NXP Semiconductors TDA8932B - Manual (Page 13)

TDA8932B_4 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 04 — 18 December 2008 13 of 48
NXP Semiconductors
TDA8932B
Class-D audio amplifier
5 ENGAGE
6 POWERUP
7 CGND
8 V
DDA
Table 7. Internal circuitry …continued
Pin Symbol Equivalent circuit
001aaf608
100 k Ω
± 20 %
2 k Ω
± 20 %
Iref = 50 µ A
2.8 V
5
V
SSA
V
DDA
CGND
001aad788
6
V
SSA
V DDA
CGND
001aad789
7
V
SSA
V DDA
001aad790
8
V
SSD
V
SSA