TDA8580 Datasheet, PDF (14/20 Pages) NXP Semiconductors – Multi-purpose power amplifier

Philips Semiconductors
Multi-purpose power amplifier
Preliminary specification
TDA8580
handbook, full pagewidth
VinR
220 nF
IN1 7
IN2 8
TDA8580
Vpx
VinR
100 µF
10 V
IN5 12
220 nF _{IN3 10}
30 kΩ
BUFFER
VinL
220 nF _{IN4 11}
MUTE 13
STANDBY 5
INTERFACE
VP
1000 µF
16/40 V
100 nF
VP1 VP2
3
15
60
kΩ
−
V/I
+
+
60
kΩ
V/I
−
Vpx
45
kΩ
45
kΩ
60
kΩ
−
V/I
+
60
kΩ
+
V/I
−
45 kΩ
−
OA
+
+
OA
−
45 kΩ
1 OUT1+
+
−
4 OUT2−
4 or 8 Ω
9 BUFFER
BUFFER
45 kΩ
−
OA
+
+
OA
−
45 kΩ
DIAGNOSTIC
+
4 or 8 Ω
−
14 OUT3−
−
17 OUT4+ ⁺
4 or 8 Ω
6 DIAG
+5 V
10
kΩ
2
PGND1
16
PGND2
MGE012
1998 Feb 25
Fig.10 Dual single-ended and one bridge-tied load application.
14