Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TDA8932B Datasheet(PDF) 21 Page - NXP Semiconductors

Part No. TDA8932B
Description  Class-D audio amplifier
Download  48 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NXP [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

TDA8932B Datasheet(HTML) 21 Page - NXP Semiconductors

Zoom Inzoom in Zoom Outzoom out
 21 / 48 page
background image
TDA8932B_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 18 December 2008
21 of 48
NXP Semiconductors
TDA8932B
Class-D audio amplifier
[1]
Rs is the series resistance of inductor and capacitor of low-pass LC filter in the application.
[2]
THD+N is measured in a bandwidth of 20 Hz to 20 kHz, AES17 brick wall.
[3]
Maximum Vripple = 2 V (p-p); Rs =0 Ω.
[4]
B = 20 Hz to 20 kHz, AES17 brick wall.
[5]
Output power is measured indirectly; based on RDSon measurement.
Two layer application board (55 mm
× 45 mm), 35 µm copper, FR4 base material in free air with natural convection.
Vn(o)
output noise voltage
Rs =0 Ω
Operating mode
[4] -
100
150
µV
Mute mode
[4] -
70
100
µV
VO(mute)
mute output voltage
Mute mode; Vi = 1 V (RMS) and
fi = 1 kHz
-
100
-
µV
CMRR
common mode rejection ratio
Vi(cm) = 1 V (RMS)
-
75
-
dB
ηpo
output power efficiency
Po = 15 W; VP = 12 V and RL =4 Ω
88
90
-
%
Po = 30 W; VP = 22 V and RL =8 Ω
90
92
-
%
Po(RMS)
RMS output power
continuous time output power
[5]
RL =4 Ω; VP =12V
THD+N = 0.5 %; fi = 1 kHz
11.8
13.2
-
W
THD+N = 0.5 %; fi = 100 Hz
-
13.2
-
W
THD+N = 10 %; fi = 1 kHz
15.5
17.2
-
W
THD+N = 10 %; fi = 100 Hz
-
17.2
-
W
RL =8 Ω; VP =22V
THD+N = 0.5 %; fi = 1 kHz
23.1
25.7
-
W
THD+N = 0.5 %; fi = 100 Hz
-
25.7
-
W
THD+N = 10 %; fi = 1 kHz
28.9
32.1
-
W
THD+N = 10 %; fi = 100 Hz
-
32.1
-
W
short time output power
[5]
RL =4 Ω; VP =15V
THD+N = 0.5 %
18.5
20.6
-
W
THD+N = 10 %
23.9
26.6
-
W
RL =8 Ω; VP =29V
THD+N = 0.5 %
36.0
40.0
-
W
THD+N = 10 %
49.5
55.0
-
W
Table 13.
BTL characteristics …continued
VP = 22 V; RL =8 Ω; fi = 1 kHz; fosc = 320 kHz; Rs < 0.1 Ω[1]; Tamb =25 °C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

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


Mirror Sites
English : Alldatasheet.com  |   English : 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  |   Vietnamese : Alldatasheet.vn