise
V
CC
= 5.0V, P
O
=1.0W, R
L
= 8, f = 1kHz 0.28
%
V
CC
= 5.0V, P
O
=1.2W, R
L
= 4, f = 1kHz 0.31
V
NO
Output voltage noise
V
CC
= 3.6V~5V, f =20Hz to 20kHz, inputs
ac-grounded with C
IN
= 1μF A-Weighting
68 μVrms
t
WU
Wake-up time from
shutdown
V
CC
= 3.6V 36 ms
SNR Signal-to-noise ratio P
O
=1.0W, R
L
= 8, V
CC
= 5.0V 92 dB
PSRR
Power supply
rejection ratio
V
CC
= 3.6V ~ 5.5V, f = 217kHz -65 dB
Note 1: All parts are production tested at T
A
= 25°C. Other temperature limits are guaranteed by design.
Note 2: Guaranteed by design.

IS31AP2005-DLS2-TR

Mfr. #:
Manufacturer:
ISSI
Description:
Audio Amplifiers 2.7W Audio Pwr Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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