TDA8542AT Datasheet, PDF (3/20 Pages) NXP Semiconductors – 2 x 1.5 W BTL audio amplifier

Philips Semiconductors
2 × 1.5 W BTL audio amplifier
BLOCK DIAGRAM
Product specification
TDA8542AT
handbook, full pagewidth
INL−
17
INL+
16
−
−
+
VCCL
VCCL VCCR
19 12
R
R
18
OUTL−
−
20 kΩ
−
+
20 kΩ
3
OUTL+
INR−
14
INR+
15
STANDBY/MUTE LOGIC
−
−
+
VCCR
TDA8542AT
13
OUTR−
R
R
5
SVR
4
MODE
6
BTL/SE
7
n.c.
−
20 kΩ
−
+
20 kΩ
8
OUTR+
STANDBY/MUTE LOGIC
1 10 11 20
29
MGM211
GND GND GND GND LGND RGND
1998 Mar 25
Fig.1 Block diagram.
3