TDA8933 Datasheet, PDF (3/47 Pages) NXP Semiconductors – Class-D audio amplifier

NXP Semiconductors
TDA8933
Class-D audio amplifier
Table 1. Quick reference data …continued
Symbol Parameter
Conditions
Min Typ Max Unit
Mono BTL channel
P_o(RMS) RMS output power continuous time output power ^[1]
THD+N = 10 %; f_i = 1 kHz
R_L = 8 Ω; V_P = 17 V
THD+N = 0.5 %, f_i = 1 kHz
11.9 13.2 -
W
THD+N = 0.5 %, f_i = 100 Hz
-
13.2 -
W
THD+N = 10 %, f_i = 1 kHz
15.4 17.1 -
W
THD+N = 10 %, f_i = 100 Hz
-
17.1 -
W
R_L = 16 Ω; V_P = 25 V
THD+N = 0.5 %, f_i = 1 kHz
14.9 16.5 -
W
THD+N = 0.5 %, f_i = 100 Hz
-
16.5 -
W
THD+N = 10 %, f_i = 1 kHz
18.9 21 -
W
THD+N = 10 %, f_i = 100 Hz
-
21 -
W
short time output power;
[2]
THD+N = 10 %, see
Figure 35 for details
R_L = 16 Ω; V_P = 31 V
THD+N = 0.5 %
22.8 25.3 -
W
THD+N = 10 %
28.8 32 -
W
[1] Output power is measured indirectly, based on R_DSon measurement.
[2] 2 layer application board (55 mm × 45 mm), 35 µm copper, FR4 base material in free air with natural
convection.
5. Ordering information
Table 2. Ordering information
Type number
Package
Name
Description
TDA8933T
SO32
plastic small outline package; 32 leads; body width 7.5 mm
Version
SOT287-1
TDA8933_1
Preliminary data sheet
Rev. 01 — 15 May 2007
© NXP B.V. 2007. All rights reserved.
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