Philips TDA1562ST - Manual (Page 7)

2003 Feb 12 7
Philips Semiconductors Preliminary specification
70 W high efficiency power amplifier
with diagnostic facility TDA1562Q; TDA1562ST;
TDA1562SD
Fig.3 Switching characteristics.
handbook, full pagewidth
on
mute
0
supply
voltage
reference
voltage
mode select
input
status I/O
input
HIGH
MID
LOW
HIGH
MID
class-H (Tc
<
120
°
C)
class-B (Tc
>
120
°
C)
LOW
status I/O
output
HIGH
MID
LOW
Vref
VRT
0
output voltage
across load
0
zero crossing change
class-B/H operation
zero crossing mute
function
fast mute
function
quick start
mute
supply mute
function
MGL272