TDA8933B Datasheet, PDF (13/42 Pages) NXP Semiconductors – Class D audio amplifier

NXP Semiconductors
TDA8933B
Class D audio amplifier
Table 7.
Pin
4
Internal circuitry
Symbol
Equivalent circuit
DIAG
V_DDA
4
2.5 V
50 µA
500 Ω
± 20 %
100 kΩ
± 20 %
5
ENGAGE
6
POWERUP
V_SSA
V_DDA
5
CGND
001aaf607
2.8 V
Iref = 50 µA
2 kΩ
± 20 %
100 kΩ
± 20 %
V_SSA
CGND
V_DDA
001aaf608
6
7
CGND
V_SSA
CGND
001aad788
V_DDA
7
V_SSA
001aad789
TDA8933B_1
Preliminary data sheet
Rev. 01 — 23 October 2008
© NXP B.V. 2008. All rights reserved.
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