TDA8920 Philips Semiconductors, TDA8920 Datasheet - Page 10

• Manufacturer Part Number: TDA8920
• Description: 2 x 50 W class-D power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
APPLICATION AND TEST INFORMATION
1998 Dec 01
handbook, full pagewidth
2
Maximum value of C
Filter coil is type tbf, R
The case of the package is internally connected to V
V i1
V i2
50 W class-D power amplifier
SGND
100 nF
100 nF
100 nF
BOOT
s
< tbf .
V ms
= tbf nF.
Fig.5 Application circuit for stereo single-ended application (SOT243-1).
MODE 17
R LIM
IN1
IN1
IN2
IN2
LIM 16
14
15
4
3
MODE
ANALOG
ANALOG
PROTECTION
SS
.
2
SGND
OSCILLATOR
DIGITAL
DIGITAL
1
OSC
TDA8920J
R OSC
10 k
10
STABILIZER
13
V DD2
8
V SS1
V DD2
V SS1
V SS2
5
V DD1
10
V SS2
12 BOOT2
11
6 BOOT1
7
9 STAB
SGND
OUT1
OUT2
V SS
V DD
C STAB
C BOOT1
C BOOT2
100 H
100 H
47 nF
47 nF
100
100
390
390
nF
nF
nF
nF
Preliminary specification
2200
2200
F
F
8
8
0 V
TDA8920
MGR663
25 V
25 V
SGND