Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


NCP2820 Datasheet(PDF) 5 Page - ON Semiconductor

Part No. NCP2820
Description  2.65 W Filterless Class−D Audio Power Amplifier
Download  22 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

 
 5 page
background image
NCP2820
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (Limits apply for TA = +25°C unless otherwise noted) (NCP2820FCT1G and NCP2820FCT2G)
Characteristic
Unit
Max
Typ
Min
Conditions
Symbol
Efficiency
RL = 8.0 W, f = 1.0 kHz
Vp = 5.0 V, Pout = 1.2 W
Vp = 3.6 V, Pout = 0.6 W
91
90
%
RL = 4.0 W, f = 1.0 kHz
Vp = 5.0 V, Pout = 2.0 W
Vp = 3.6 V, Pout = 1.0 W
82
81
Total Harmonic Distortion + Noise
THD+N
Vp = 5.0 V, RL = 8.0 W,
f = 1.0 kHz, Pout = 0.25 W
Vp = 3.6 V, RL = 8.0 W,
f = 1.0 kHz, Pout = 0.25 W
0.05
0.09
%
Common Mode Rejection Ratio
CMRR
Vp from 2.5 V to 5.5 V
Vic = 0.5 V to Vp − 0.8 V
Vp = 3.6 V, Vic = 1.0 Vpp
f = 217 Hz
f = 1.0 kHz
−62
−56
−57
dB
Power Supply Rejection Ratio
PSRR
Vp_ripple_pk−pk = 200 mV, RL = 8.0 W,
Inputs AC Grounded
Vp = 3.6 V
f = 217 kHz
f = 1.0 kHz
−62
−65
dB
ELECTRICAL CHARACTERISTICS (Limits apply for TA = +25°C unless otherwise noted) (NCP2820MUTBG)
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
Operating Supply Voltage
Vp
TA = −40°C to +85°C
2.5
5.5
V
Supply Quiescent Current
Idd
Vp = 3.6 V, RL = 8.0 W
Vp = 5.5 V, No Load
Vp from 2.5 V to 5.5 V, No Load
TA = −40°C to +85°C
2.15
2.61
3.8
mA
Shutdown Current
Isd
Vp = 4.2 V
TA = +25°C
TA = +85°C
0.42
0.45
0.8
2.0
mA
Vp = 5.5 V
TA = +25°C
TA = +85°C
0.8
0.9
1.5
mA
Shutdown Voltage High
Vsdih
-
1.2
V
Shutdown Voltage Low
Vsdil
-
0.4
V
Switching Frequency
Fsw
Vp from 2.5 V to 5.5 V
TA = −40°C to +85°C
180
240
300
kHz
Gain
G
RL = 8.0 W
285 kW
Ri
300 kW
Ri
315 kW
Ri
V
V
Output Impedance in Shutdown Mode
ZSD
-
20
kW
Resistance from SD to GND
Rs
300
kW
Output Offset Voltage
Vos
Vp = 5.5 V
6.0
mV
Turn On Time
Ton
Vp from 2.5 V to 5.5 V
1.0
ms
Turn Off Time
Toff
Vp from 2.5 V to 5.5 V
1.0
ms
Thermal Shutdown Temperature
Tsd
160
°C
Output Noise Voltage
Vn
Vp = 3.6 V, f = 20 Hz to 20 kHz
no weighting filter
with A weighting filter
65
42
mVrms




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LM4675Ultra-Low EMI Filterless 2.65W Mono Class D Audio Power Amplifier with Spread Spectrum 1 2 3 4 5 MoreNational Semiconductor (TI)
MAX97011.3W Filterless Stereo Class D Audio Power Amplifier 1 2 3 4 5 MoreMaxim Integrated Products
TPA2000D22-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER 1 2 3 4 5 MoreTexas Instruments
LM4674Filterless 2.5W Stereo Class D Audio Power Amplifier 1 2 3 4 5 MoreNational Semiconductor (TI)
TPA2001D21-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER 1 2 3 4 5 MoreTexas Instruments
LM4673Filterless 2.65W Mono Class D Audio Power Amplifier 1 2 3 4 5 MoreNational Semiconductor (TI)
MAX97021.8W Filterless Stereo Class D Audio Power Amplifier and DirectDrive Stereo Headphone Amplifier 1 2 3 4 5 MoreMaxim Integrated Products
TPA2000D12-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER 1 2 3 4 5 MoreTexas Instruments
TPA2001D11-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER 1 2 3 4 5 MoreTexas Instruments
KIA3281HBIPOLAR LINEAR INTEGRATED CIRCUIT 5.8W DUAL AUDIO POWER AMPLIFIER 22W BTL AUDIO POWER AMPLIFIER 1 2 3 4 5 MoreKEC(Korea Electronics)

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl